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HomeMy WebLinkAboutSpecifications OFFICE COPY TM I STAURANT 6, FIRE UPPRESSIO sysTEM VALIDITY OF PERMIT THE ISSUANCE OF A PERMIT BASED ON CONSTRUCTION DOCUMENTS AND OTHER DATA SHALL NOT PREVENT THE CODE OFFICIAL FROM TECH NICAt ° 'T I- RREC � ' �,r�. MANUAL , .�. u L f ��T t`s f� `'+�'"�.A�' s r 4s Components, Design, � � aY� ,' : �X �a,; Installation and 4 �? 1 Y v t � ` �� Maintenance of the �{y , P roTex I I We t Chemical fN �'� Restaurant Kitchen � �` Fire Suppression OFFICE COPY System CITY OF TIGARD_ REVIEWED FOR CODE COMPLIANCE Approved: I OTC: Permit #: FPJ a.O3.3" OOO 19 Address: j O I1 �� N• k- 1 Q� 4•Heisars Suite #: •700 I�- Date: iR X-�L :GaGnaindaSiguIa, IC '1 35 North Street,Suite 50 NY 14424•800-828-9638 TABLE OF CONTENTS EXPLANATION OF SAFETY ALERTS II Fryers with Drip Board Multiple Cylinder Actuation RECORD OP DOCUMENT REVISIONS III (Low Mount Nozzle) 21 Using PAC100 Pneumatic CHAPTER I:GENERAL INFORMATION I Tilt Skillet/Braising Pan Actuation Cylinder 63 CHAPTER II:COMPONENTS 3 (High Mount Nozzle) 22 Fusible Link Detector Installation 64 Cylinders&Valve Assembly 3 Tilt Skillet/Braising Pan Link Housing Bracket Valve Rebuilding Equipment 3 - (Low Mount Nozzle) 23 Detector Installation 65 Valve Rebuilding Kit 3 Protecting Large Fryers By Dividing Fusible Link Installation Using Valve Rebuilding Equipment 3 Their Area Into Modules 24 Fusible Link Hangers 66 Wet Valve Rebuilding Kit 3 Small Range(High Mount Nozzle) 25 Setting the Mechanical Control Head ... 67 Pressure Regulator Assembly 4 Large Range 26 Remote Mechanical Pull Station Pressure Regulator Rebuilding Kit 4 Nozzle Positioning Chart for Installation 67 Wet Valve Tool 4 Large Range 27 Gas Valve Installation 68 Cylinder Mounting Brackets 4 Small Range (Low Mount Nozzle) ...... 28 Electrical Switch Installation 70 Wet Chemical Recharge Agent 4 Small Range with High Mount Pipe and Nozzle Installation 71 Mechanical Control Head 5 Backshelf Protection Installation Instructions for Enclosure 5 (Low Mount Nozzle) 29 Castered/Moveable Equipment Enclosure 5 Small Wok(High Mount Nozzle) 30 Using Agent Distribution Hose 71 16 Gram CO2 Cartridge 5 Small Wok(Low Mount Nozzle) 31 Agent Distribution Hose Control Head Mounting Bracket 5 Large Wok(High Mount Nozzle) 32 Installation Instructions 72 Pneumatic Actuating Cylinder 5 Large Wok (Low Mount Nozzle) 33 Final Installation Guidelines Detection Equipment 6 Small Griddle(High Mount Nozzle) 34 and Checkout Procedures 73 Link Housing Detector Kit 6 Small Griddle (Low Mount Nozzle) 35 Agent Distribution Hose and Fusible Links 6 Large Griddle(High Mount Nozzle) 36 Restraining Cable Quik-Fastener Screw 6 Large Griddle (Low Mount Nozzle) 37 Six Month Maintenance 74 Cable 7 Small Radiant/Electric Char-Broiler System Checkout After Installation 74 Remote Mechanical Pull Station 7 (High Mount Nozzle) 38 Enclosure Installation and Mounting Gas Valves 7 Small Radiant/Electric Char-Broiler Instructions 75 Mechanical Gas Valves 7 (Low Mount Nozzle) 39 Setting the ENMCU2 76 Electric(Solenoid)Gas Valves 8 Large Radiant/Electric Char-Broiler Remote Mechanical Pull Station Reset Relay g (High Mount Nozzle) 40 Installation 76 Electrical Switches 8 Large Radiant/Electric Char-Broiler Gas Valve Installation 76 Alarm Initiating Switch 8 (Low Mount Nozzle) 41 Electrical Switch Kit Installation 77 Corner Pulleys 9 Lava Rock Char-Broiler(High Mount)... 42 Cylinder Installation 77 Set Screw Style Corner Pulley 9 Lava Rock Char-Broiler (Low Mount)... 43 Single Cylinder Installation- Compression Style Corner Pulley 9 Solid Fuel(Charcoal Or Wood) L1600,L3000,Or L4600 77 Tee Pulley 9 Char-Broiler(High Mount Nozzle) 44 Multiple Cylinder Installation- Jiffy Hood Seals 9 Solid Fuel(Charcoal Or Wood) L1600,13000,Or L4600 78 Compression Hood Seal 9 Char-Broiler (Low Mount Nozzle) 45 System Checkout After Installation 78 Jiffy Corner Pulley Seal 9 Chain Broiler 46 Flexible Conduit Installation 79 Pipe and Fittings 10 Salamander Broiler 47 Design Requirements 79 Nozzles 10 Upright/Salamander Broiler 48 Installation Instructions 80 Rubber Nozzle Blow-Off Caps 10 Henny Penny Fryer Mono Rail Center Lift Connecting the Flexible Conduit Swivel Adapter.. 10 System,Models 690,691,692 49 to the MCH2 Mechanical Control Head, Nozzle Aiming Device 10 Henny Penny Fryer Dual Lift System, Electrical Box,Pull Station, Agent Distribution Hose and Models 580,581,582,590,591,592, or Mechanical Gas Valve 80 Restraining Cable Kit 11 680,682 50 Connecting Flexible Conduit to Stainless Steel Actuation Hose II Nieco Broiler Model MPB84 Corner Pulleys,Pulley Tees, CHAPTER III:SYSTEM DESIGN 13 with Catalyst Only 51 or Union Fittings 81 General 13 Nieco Broiler Model 1F94E Installing Flexible Conduit System Cylinder Sizing 13 Electric Broiler with Catalyst 52 Through a Conduit Offset 83 Nozzle Coverage and Placement ... 13 Broiler with Smoker Box 53 CHAPTER V:SYSTEM MAINTENANCE 87 Duct Protection 13 Piping Limitations 54 General 87 Modularizing Ducts 15 Cylinder Chart 54 CHAPTER VI:SYSTEM RECHARGE ...89 Appliance Protection 16 Design Steps 55 General 89 Design Index Chart and Nozzle Link Housing Detector Placement 58 System Cleanup 89 Coverage Summary Sheet 17 Pipe Volumes Conversion Chart 59 System Recharge 89 Fryers Without Drip Board CHAPTER IV:SYSTEM INSTALLATION 61 MATERIAL SAFETY DATA SHEET 91 (High Mount Nozzle) IS General 61 Fryers Without Drip Board Cylinder Installation 61 (Low Mount Nozzle) 19 Control Head Installation 61 Fryers with Drip Board Single Cylinder Installations 61 (High Mount Nozzle) 20 Multiple Cylinder Installations 62 2015-DEC-I,Rev D UL EX4521 Part#PMAN2 Explanation of Safety Alerts EXPLANATION OF SAFETY ALERTS A DANGER Indicates a hazardous situation in which a person will experience serious personal injury or death if the situation is not avoided, i-- x WARNING Indicates a hazardous situation in which a person could experience serious personal injury or death if the situation is i not avoided. I CAUTION t Indicates a hazardous situation in which a person could experience minor or moderate personal injury if the situation is not avoided. CAUTION Addresses practices not related to personal injury,such as a system part malfunctioning,property damage,or system failure. NOTE Addresses general practices or observations related to system I function that are not related to personal injury. 20t5-DEC-1,Rev I) UL EX4521 ii Part 44 PMAI 2 ProTex II Restaurant Fire Suppression System Technical Manual RECORD OF DOCUMENT REVISIONS D Complete manual has been ! 2015-Dec. 1 reformatted along with several j revised pages that contain updated ; s technical information.For clarity, all pages have been changed to revision D,regardless of previous revision number. D Page added:Bulletin Stainless Steel 2017-Dec.L Scissor Linkage and Fusible Links in i tfru Pro'Cex 11 Restaurant Fire Sup- pression Systc rn D Page added: BulletinAdCN2 2017-Dec. 1 (Mechanical Control Head) Tamper Seals i I Yv 2015-1)EC-1,Rev 1) UL EX4521 iii Part#PMAN2 TAURANT eiser FIRE SUPPRESSION l o c l s r l c s SYSTEM • December 1 2017 To: Authorized ProTex II Restaurant Fire System Distributors From: Kevin Mussack, Vice President,Technical Instruction Subject: Stainless Steel Scissor Linkage and Fusible Links in the ProTex II Restaurant Fire Suppression System Reference: Pyro-Chem Bulletin No. 2016122,dated May 20,2016 and No.2017120 dated June 5,2017 IN MAY 2016,Pyro-Chem released Bulletin No.2016122,which offered the use of the Stainless Steel Scissor Linkage and Brackets in their Fire Suppression Systems. The allowance of scissor linkage provides an additional means for easier installation of the detection line while using a continuous run of cable. Bulletin No. 2016122 also allows for the use of SL style Fusible Links to be used. After additional testing, a second bulletin was released in June 2017,Bulletin No.2017120,announcing that the Stainless Steel Scissor Linkage could also be used in existing Pyro-Chem 8"and 10" detector brackets. This additional option allows for easier retro-fitting of existing systems and easier maintenance. Heiser is now pleased to announce that the ProTex II Restaurant Fire Suppression System has adopted these added options using the approved parts listed below: Part # Description 435547 Series Link Housing Detector Kit w/Stainless Steel Scissor Linkage 435546 Terminal Link Housing Detector Kit w/ Stainless Steel Scissor Linkage 435545 Stainless Steel Scissor Linkage NOTE Install the Stainless Steel NOTE Scissor Linkage m ' Detector Brackets and as shown { ep1/4 P ? Stainless Steel Scissor (upside-down) f i evilk Linkage are marked as in the half of ! shown to include the the detector marking"A-PC". bracket furthest from the MCH2 `mod (Mechanical 1, Control Head). (l7;ap41r 35 NORTH STREET•SUITE 50 CANANDAIGUA,NEW YORK 14424 FAX:585.919.6930 /800.782.2937 Toll free Order and Customer Service: 1.800.828.9638 2015-DEC-1.Rev D IIL EX4521 v Part*PMAN2 ►Texil. 4oHeiser STAURANT FIRE SUPPRESSION LOGISTICS SYSTEM Part Number Description Maximum Ambient Temperature 110165 Globe Model K 165°F Fusible Link 100°F 110212 Globe Model K 212°F Fusible Link 150°F 110280 Globe Model K 280°F Fusible Link 225°F 110360 Globe Model K 360°F Fusible Link 300°F 110450 Globe Model K 450°F Fusible Link 375°F NOTE Globe Model K Fusible Links are ONLY approved for use with the Stainless Steel Scissor Linkage. > a.f Part Number Description 349H Link Housing Detector Bracket- 10"High Stand-off, Steel 225SH Link Housing Detector Kit 210SH Link Housing Detector Kit +Y""°u$ t4"!` ;1"s " ''P} •�.4w x,,,1` 6"4f' zF:.,,.^,.�. "` �4'< � V'°^ <s,`?ha°±t x ss�.a -:;° The Stainless Steel Scissor Linkage offers the following limitations when used with either detector bracket option: Maximum#of detectors: 20 Maximum length of cable: 150' Maximum#of pulleys: 40 The Pyro-Chem Bulletins referenced above are to be considered a temporary supplement to the ProTex II Technical Manual dated December 1,2015. For further information and inquiries,please contact your Sales Manager or Kevin Mussack,Vice President, Technical Instruction at(800)828-9638 or email us at sales@heiserusa.com. UL EX452I vi 2015-DEC-I,Rev I) Part#PMAN2 \ exil **Heiser ' 'TAURANT :' ` FIRE SUPPRESSION l O G I 5 l 1 ( S Bulletin December 1,2017 To: Authorized ProTex II Restaurant Fire System Distributors From: Kevin Mussack,Vice President,Technical Instruction Subject: MCH2(Mechanical Control Head)Tamper Seals Reference: Pyro-Chem Bulletin No. 2017267 dated October 19,2017 In response to feedback from our distributors,we are pleased to announce that our MCH2 (Mechanical Control Head)now offers the option to add a visual tamper seal. A tamper seal replacement hole has been added to the MCH2 along with two tamper seals to the control head connector package included with each MCH2. 3 PrCireXil .... , R .4u.}.$� 1` i 1 9 C.� �m NI The Pyro-Chem Bulletin referenced above is to be considered a temporary supplement to the ProTex II Technical Manual dated December 1,2015. For further information and inquiries,please contact your Sales Manager or Kevin Mussack,Vice President,Technical Instruction at (800) 828-9638 or email us at sales@heiserusa.com. 35 NORTH STREET •SUITE 50 CANANDAIGUA,NEW YORK 14424 FAX: 585.919.6930/800.782.2937 Toll free Order and Customer Service: 1.800.828.9638 2015-DEC-I,Rcv I] UL EX4521 vii Part 4 PMAN2 Chapter 1-General Information CHAPTER I GENERAL INFORMATION INTRODUCTION The shutdown of all sources of fuel and electric power that produce This manual is intended for use with ProTex II'Restaurant Fire heat to all equipment protected by the system is required upon Suppression Systems.Those who install,operate,recharge,or system actuation.Make up or supply air fans integral to the maintain these fire suppression systems should read this entire exhaust hood(s)being protected,shall be shut down upon system manual.Specific sections will be of particular interest depending actuation.Upon system actuation,exhaust fan operation shall be in upon one's responsibilities. accordance with the locally adopted edition of NFPA 96. Design,installation,recharge,and maintenance of the system must The ProTex II and the ProTex 2000 Restaurant Fire Suppression conform to the limitations detailed in this manual and performed Systems are compatible as long as separate installation guidelines by an individual who attended a ProTex II training program and are followed per each system design manual.Exception:The became trained to install,recharge,design,and maintain the actuation limitations for the ProTex I1 system may be utilized for ProTex lI system. the ProTex 2000 system.Also,prior model mechanical control head (P/N MCH)maybe utilized on ProTex II systems,provided that the Fire suppression systems are mechanical devices.They need limitations used with this control head are followed. periodic care.Maintenance is a vital step in the performance of your fire suppression system.As such,it must be performed TEMPERATURE LIMITATIONS in accordance with NFPA 96(Standard for the Installation of The operating temperature range of the ProTex II Restaurant Fire Equipment for the Removal of Smoke and Grease-Laden Vapors Suppression System is 32°F(0°C)minimum to 120°F(49°C) from Commercial Cooking Equipment)and NFPA 17A(Standard maximum. on Wet Chemical Extinguishing Systems)by an authorized ProTex II distributor.To provide maximum assurance that the fire UL LISTING suppression system will operate effectively and safely,maintenance must be conducted at six-month intervals,or earlier if the The ProTex II Restaurant Fire Suppression System has been tested situation dictates.Twelve-year maintenance must include cylinder to the UL Standard for Fire Extinguishing Systems For Protection hydrostatic testing. of Restaurant Cooking Areas,UL300 and Listed by Underwriters Laboratories,Inc. The UL Listing No.is EX452I. The ProTex II Restaurant Fire System is a pre-engineered system that uses a wet chemical extinguishing agent specifically designed ULC LISTING to suppress restaurant cooking area fires.The system provides The ProTex If Restaurant Fire Suppression System is listed by automatic actuation and can be manually actuated through a Underwriters Laboratories of Canada(ULC).The ULC Listing No. RPSM Remote Mechanical Pull Station.Upon actuation,the system is EX452I. discharges a pre-determined amount of agent to the duct,plenum, and cooking appliances.The extinguishing agent acts to suppress MEA APPROVAL fires in three ways: The ProTex II Restaurant Fire Suppression System has been 1. The chemical chain reaction causing combustion is inter- approved for use by MEA(Material and Equipment Acceptance rupted by both the agent itself and the resulting steam Division)for New York City.The MEA Certification No.is formation. 249-03-E. 2. The agent cools the fire bringing it below auto-ignition temperature. 3. The agent reacts with hot grease forming a soap-like layer(saponification)that helps prevent the escape of combustible vapors,thus preventing re-ignition. 2015-DEC-1,Rev D UL EX452I 1 Part#PMAN2 Chapter 2—Components CHAPTER II COMPONENTS CYLINDERS&VALVE ASSEMBLY The Prdfex 11 Restaurant Fire Suppression System has available four different size cylinders(P/N's L1600,L3000,L4600,and L6000).Cylinder sizes are expressed in terms of extinguishing li agent capacity(i.e.,the 1,3000 uses 3.0 gallons of wet chemical `?. El On extinguishing agent).The cylinders are manufactured,tested, 0 L and meet DOT requirements.Cylinders come pre-filled with © ® la extinguishing agent and are charged with dry nitrogen to a pressure of 225 psig @ 70°F.Cylinder and valve assembly *' ... dimensions are shown in Figure 2-1 and Table 2-1. `r'r 1. Max.Flow Mounting "�,'•q Point Bracket P/N A _ B-__C D Capuky Weight Used Lt600 8.o0' 17.75" 23.50" 15.44" 5 31 lbs. MBks L3000 8.0o a5.o6" 30.82" 1n.75" so is lbs. MBi5 CI 13 L46o0 00.00" 2.06" 30.81" 22./3" 18 83 lbs. Mills 1.6000 20.00 35.81" 40.56 33.50" 20 1 L41bs. MBt Figure 2-2:Valve Cross Section Table 2-1 VALVE REBUILDING EQUIPMENT r .k 1.WET VALVE REBUILDING KIT (P/N 490420698) After system discharge,the valve assembly must be rebuilt to ensure proper future operation.The Wet Valve Rebuilding Kit c D B (P/N 490420698)should be used.It includes all components necessary to properly rebuild the valve.See Figure 2-3 and Table 2-3. Prior to assembly,0-rings should be lubricated with 0-ring lubricant. -4-A Figure 2-1:Cylinder and Valve Assembly All cylinders utilize the same Cylinder Valve Assembly (P/N 551175).It is a pressure sealed poppet type valve designed to provide rapid actuation and discharge of agent.It comes with a Pressure Regulator(P/N 550985)that reduces discharge pressure to 100psi. See Figure 2-2 and Table 2-2. --'' © s, Item P/N Description Figure 2-3:Valve Rebuilding Kit N/A Valve Body a N/A Valve Stem Assembly Item P/N Description 3 385420705 Valve Spring t N/A Valve Stem Assembly 4 712420707 Piston _ 2 385420705 Valve Spring 5 315420716 Valve O-Ring 3 325420726 Valve 0-Ring 6 551236 Pressure Gauge 4 325420715 Piston 0-Ring '7 490020832 Valve Cap Assembly Table 2-3 8 325420714 Valve Cap 0-Ring 9 32542°725 Piston 0-Ring to 550985 Pressure Regulator Table 2-2 2015-DEC-I,Rev D UL EX4521 3 Part#PMAN2 Chapter 2-Components PRESSURE REGULATOR ASSEMBLY(PIN 550985) Cylinder installation instructions are provided in the installation The Pressure Regulator Assembly(P/N 550985)comes with the section of this manual.See Figure 2-7. Cylinder Valve Assembly(P/N 551175)and is available if the complete pressure regulator requires replacement(i.e.,possible thread damage).See Figure 2-4. Figure 2-4:Pressure Regulator Assembly PRESSURE REGULATOR REBUILDING KIT(P/N 551061) After system discharge and hydrostatic test intervals the Pressure Regulator(P/N 550985)must be rebuilt to ensure proper future operation.The Pressure Regulator Rebuilding Kit(P/N 551061) Figure 2-7: Cylinder Mounting Bracket should be used.It includes all components and instructions P/N A Ii C necessary to properly rebuild the pressure regulator. MBis 15.69" 4.0" 3.13' See Figure 2-5. MB. io.44" vALVP.BODYSPRING 2-4 jl SPRING EXTERNAL PIS N O{PISTON WET CHEMICAL RECHARGE AGENT 0-RING , ..F) -RING (P/N'S.RL1600&RL3000) r0.r---08-32 x 3/8 IN The wet chemical recharge agent used in the ProTex II Restaurant INTERNAL HOLDING SCREW Fire Suppression System is a potassium carbonate based solution O-RING that is extremely effective for grease-related kitchen fires.This Figure 2-5:Regulator Rebuild Kit extinguishing agent is available for cylinder recharging in 1.6 and WET VALVE TOOL(P/N VTI) 3.0 gallon containers(P/N's RL1600 and RL3000).After system The VTI Wet Valve Tool is designed to facilitate the rebuilding of discharge,the extinguishing agent must be cleaned up the cylinder valve assembly.It should be used to hold the piston immediately with hot,soapy water to prevent corrosion of affected while unscrewing the cap and stem assembly. surfaces.See Figure 2-8. See Figure 2-6. S" TA a r k�4'nff '?k�E^ by Figure 2-6:Wet Valve Tool CYLINDER MOUNTING BRACKETS Figure 2-8:Wet Chemical Recharge Agent (P/N'S MB15 &MB1) For SDS information,contact Heiser Logistics or visit Vertical bracketing of the L1600,L3000 and L4600 is provided by ^w.heiserusa.com. the MB15 Cylinder Mounting Bracket.Vertical bracketing of the — - - _ - —_ - _ —- L6000 is provided by the MB1 Cylinder Mounting Bracket.These !`,. CAUTION I brackets must be ordered separately with each cylinder. See Table 2-4. Be careful when handling and transferring wet agents,because they are caustic.Wear goggles at all times.If you get any agent into your eyes,flush them with clean water for 15 minutes and contact a physician.If you get any agent on your skin,flush it with cold water to prevent irritation.The agent is electrically conductive.You must clean up all agent discharged around electrical appliances before you turn the power back on. 2015-DEC-1,Rev D UL EX4521 4 Part M PMAN2 Chapter 2-Components MECHANICAL CONTROL HEAD 16 GRAM CO2 CARTRIDGE (P/N CO26) (P/N MCH2) The CO26 16 gram CO2 Cartridge is required to pneumatically The Mechanical Control Head(P/N MCH2)is a mechanical actuate the cylinder valve assembly.The cartridge is installed in control head which can be connected to the L1600,L3000,L4600, the MCH2 Mechanical Control Head or in the ENMCU2 or the L6000 cylinder valve assembly.The MCH2 Mechanical Enclosure.See Figure 2-11. Control Head will support a detection line,a RPSM Remote Mechanical Pull Station and a mechanical or electric(solenoid) "+r gas valve.Electrical Switches(P/N's MSSPDT2,MSDPDT2, MS3PDT2,or MS4PDT2)can be ordered separately and field Figure 2-11:16 gram CO2 Cartridge installed.There is no local manual actuation for the MCH2 Mechanical Control Head.The MCH2 Mechanical Control Head CONTROL HEAD MOUNTING BRACKET can actuate a maximum of five(5)cylinders with the (P/N MBP2) CO26 16 gram CO2 cartridge.See Figure 2-9. The MBP2 Control Head Mounting Bracket must be used to mount the MCH2 Mechanical Control Head if the control head is not mounted directly on a cylinder valve assembly.See Figure Olt • 2-12. 4 ,p. g xy yt �'g4'y �y,,gn d¢}.yv�rF,@��yLtry}y�pl�py� {■, 4 .T�'"„ - WIPE.T 41 PRRcrSktif?p kit, yT ,•. • snug , r 0 Y . Figure 2-9:Mechanical Control Head Figure 2-12:Control Head Mounting Bracket ENCLOSURE(P/N ENMCU2) PNEUMATIC ACTUATING CYLINDER The ENMCU2 Enclosure is used for vertical mounting of a single (PIN PAC100) L1600,L3000 or L4600 cylinder.The ENMCU2 also includes a mechanical control unit,eliminating the need for an MCH2 The PAC100 Pneumatic Actuating Cylinder can actuate a Mechanical Control Head.The ENMCU2 Enclosure can actuate maximum often(10)cylinders simultaneously.The PAC100 a maximum of five(5)cylinders with the CO26 16 gram CO2 includes a DOT 4BA350 cylinder pressurized with dry nitrogen Cartridge.See Figure 2-10.The L6000 cylinder cannot be mounted to 350 PS[G @ 70°F.,a brass valve with pressure gauge,and a wall in an ENMCU2 Enclosure, mounting bracket. See Figure 2-13. MCFI2 MP.CHANICAl. '`��' '�; CONTROL HEAD ti' (SOLD SEPARATELY) A I.il . • 34"DISCHARGE PORT 28.125" (OPPOSITE GAUGE) 14.50" - h 20.25" ,�. ..,..,:.,, 12.25' UAW- Ems',, 13.125" 10.625" FRONT SIDE" ' v ... Figure 2-10:Enclosure ---)I 1[---4.00"DIAMETER Figure 2-13:Pneumatic Actuating Cylinder ENCLOSURE(P/N ENS) The ENS Enclosure is used for vertical mounting of a single L1600, 1 NOTE i L3000 or L4600 cylinder when it is used as a secondary cylinder in a system.Dimensions are the same as the ENMCU2 Enclosure. A MCH2 Mechanical Control Head or ENMCU2 Enclosure I. See Figure 2-10. The ENS Enclosure has no control unit,and must must be purchased separately and connected to the PAC100 I be used in conjunction with an ENMCU2 Enclosure or an MCH2 i Pneumatic Actuating Cylinder to open the valve. Mechanical Control Head,The L6000 cylinder cannot be mounted L — -- - ----- in an ENS Enclosure. 201.5-DEC-1,Rev D UL EX4521 5 Part#PMAN2 Chapter 2-Components DETECTION EQUIPMENT FUSIBLE LINK HANGER(P/N FLH25) LINK HOUSING DETECTOR KIT (PIN 210SH) The FLH25 Fusible Link Hanger is an accessory designed to P/N 210SH Link Housing Kit includes a 10"High Stand-off Steel simplify the installation of Fusible Links in the Detection line.It Detector Bracket(PIN 34911),2 Y"EMT Conduit Connectors(P/N is included in the 225SH Link Housing Kit or it can be purchased 800),2 cable crimps(P/N 320S),and 2 S-hooks(P/N 3415).Fusible separately.The FLH25 Fusible Link Hanger makes it possible to Links must be ordered separately.See Figure 2-14. install Fusible Links without cutting and crimping loops in the Detection line for each link.See Figure 2-15. itcir Figure 2-15:Fusible Link Hanger FUSIBLE LINKS LINK HOUSING DETECTOR EMT CONDUIT The Fusible Link is designed to separate at a specific temperature,(P/N 39H) CONNECTOR (P/N 800) releasing tension from the Detection line,causing system lit II = g 1 actuation.See Figure 2-16 and Table 2-5. • .„„z�.,x ,»:war.«;.v, °,-, CRIMPS(P/N 3205)\ `` ks-HOOKS4 " )fA ''. (P/N 341s) . Figure 2-14:Link Housing Kit LINK HOUSING DETECTOR KIT (PIN 225SH) P/N 225SH Link Housing Kit includes a 10"High Stand-off Steel Detector Bracket(P/N 349H),2 "EMT Conduit Connectors(P/N Figure 2-16:ML Style Fusible Link 1/2 800),a Fusible Link Hanger(P/N FLH25).Fusible Links must be After determining the maximum ambient temperature at the ordered separately.See Figure 2-14a. Fusible Link location,select the correct Fusible Link according to the temperature condition chart below: P/N Temperature Rating To Be Used Where Temperature Does Not Exceed_ .x.., pp 165'F(74°C) �_..�.� 95°F(35°C).-.�. 3232 212°F(roo°C) 148°F(Si'C) 323.3 280°F(1,i8°C) 210°F(99°C) 3234 360'F(282°C) 29o°F(143 C)~ 3235 450°F(232°C) 38o°F{193 C) LINK HOUSING DETECTOR BRACKET (P/N 34911) 3236 5no°F(26o°C) iJ 43o°F(221 C) _.._ Table 2-5 QUIK FASTENER SCREW (P/N 1404S) ` The Quik-Fastener Screw provides an approved,easy way to fasten T components inside hood and ducts.Quik-Fastener Screws are sold Fusible Link_ EMT CONDUIT in packs of 24 and include a Double-Ended Pilot Drill Hanger(P/N PLH3i) fr A CONNECTOR A (P/N aoo) (P/N PDB18)See Figure 2-17. Figure 2-14a:Link Housing Kit Figure 2-17:Quik-Fastener Screw UL EX4521 6 201.5-DEC-I,Rev D Part it PMAN2 Chapter 2-Components FLEXIBLE CONDUIT REMOTE MECHANICAL PULL STATION Flexible Conduit can be used with the Remote Mechanical Pull (PAN RPSM) Station Assembly(P/N RPSM)and Mechanical Gas Valves. Remote manual control for the MCH2 Mechanical Control See Figure 2-18.Flexible Conduit eliminates the need for rigid Head and EMCU2 Enclosure is provided by the RPSM Remote EMT Conduit in the mechanical pull station and gas valve lines, Mechanical Pull Station.It is connected to the system MCH2 significantly reducing the overall installation time.See Table 2-6. Mechanical Control Head or ENMCU2 Enclosure by stainless steel cable.This cable is enclosed in tfa"EMT Conduit with corner pulleys or flexible conduit with bends and/or corner pulleys at PIN. Description each change in direction.The RPSM Remote Mechanical Pull 439104 Flexible Conduit(Pre-Fed)—5c 434525 Flexible Conduit-500 Station shall be located at the point of egress.See Figure 2-20. 435959 Flexible Conduit—5oo'and Cable—50o' 455979 Flexible Conduit Strain Relief(So/Pack) 434347 Flexible Conduit Insert(5o/Pack) 436063 Conduit Offset(6/Pack)---- �" 436150 P-Clip(5o/Pack) Rot Pc"Compression Union pp" 800ST Pc-Compression Connector I Table 2-6 / Figure 2-20:Remote Mechanical Pull Station I GAS VALVES MECHANICAL GAS VALVES A Gas Valve is required on all systems used to protect a gas fueled cooking appliance to stop gas flow in the event of system actuation.See Figure 2-21.A mechanical gas valve can be used Figure 2-18:Flexible Conduit with the MCH2 Mechanical Control Head or ENMCU2 Enclosure. GABLE It is connected to the MCH2 Mechanical Control Head or ENMCU2 Enclosure by stainless steel cable or flexible conduit. 3/46"diameter Stainless Steel Cable must be used with actuators, This cable is enclosed in v:"EMT Conduit with corner pulleys or detectors and gas valve components requiring a cable connection. flexible conduit with bends and/or corner pulleys at each change The Stainless Steel Cable is supplied in 50',250',500',and 1000' in direction.The valves are rated for natural and LP gas(see Table lengths. See Figure 2-19 and Table 2-7. Refer to the Components 2-8).Mechanical gas valves are available in the following sizes: List for part numbers on crimps,stop sleeves,and S-hooks. P/N Cable Length Maximum Maximum 3a6S5o Yd"Cable so'Coil Valve Operating Valve Operating 3o6S750 10"Cable 250'Coil P/N Size Pressure P/N Size Pressure 3o655oo „"Cable 5oo'Spool 40751-i 34" 5 Psi 4zonH z" 5 psi 3o6Sl000 ;a"Cable moo'Spool 4sooH i 5 psi 425o z'h" 5 psi 4125H PA" 5 Psi 4300 3" 5 psi Table 2-7 4s5oH 144" 5 psi moon Series Gas Valves are combination of a 50oo Series Gas Valve and a Box Top Kit(P/N 6z8) Table 2-8 "1 Figure 2-19:Cable F 1+ A,. Figure 2-21:4000-Series Mechanical Gas Valve UL EX4521 2015-DEC-1,Rev D Part#PMAN2 Chapter 2-Components ELECTRIC(SOLENOID)GAS VALVES Switch Kit,P/N MSDPDT2;Three Switch Kit,P/N MS3PDT2,and Four Switch Kit,P/N MS4PDT2.Each switch has a set of single- A Gas Valve is required on all systems used to protect a gas pole,double-throw contacts rated at 21 amp,1 HP,125,250,277 fueled cooking appliance to stop gas flow in the event of system actuation.See Figure 2-22.A UL Listed electric gas valve can VAC or 2 HP,250,277 VAC.Mounting hardware and 12"wire be used with the MCH2 Mechanical Control Head or ENMCU2 assemblies are provided with each kit.See Figures 2-24 and 2-24b Enclosure.The valves are rated for natural and LP gas.Valves are available in 120 VAC.Electric gas valves are available in the following sizes,per Table 2-9. • k' Figure 2-24:Electrical Switch I NOTE Figure 2-22:Electric(Solenoid)Gas Valve No electrical connections shall be made inside the MCH2 MaximumMechanical Control Head or the ENMCU2 Enclosure.All Operating electrical wiring shall exit the control head through the P/N Valve Size Pressure knock-out on the side of the box.All electrical connections sors p 55 psl must be made in an approved electrical box. 8s00 8125 i 4" 25 psi 815o 14" 25 psi P.I.RCTRICR I. - 8200 2 25 Psi sex 9250 21/2" 25 psi r x. ♦ y 'a, 8300 3- 25 psi Max Table 2-9111 h f I � + NOTE A UL Listed manual reset relay is required when using an r fa.-- electric gas valve.Reset Relay(P/N 835)may be used for this purpose.See Figure 2-23. RESET RELAY(P/N 835) Figure 2-24b:Electrical Connection Electric gas valve wiring instructions are provided in the ALARM INITIATING SWITCH (P/N 550077) installation section of this manual.See Figure 2-23. The Alarm Initiating Switch(P/N 550077)can be field-mounted within the MCH2 Mechanical Control Head or the ENMCU2 Enclosure.The switch must be used to close a supervised circuit to the buildings main fire alarm panel when the MCH2 or ENMCU2 ler actuates.'I'his action will signal the fire alarm panel that there was dµ a system actuation in the kitchen area.The switch kit contains orLAec all necessary mounting components along with a mounting * +1, instruction sheet.The switch is rated 50mA,28VDC.See Figure 2-24c. Figure 2-23:Reset Relay ELECTRICAL SWITCHES , , The Electrical Switches are intended for use with electric gas valves,alarms,contactors,lights,contractor supplied electric power shut-off devices and other electrical devices that are Figure 2-24c:Alarm Initiating Switch designed to shut off or turn on when the system is actuated. Switches are available in kits:One Switch Kit,P/N MSSPDT2;Two 2015-DEC-1,Rev D UL EX452I 8 Part N PMAN2 Chapter 2-Components CORNER PULLEYS JIFFY HOOD SEALS SET SCREW STYLE CORNER PULLEY(P/N 90SB) The Jiffy Hood Seal is a listed mechanical bulkhead fitting that A corner pulley is used whenever a change in cable direction is produces a liquid-tight seal around both distribution piping and required.The 90SB corner pulley is equipped with a set screw detection conduit which runs through restaurant hoods and ducts. fitting for connection to 1"EMT Conduit.See Figure 2-25. The Jiffy Hood Seal accepts threaded pipe or EMT Conduit.The Adapter is available for 444"and h"pipe or EMT Conduit sizes. When using with EMT Conduit,an EMT Conduit connector must be installed in each end of the seal.See Figure 2-28,and Table i aM 2-10. p.. Figure 2-25:Set Screw Corner Pulley Figure 2-28:Jiffy Hood Seal COMPRESSION STYLE CORNER PULLEY(P/N 90KBS) Pin Description A corner pulley is used whenever a change in cable direction is 393J_ Jiffy sett. "Pipe(Whole sloe) 390 Jiffy Seal, Pipe(134"hole sue) required.The 90KBS Corner Pulley is a grease-tight corner pulley Ass) Jiffy Seal,St'Pipe WA'hole size) designed for areas likely to experience excessive deposit build-up. It is equipped with a compression fitting for connection to 2" EMT Conduit.See Figure 2-26. Table 2-10 COMPRESSION HOOD SEAL(P/N 389) NOTE The Compression Hood Seal is a mechanical bulkhead fitting The 90KBS corner pulley is not a liquid tight seal for that produces a liquid-tight seal around pipe and EMT Conduit penetration of hoods and/or ducts. when installing distribution piping and detection conduit through restaurant hoods and ducts.The Compression Hood Seal is a straight-through design requiring no cutting or threading of EMT Conduit or pipe.The hood seal is available for/"EMT Conduit (P/N 389).See Figure 2-29. Figure 2-26:Compression Fitting Corner Pulley TEE PULLEY(P/N 1513) Figure 2-29:Compression Hood Seal The 1513 Tee Pulley is used to connect two mechanical gas valves or two remote mechanical pull stations to a single MCH2 JIFFY CORNER PULLEY SEAL (P/N JCPLT) Mechanical Control Head or ENMCU2 Enclosure.The 1513 Tee The Jiffy Corner Pulley Seal is a mechanical bulkhead fitting Pulley replaces two standard 90°corner pulleys.See Figure 2-27. that produces a liquid-tight seal around 1"EMT Conduit when installing the detection line through restaurant hoods and ducts.The Jiffy Corner Pulley Seal accepts a high temperature, compression style corner pulley,and correctly positions the pulley * or conduit in line with the conduit adapter hole in the detector 4 -f ° bracket.The Jiffy Corner Putty Seal eliminates the need for multiple pulleys when penetrating the top of a hood to install the detection line. See Figure 2-30. Figure 2-27:Tee Pulley CAUTION I [ Figure 2-30:Jiffy Corner Pulley Seal The 1513 Tee Pulley must never be used to connect multiple Detection lines to a single MCH2 Mechanical Control Head or ENMCU2 Enclosure. 2015-DEC-I,Rev D UL EX452I 9 Part#PMAN2 Chapter 2-Components PIPE AND FITTINGS RUBBER NOZZLE BLOW-OFF CAPS Pipe and fittings must be furnished by the installer.Schedule 40 (P/N 550016) stainless steel,chrome plated,or black pipe and fittings must be . The Rubber Nozzle Blow-off Cap(P/N 550016)helps keep the used.Galvanized pipe and fittings are not to be used. orifice of the nozzle free of grease or other substances that could interfere with agent distribution.A retaining strap attaches the NOZZLES blow-off cap to the nozzle.Rubber Nozzle Blow-off Caps(P/N Nozzles have been developed for appliance,plenum,and duct 550016)are sold in packs of 12.See Figure 2-32. applications.All nozzles have a specific flow point value and are supplied with metal nozzle blow-off caps(P/N 305420623)to prevent clogging.Each nozzle is stamped with the model number. See Figure 2-31 and Table 2-11. Application limitations are Figure 2-32:Rubber Blow-Off Cap provided in the design section of this manual. Metal nozzle blow- off caps(P/N 305420623)can be purchased separately and are sold SWIVEL ADAPTER (P/N 423572) in packs of 10. The Swivel Adapter(P/N 423572)consists of a swivel nut,swivel body,and swivel ball:All are chrome-plated.The Swivel Adapter Part No. Description Plow No, allows the nozzle to be rotated approximately 30°in all directions. Nita 111 Nozrle 1 Nt.0 ,i Nozzle i See Figure 2-33. N1211 2H Nozzle 2 NL21 zi.Nozzle 2 N1.211 ID Nozzle a Table 2-11 . b 3/8-18 NPT '`a FEMALE THREAD STRAINER RETAINING RING(CLIP) ry (P/N 325420626)� '+` ^>a+ , i4'e,s tg ti / BODY d It �3, 40 ,am. IL y ,�7�`- ir, 2H m \ ,``�` � 4111/ R�-O-RING 2D Rotation ''"-18 n (P/N 325420625) `�- MALE THREAD AP ,�B Figure 2-33:Swivel Adapter 305420623) g NOZZLE AIMING DEVICE(PIN 551265) The Nozzle Aiming Device(P/N 551265)is required to properly aim each nozzle to the correct aiming point.The device clamps to `, 4: r4wImow; the nozzle and emits a small laser light that reflects on the surface - 0 k that it is aiming at.The nozzle can then be rotated to point at a s „' 'li predetermined aiming point and then tightened to hold that angle. le 44 The aiming device requires an adapter(P/N 550926)to attach it to the nozzle.The adapter must be ordered separately.See Figure Figure 2-31:Nozzles 2-34. NOTE ProTex II Nozzles are marked as shown to include the word "PYRO". Figure 2-34:Nozzle Aiming Device UL EX4521 10 201.5-DEC-I,Rev D Part s PMAN2 Chapter 2-Components AGENT DISTRIBUTION HOSE AND FLARE FITTINGS RESTRAINING CABLE KIT (P/N 435982) The Agent Distribution Hose and Restraining Cable Kit (P/N 435982)consists of a 5'long Agent Distribution Hose,a 3'long Restraining Cable,and a restraining cable hardware package.The Agent Distribution Hose can be utilized with ' ` castered appliances found in commercial kitchens.The hose o,9 allows for movement of the appliance for cleaning without having its to disconnect any fire suppression system discharge piping.See Figure 2-37:Flare Fittings Figure 2-35. P/N Description FTr to 34"NPT 45°Brasa Hare Nut%-2o FTrao 34"NPT 4s Brass Flare Coupling:t'.TM2o !� FTs7o 54"NPT 45°Brass Flare Elbow:Y.-20 ___... FTzso 34"NPT 4s°Bras Flare Tee FTz52 ^^ Y,"NPT 45°Brass Flare Ton'/u-ao x°/,a-2o x°4"NPT ?c"tfliito Table 2-12 Figure 2-35:Agent Distribution Hose and Restraining Cable Kit STAINLESS STEEL ACTUATION HOSE The Stainless Steel Actuation Hose is used to connect the actuation line compression tees and can also be connected end to end.The hose has the same thread,7hs-20,on both ends as the fittings, except P/N 430815.See Figure 2-36,2-37,and Table 2-12. Figure 2-36:Stainless Steel Actuation Hose P/N Length 41758z 8" 31889 16" 12216_ 2i. 410815 43(3GNPT M x'//a"-20F) COPPER TUBING (PIN FT160) Copper tubing can be used to connect the actuation line.It is available in 50'rolls,and must be used in conjunction with'A''45° flare fittings conforming to SAEJ513c. Figure 2-38:Copper Tubing 2015-DEC-I,Rev D UL EX4521 11 Part x PMAN2 Chapter 2-Components Parts Description Part! Description Part* Description La6o° 1-6 Gallon Cylinder Assembly: 3236 Model ML Globe Soo°F Fusible Link 389 Compression Seal: 5 flow point capacity 439104 Flexible Conduit(Pre-Fed):5o' 54"EMT Conduit,11/4"Hole L3000 3 Gallon Cylinder Assembly: 2 JCPLT Jiffy Corner Pulley Seal w/Connector so flow point capacity 434525 Flexible Conduit:Soo' L4600 4.6 Gallon Cylinder Assembly: 435959 Flexible Conduit and Cable:Soo' NLaH tH Nozzle:SEP High Mount 15 flow point capacity 435979 Flexible Conduit Strain Relief(5o/pack) NLUL al.Nozzle:IFP Low Mount 434347 Flexible Conduit inert of ac NL2D aD Nozzle:zFP Duct L6000 6 Gallon Cylinder Assembly: (5 P k) zo flow point capacity 436063 Conduit Off-Set(6/pack) NLzH 21i Nozzle:2FP High Mount 551175 Cylinder Valve Assembly 436150 P-Clip(50/pack) NL2L at Nozzle:zFP Low Mount 490420698 Wet Valve Rebuilding Kit 800ST 54"EMT Conduit Zinc-Plated Steel 553389 Henny Penny Nozzle Assembly Kit 552236 Pressure Gauge:225psi Compression Connector 423572 Swivel Adapter 490020831 Valve Cap Assembly 3n6S5o 5o s'he"Stainless Steel Cable:3o4SS 305420623 Metal Blow-Off Nozzle Caps(to/pack) 38542°7o5 Valve Spring 306S150 250'x Yu"Stainless Steel Cable:3o4SS 55oor6 Rubber Blow-Off Nozzle Caps(tz/pack) 32542o7t6 Valve 0-Ring 3o6S5oo Soo'x Yu'Stainless Steel Cable:3o4SS 325420625 Nozzle 0-Rings(so/pack) 7t2420707 Piston 3o6St0uu a000'x Sie"Stainless Steel Cable:3o4SS 315420626 Nozzle Strainers(to/pack) 32542o715 Piston 0-Ring RPSM Remote Mechanical Pull Station 551265 Nozzle Aiming Device 325420714 Valve Cap 0-Ring RPSMTR Trim Ring for Flush Mounting RPSM 550926 Nozzle Alining Device Adapter 550985 Pressure Regulator Assembly RPSMBOX Pull Station Back Box:Red CRa Energizer Replacement Batteries for 55to6t Pressure Regulator Rebuilding Kit oo5a37 ProTex II-Pull Station Set Screw Nozzle Aiming Device(z/pack) VT, Wet Valve Tool 5o7SH 44"Mechanical Gas Valve 435982 Agent Distribution Hose&Restraining Cable Kit:5'L MBs5 Cylinder Mounting Bracket: SrooH a"Mechanical Gas Valve For use with Li6o°,L3oo0 or 14600 512511 PA"Mechanical Gas Valve 417582 8"Stainless Steel Actuation Hose: Mc-20(F) MBa Cylinder Mounting Bracket: 5s5oH 155"Mechanical Gas Valve For use with L6000 3r8o9 a6"Stainless Steel Actuation Hose: 52ooH x"Mechanical Gas Valve '/.a-2o(F) 350420746 Replacement Strap for MB15&hills Mounting Brackets 5250 254"Mechanical Gas Valve 32336 a4"Stainless Steel Actuation Hose: RLt600 Wet Chemical Recharge Agent,1-6 gal 5300 3"Mechanical Gas Valve %e-ao(F) 628 Gas Valve Boa 430825 42"Stainless Steel Actuation Hose: RL3000 Wet Chemical Recharge Agent,3 gal 54"NPT(Al)a'/s-zo(F) 8075 11"ASCO Electric(Solenoid)Gas Valve: MCH2 Mechanical Control Head Ito-azoVAC FTaao Ye"45°Flare Nut%.-zo ENMCU2 Enclosure Saab a"ASCO Electric(Solenoid)Gas Valve: FTo,o 54"45"Flare Connector:%"NPT ENS Enclosure sto-azoVAC FTa o 54" 5 45°Flare Tee:As-zo CO26 s6 Gram CO2 Cartridge 8125 a'fi"ASCO Electric(Solenoid)Gas PTA Remote Cylinder Mounting Flare 55531 Replacement Cartridge Receiver Valve:aao-szoVAC Fittings Kit:Fort Cylinder Systems 0-Ring 8t59 *Yee"ASCO Electric(Solenoid)Gas FTz Remote Cylinder Mounting Flare a0°64 54"Hex Wrench Valve:t to-a20VAC Fittings Kit:For z Cylinder Systems MBP, Control Head Mounting Bracket 8200 2"ASCO Electric(Solenoid)Gas Valve: FT; Remote Cylinder Mounting Flare PACaoo Pneumatic Actuating Cylinder aao-IzoVAC Fittings Kit:For 3 Cylinder Systems 825o 254"ASCO Electric(Solenoid)Gas ET4 Reducing Fittings Kit for PAC too 240020026 High Temperature Relief ping 252°F for Valve:aao-uoYAC Actuating Cylinders PACaoo 83oo 3"ASCO Electric(Solenoid)Gas Valve: FTs6o 54"Copper Tubing-50 2aoSH Link Housing Detector Kit: so"LHB High Stand-Off aao-t xoVAC 553642 2.6 Gallon Cylinder Replarment Siphon 225SH Link Housing Detector Kit: 835 Reset Relay: Tube to"LHB High Stand-Off Appliance Reset t2oVAC 553643 3 Gallon Cylinder Replacment Siphon 349H Link Housing Bracket:so"High Stand- 151rzo Horn/Strube Combination Unit Tube Off tzoYAC 553644 4.6 Gallon Cylinder Replacment Siphon 34t5 S-Hooks(too/pack) MSSPDT2 One Switch Kit:Electrical Switch Tube 32oS 'As"Zinc Plated Copper Crimp(too/ MSDPDT2 Two Switch Kit:Electrical Switch 553645 6 Gallon Cylinder Reglement Siphon pack) MS3PDT2 Three Switch Kit:Electrical Switch Tube 576 '/.s"Copper Stop Crimp(coo/pack) MS4PDT2 Four Switch Kit:Electrical Switch 552240 Recharge Adapter FLHz5 Fusible Link Hanger 552173 Switch Kit Extension Kit 55218a Hydrostatic Test Adapter 1404S Quik-Fastener,UL Listed(24/pack) 550077 Alarm Initiating Switch 550938 Bleed Down Adapter PDBtS Double Ended'A"Pilot Drill 9oKBS Corner Polley:Compression Style 5511,39 Measuring Stick MPDao Magnetic Power Driver:aomm 9oSB Corner Polley:Set Screw Style 79656 Flushing Concentrate:32oz.Container aY; Tee Pulley:Compression Style L3000T 3 Gallon Test Cylinder 3231 Model ML Globe s65°F Fusible Link Prey 7 3232 Model ML Globe za2°F Fusible Link 393I Jiffy Seek 35"Pipe,IS"Hole L4600T 4.6 Gallon Test Cylinder 3233 Model ML Globe 28o°F Fusible Link. 3951 Jiffy Scab Si"Pipe,tX"Hole L6000T 6 Gallon Test Cylinder 3234 Model ML Globe 360"F Fusible Link 3961 Jiffy Seal:55"Pipe,s54"Hole PMAN2 Technical Manual 3235 Model ML Globe 45o°F Fusible Link 201.5-DEC-1,Rev 1) UL EX4521 12 Part#PMAN2 Chapter 3-System Design CHAPTER III SYSTEM DESIGN GENERAL opening with the tip located 0-6"into the duct opening,and The ProTex II Restaurant Fire Suppression System may be used on aimed directly into the duct.See Figure 3-1. a number of different types of restaurant cooking appliances and hood and duct configurations.The design information listed in �� this section deals with the limitations and parameters of this pre- engineered system.Those individuals responsible for the design of the ProTex 11 system must be trained and hold a current Heiser EHC,LLC.certificate in a ProTex II training program. ` iNIN IN. This section will cover the proper design of the ProTex II INTO INDUCT Restaurant Fire Suppression System.It is divided into four(4) 1L or 2D NOZZLE sections: •Cylinder Sizing •Nozzle Coverage and Placement lnwf 1 •Piping Limitations •Detector Requirements ~1r2 1.--r L r Each of these sections must be completly understood before attempting any installation. Figure 3-1 SYSTEM CYLINDER SIZING ONE FLOW DUCT PROTECTION WITH 1L NOZZLE Each of the nozzles in the section,"Nozzle Coverage and (P/N NLIL) Placement"has its own flow point value.Each of the four different cylinders can support a maximum number of flow points,based The 1L Nozzle(PIN NLIL)is a one(1)flow nozzle.A single 1L on the volume of the pipe used.Select the system cylinder(s)by nozzle is capable of protecting square or rectangular ducts with calculating the total number of flow points associated with the a maximum perimeter of 50"(maximum side of 163' with the appliances(s),plenum,and ducts,plus the total piping volume. diagonal being a maximum of 18'".It can also protect a round duct with a maximum diameter of 16".See Figures 3-2&3-3. NOZZLE COVERAGE AND PLACEMENT This section will provide guidelines for determining nozzle type,positioning,and quantity for duct,plenum,and appliance protection. DUCT PROTECTION It is not required that the fan be shut down or the exhaust duct be dampered for the system to operate properly.Each nozzle is Figure 3-2:Maximum rectangular duct perimeter of 50" approved to protect exhaust ducts of unlimited length. All duct protection is UL listed without limitation of maximum duct length(unlimited length).This includes all varieties of ductworks both horizontal and vertical including ducts that run at angles to the horizontal and ducts with directional bends. Duct protection requires that a nozzle be positioned to discharge into the duct.Two nozzles are available for duct protection. Figure 3-3:Maximum cylindrical duct diameter of 16" The nozzle(s)must be installed at the geometric center of the duct, 2015-DEC-1,Rev D UL EX4521 13 Part#PMAN2 Chapter 3-System Design TWO FLOW DUCT PROTECTION WITH 2D NOZZLE TRANSITION DUCTS-SMALLER TO LARGER The 2D duct nozzle(P/N NL2D)is a two(2)flow nozzle.A single 2D In cases where the duct/plenum interface opening is smaller than nozzle is capable of protecting rectangular ducts with a maximum the final exhaust duct,measure the perimeter/diameter of the final perimeter of 100",with the diagonal being a maximum of 37%".It exhaust duct.The nozzle(s)is to be located within 0"-6"of the duct/ can also protect a round duct with a maximum diameter of 31'/s". plenum interface,centered in the opening.See Figure 3-5. When two(2)NL2D duct nozzles are used to protect a single duct, PERIME ER—.-•-•__.-. _-._-___ the cross sectional area of the duct must be divided into two equal MEASUREMENT areas.The nozzle must then be installed in the center of the area it \ / protects and aimed directly into the duct opening. TRANSITION DUCTS The protection of non-standard ducts should be reviewed by the authority having jurisdiction.Transition ducts should be protected as follows: Figure 3-5:Transition Duct-Smaller to Larger MULTIPLE RISERS In cases of multiple risers,each riser is protected as an individual duct.See Figure 3-6. J 12 WAY INTO TRANSITION } It , Figure 3-4:Transition Duct-Larger to Smaller 1" i f► TRANSITION DUCTS-LARGER TO SMALLER eoMnac PLENUM In cases where the duct/plenum interface opening is larger than the final exhaust duct,measure the perimeter/diameter of the duct Figure 3-6:Multiple Risers halfway between the largest and smallest section(or the average ELECTROSTATIC PRECIPITATOR perimeter/diameter).The nozzle is to be located within 0"-6"of the duct/plenum interface(not at the point where the measurement was Ducts utilizing electrostatic precipitators must be protected taken),centered under the final exhaust duct opening.See Figure above and below the unit.Standard duct nozzles are used in this 3-4. application.See Figure 3-7. NOTE 1 20 NOZZLE Nozzles to protect ducts with a transition that is more than 4' in height,will be required to be positioned in the opening of the transition from the hood 2"to 8"into the opening using standard duct nozzle design parameters. y ..+—PRECIPITATOR PLENUM zD NOZZLE .. Figure:3-7:Electrostatic Precipitator 2015-DEC-1,Rev D UL EX4521 14 Part#PMAN2 Chapter 3-System Design MODULARIZING DUCTS positioned in the bottom half of the duct area. DUCT SIZES GREATER THAN 100"PERIMETER ; Example:The duct to be protected has a Side A of 40"and a Side B • Ducts over 100"perimeter must be modularized using 2D of 60".Referring to the design table,this duct requires 4 nozzles. nozzles(P/N NL2D) One half of 4=2.Therefore,2 nozzles must be equally positioned in each of the two duct areas.See Figure 3-8. • No cylindrical duct option available • Follow the design table to determine maximum module size for each 2D nozzle OMir When determining number of nozzles required,it is some- ' • 0400 times an advantage to check the table using the shortest side 30" I 30" as Side A and then recheck it using the longest side as Side A. 20" , I 1 • I This comparison may reveal a need for a lesser quantity of ME nozzles one way versus the other way. •A" '^'....* '"" —— -' —"- 40" When working with Table 3-1,the quantity of nozzles determined 20" I • i must be equally divided within the duct area. j When working with Table 3-2,one half of the quantity of nozzles 1:+ 60" •1 determined must be equally positioned in the top half of the Figure 3-8:Modularizing Ducts area of the duct and the remaining half of the nozzles must be a aoai i i i _-_-tMa•N a on.a. • Figure 3"Ia. A atft�]( +� MN neta'Msofa P 'ML�e atram:++ • 'f PiN M ;a , a s ` {, ..tiP tan 1 n I j i 1 i f v fa 1 l i 1 ■ I. , pig ji kill t--4,"' AB NI , ,a _� 1111111'rpi1 as ill 111 II 1 _�: - mog I � r t ■ 1111.1111011 n 4T an Table 3-1:Modularizing Ducts a • • • A • • • NOME:NOZ .E MAMMIESLIsTW IN pWtr 2 MUST SE EQUALLY WOW atr05PQ4 OF THE TWO DUCT MOOUka. 1 ; # 'J n I Ise L s 2 ! 4( I , ,os a i 1 -- 8 Y I i 112 19 F am Table 3-2:Modularizing Ducts 2015-DEC-I,Rev D UL EX4521 IS Parta PMAN2 Chapter 3-System Design PLENUM PROTECTION On V-bank plenums,the nozzle(s)must be located at the center of the V-bank width, h of the vertical height of the filters.On The 1H nozzle(P/N NL1H)is a one(1)flow nozzle used for single filter bank plenums,the nozzle must be located 2"from the plenum protection.A single 1H nozzle can protect a plenum(with back edge of the filter,Y.+down from the vertical height.For either single or V-bank filters)10'long by 4'wide.Dividing the length application,the nozzle must be located within 6"of the end of the into sections equal to or less than 10'in length and positioning a plenum(or module)and aimed directly down the length of the nozzle at the start of each section can be done to protect longer plenum.The nozzles may point in opposite directions as long as plenums. the entire plenum area is protected,and the io'limitation is not exceeded. See Figure 3-9. w i` 1/2 w--► .r 111111\4/ 1:1 E ✓ t trlMa 1/3 H 03 fln Ill!'t' to or t V•BANK S #a 0,,,,.,...0< 4. i V21t to / SINGLE BANK ee 0 . Ik 1 Figure 3-9:Plenum Protection APPLIANCE PROTECTION NOTE 1 When protecting appliances which are larger than single nozzle coverage,multiple nozzles can be used. Larger appliances can be divided into several modules,each equal to or smaller than single nozzle coverage.Exception:Fryers must not exceed a maximum of 864 sq.in.. For modularizing fryers, refer to"Protecting Large Fryers by Dividing Their Area Into Modules,"page 24. UL EX4521 16 201.5-DEC-1,Rev D Part#PMAN2 Chapter 3—System Design Design Index Chart and Nozzle Coverage Summary Sheet Min Max Max Max Max Nozzle Nozzle Nozzle Flow Depth Length Area Height Height Appliance Mount Figure Type Points Max Width(in) (in) (in) (in�1 ('rn ) (in) Fryers w/out Drip Board H 3-3 NL2H 2 1914 19 24 48 Fryers w/out Drip Board I, 3-4 NL2L 2 19'/: 19 13 24 Fryers w/Drip Board H 3-5 NL2H 2 Deep Vat 27% 324 24 48 (Condition I) Overall Cooking Area 18 500 24 48 Fryers w/Drip Board H 3.5 NI.2H 2 Deep Vat 193/4 371 24 48 (Condition 2) Overall Cooking Area 2514 495 24 48 Fryers w/Drip Board L 3-5 NL2L 2 Deep Vat 18 324 13 24 (Condition 1) Overall Cooking Area 27% 500 13 24 Fryers w/Drip Board L 3-5 NL2L 2 Deep Vat 1944 371 13 24 (Condition 2) Overall Cooking Area 25% 495 13 24 Tilt Skillet/Braising Pan H 3-7 NL2H 2 273 500 24 48 Tilt Skillet/Braising Pan L 3-8 NL2L 2 273/4 500 13 24 Small Range H 3-9 NLIH 1 12 28 336 40 50 Large Range N/A 3-10 NL2L 2 28 28 784 34 48 Small Range w/Backshelf L 3-11 NLIL 1 12 28 336 13 24 Protection Small Range w/Backshelf 11 3-I lb NL2L 2 12 28 336 24 35 Protection Small Wok II 3-12 NLIH 1 24 Diameter Max. 6 24 48 Small Wok L 3-13 NIT I, 1 24 Diameter Max. 6 13 24 Large Wok H 3-14 NL21-1 2 30 Diameter Max. 8 24 48 Large Wok L 3-I5 NL21, 2 30 Diameter Max. 8 13 24 Small Griddle H 3-I6 NL111 1 36 1080 24 48 Small Griddle I, 3-17a NL1L 1 36 1080 10 24 Small Griddle L 3-17b NL2L 2 36 1080 13 24 Large Griddle H 3-18 NL2II 2 48 1440 24 48 Large Griddle 1, 3-19 NL2L 2 48 1440 10 24 Radiant Char-Broiler H 3-20 NLIH 1 26 624 24 48 Radiant Char-Broiler L 3-21 NLIL 1 26 624 13 24 Large Radiant Char-Broiler II 3-22 NL211 2 36 864 36 48 Large Radiant Char-Broiler I, 3-23 NL2L 2 36 864 13 36 Lava Rock Char-Broiler H 3-24 NL2L 2 26 624 24 35 Lava Rock Char-Broiler L 3-25 NL2L 2 26 624 15 24 Solid Fuel Char-Broiler H 3-26 NLIH 1 24 480 24 35 (max.fuel depth 6") Solid Fuel Char-Broiler L 3-27 NLIL 1 24 480 15 24 Salamander Broiler N/A 3-30a NLIH 1 31 1514 16 18 Upright/Salamander Broiler N/A 3-30b NLIL 1 36 28 Front Edge above the grate Benny Penny Fryer Mono Rail N/A 3-31 NL211 2+2 Sec Special Instructions +NL2F Benny Penny Fryer Dual Lift N/A 3-32 NL2H 2+2 See Special Instructions +NL2F Nieco Broiler Model MPH N/A 3-33 611.21. 2 See Special Instructions with Catalyst only Nieco Broiler Model 1F94E N/A 3-34 NL2H 2 See Special Instructions Electric Broiler with Catalyst Bakers Pride Broiler N/A 3.35 NL2H 2+2+2 See Special Instructions 33 35 with Smoker Box Chain Broiler(Internal Chamber) N/A 3-31 NL1L 1 38 Front Edge 1"-3" above the chain Plenum Single Bank/V Bank H NLIH 1 48 120 0-6 from end of _.. plenum Duct Perim Diameter Rectangular/Circular Duct N1,21) 2 34 no limit 100 31% Rectangular/Circular Duct NL1L I 17 50 16 UL EX4521 17 2015-DEC-I,Rev D Part N PMAN2 Chapter 3-System Design Fryers Without Drip Board (High Mount Nozzle) Compulsory Nozzle NL2H Flow Points Per Nozzle 2(Two) Number of Nozzles Required I(One) Maximum Area of Protection 19"x 192" (no drip board) Nozzle Location Anywhere over the hazard surface Nozzle Height 24"-28"above the hazard surface Nozzle Aiming Aimed at the center of the hazard surface Graphic Representation See Figure 3-3 Nozzle must be located anywhere within the shaded area and aimed at the center of the hazard surface. VA.it 24" .74 r i e � t A u, s pl 19" } Figure 3-3:Fryers without Drip Board(High Mount Nozzle) 2015-DEC-1,Rev D UL EX4521 18 Part 8 PMAN2 Chapter 3—System Design Fryers Without Drip Board (Low Mount Nozzle) Compulsory Nozzle NL2L Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1(One) Maximum Area of Protection 19"x 19 " (no drip board) Nozzle Location Anywhere on the perimeter of the hazard surface Nozzle Height I3"-24"above the hazard surface Nozzle Aiming Aimed at the center of the hazard surface Graphic Representation See Figure 3-4 Nozzle must be located anywhere on the perimeter of the hazard surface, and aimed at the center of the hazard surface. � t t t A „ r x pj,t E �'44?ty�4rb 19" Figure 3-4:Fryers Without Drip Board(Low Mount Nozzle) 11L EX4521 19 2015-DEC-1,Rev D Pan u PMAN2 Chapter 3-System Design Fryers with Drip Board (High Mount Nozzle) Compulsory Nozzle NL2H Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1 (One) Maximum Area of Protection Condition 1 Deep Vat Cooking Area 324 square inches with a maximum longest side dimension of 18" (excludes drip board) Overall Cooking Area 500 square inches with a maximum longest side dimension of 27%' (includes drip board) Condition 2 Deep Vat Cooking Area 371 square inches with a maximum longest side dimension of 19%" (excludes drip board) Overall Cooking Area 495 square inches with a maximum longest side dimension of 25%" (includes drip board) Nozzle Location Anywhere over the hazard surface Nozzle Height 24"-48"above the hazard surface Nozzle Aiming Aimed at the center of the hazard surface Graphic Representation See Figure 3-5 Nozzle must be located anywhere within the shaded area and aimed at the center of the hazard surface. OVERALL OVERALL. COOKING AREA COOKING AREA LONGEST SIDE \ SOO SQUARE LONGEST SIDE 495 SQUARE DIMENSION ,"INCHES DIMENSION INCHES MAXIMUM y t COOKING - $ ., COOKING 4' AREA ^ .Y. AREA I t 44 ^reW"tY t I ✓ ' 1 48" t as" 324SQUARE I 371SQUARE ,. �'"'" - '" t ',t MAXIMUM DEEP VAT AREA , AREA ',.^ 'i IS"LONGEST LONGEST SIDE DRIPBOARD SIDE DIMENSION ���,p .� DIMENSION (DEEP VAT) ' (DEEP VAT) Condition 1 Condition 2 Figure 3-5:Fryers with Drip Board(High Mount Nozzle) 2015-DEC-I,Rev D UL EX4521 20 Part#PMAN2 Chapter 3-System Design Fryers with Drip Board (Low Mount Nozzle) Compulsory Nozzle NL2L Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1 (One) Maximum Area of Protection Condition 1 Deep Vat Cooking Area 324 square inches with a maximum longest side dimension of 18" (excludes drip board) Overall Cooking Area 500 square inches with a maximum longest side dimension of 27%" (includes drip board) Condition 2 Deep Vat Cooking Area 371 square inches with a maximum longest side dimension of 191/2" (excludes drip board) Overall Cooking Area 495 square inches with a maximum longest side dimension of 25%e" (includes drip board) Nozzle Location Anywhere on the perimeter of the hazard surface Nozzle Height 13"-24"above the hazard surface Nozzle Aiming Aimed at the center of the hazard surface Graphic Representation See Figure 3-6 Nozzle must be located anywhere on the perimeter of the hazard surface, and aimed at the center of the hazard surface. OVERALL OVERALL COOKING AREA COOKING AREA LONGEST SIDE ,\ SUO SQUARE LONGEST SIDE 495 SQUARE DIMENSION ,f�, p /INCHES DIMENSION /� i /INCHES 271: ./ s F MAXIMUM r y COOKING , t COOKING ���� t > AREA /c' I AREA f 1 1 f \ I t+ t `,,. ,i 1/. 1 1 �f 1 n Y I t� 1 r 1 I , .l t iAP aa. " ' I t ^ h 13" 29" , 24" L3" 22 324 SQUARE - I I 371 SQUARE , '' '..,, 1 7 t INCHES yn `` INCHES -. ^w" 9-I MAXIMUM , 'r y^ -"In I ' MAXIMUM 9 I; I DEEP VAT i ta DEEP VAT 1�'„-� AREA E r' ti t.r� AREA 1 '" i IB" 4 1914" DRIPBOARD 3 LONGEST SIDE 1 DRIPBOARD LONGEST SIDE DIMENSION -4 .,54. DIMENSION (DEEP VAT) - (DEEP VAT) Condition I Condition 2 Figure 3-6:Fryers with Drip Board(Low Mount Nozzle) 2015-DEC-I,Rev D UL EX4521 21 Part#PMAN2 Chapter 3—System Design NOTE i Tilt Skillet/Braising Pan (High Mount Nozzle) Tilt skillets or ;' Compulsory Nozzle NL2H braising pans generally use a i Flow Points Per Nozzle 2(Two) hinged cover. Number of Nozzles Required 1 (one) Nozzle(s)are I to be placed Maximum Area of Protection 500 square inches with a maximum longest side dimension of 2734" at the front Nozzle Location Positioned near the front edge of the pan.The nozzle(s)must be edge of the I. completely clear of the pan cover with an unobstructed view to the back appliance of the pan cooking area I to minimize Nozzle Height 24"-48"above the hazard surface the potential I Nozzle Aiming Aimed at the front to back centerline of the pan for the tilt i skillet or Graphic Representation See Figure 3-7 braising pan cover to interfere with Modularized Coverage 2. Divide the cooking area into modules,each of the nozzle which can be protected by a single nozzle as Tilt Skillets and Braising Pans generally require specified in the discharge.See 1, modularized coverage.Use the following steps to NOTE below. design chart. a determine modular coverage: i 1. Measure the length and width of the Tilt 3. Ensure that no single nozzle exceeds its j Skillet/Pan cooking area. limitations for area or longest side Nozzle must be located anywhere along the front edge of the cooking area, and aimed at the center of the cooking area. NOTE I The nozzle must be completely clear of the pan cover,with / A an unobstrocted flow to the back of the pan. i f t 1 I I I I 24" 48" i M h t r I " 1,""F t 't i r y ? S 1Y,gea. d d a- l «: 4'414, ' ¥ ti NM SQUARE INCHFS ' ' ,. ,: r4 ' �� 271' 'Iq7'47 R '' MAXIMUM HAZARD �" ifi MAXIMUM ' SURFACE 6 +'1 ,I L.2 -,,,,„:,,,,,,s, „ LONGEST SIDE "' '6 '. ''� DIMENSION". ' .Y. I L.__— . Figure 3-7:Tilt Skillet/Braising Pan(High Mount Nozzle) 201.5-DEC-1,Rev D UL EX4521 22 Part#PMAN2 Chapter 3—System Design NOTE i Tilt Skillet/Braising Pan (Low Mount Nozzle) I Tilt skillets or Compulsory Nozzle NL2L braising pans generally use a I Flow Points Per Nozzle 2(Two) hinged cover. ; Number of Nozzles Required 1(one) Nozzle(s)are to be placed Maximum Area of Protection 500 square inches with a maximum longest side dimension of 273" at the front Nozzle Location Positioned near the front edge of the pan.The nozzle(s)must be edge of the g completely clear of the pan cover with an unobstructed view to the back appliance of the pan cooking area to minimize Nozzle Height 13"-24"above the hazard surface the potential Nozzle Aiming Aimed at the front to back centerline of the pan for the tilt skillet or Graphic Representation See Figure 3-8 braising pan cover to interfere with Modularized Coverage 2. Divide the cooking area into modules,each of the nozzle Tilt Skillets and Braising Pans generally require which can be protected by a single nozzle as discharge.See specified in the g modularized coverage.Use the following steps to design chart NOTE below. determine modular coverage: g 1 1. Measure the length and width of the Tilt 3. Ensure that no single nozzle exceeds its L Skillet/Pan cooking area. limitations for area or longest side Nozzle must be located anywhere along the front edge of the cooking area, and aimed at the center of the cooking area. ii ) Th- -- _ __ _ ___________—_______ NOTE The nozzle must be completely clear of the pan cover,with an unobstructed flow to the back of the pan. i xt , t [ r' I ts^ zt 1 ' A .i' I a tr."' •st s t .;o. W w "' y- 'e. `a ' k ' ",r r a ka 500 SQUARE INCITES v ,, x gM�O" :"_ 27 �', MAXIMUM HAZARD ``a ', it y e s MAXIMUM Of SURFACE I d # LONGEST SIDE . ; I D1.SIENSIO!', " ,. I4 Figure 3-8:Tilt Skillet/Braising Pan(Low Mount Nozzle) 2015-DEC-1,Rev D UL EX452I 23 Part#PMAN2 Chapter 3-System Design Protecting Large Fryers by Dividing Their Area Into Modules FRYER-MULTIPLE NOZZLE PROTECTION Fryers exceeding the coverage of a single nozzle can be divided —26" . a6x3s=832 sq.in. EXAMPLE 1 into modules.Each module must not exceed the maximum area t1. 832-2.56 nozzles allowed for a single nozzle.However,when utilizing multiple 32" 524 longest side: i- nozzle protection,the longest side allowed for a fryer with drip No board can be used,regardless of whether the fryer has a drip drip board 832=2.24 noaztes board or not. I 371 longest side:25,A" Use rt because it meets the longest side The maximum size fryer that can be modularized is 864 square Start front the bark of .0-__se—1 inches. the rat,and Figure the 4 opposite side s''q6 0 Design requirements for multiple nozzle fryers are broken down 1. 324=52.46" 4 as follows: 26 1t"46" 0 Old method would have 7." 0 required 4 1. If the fryer includes any dripboard areas,measure both nozzles the internal length(front to back)and width of the or you could lust -NI—a6" ~a6" equally divide the three 4 frypot portion.Then measure the internal length and 10.66" 0 sections in toes"each • • 32" O O width of the overall hazard area including any dripboard a 0.66" 0 areas. 6I Determine the area of both the frypot and the area of 10.66" 0 O 0 v the overall vat by multiplying corresponding length and width dimensions. 2. Divide the frypot or overall vat into modules,each of -a—�4 -► 24 30=7="sq.1" EXAMPLE 2 which can be protected by a single nozzle,based on the 720=2.22 nozzles 324 longest side:27p."(with drip Soo sq.in) maximum dimension and area coverage of the nozzle as 30 specified in the"Design Chart." 2. 720= 1.9 nozzles • If the module considered does not include any portion 371 longest side:s5s6'(with drip 495 sq.in.) of the dripboard,use only the maximum frypot area and 6" Use a2 became it meets the longest side maximum dimension listed in the"Design Chart." • and requires fewer nozzles • If the module considered includes anydripboard r—sa" P areas, Start front the back of the vat,and Figure the use both the maximum frypot area and dimension listed t O ��" opposite side in the"Design Chart,"and the maximum overall area j0" 4 37t sq.in. = t5.45 in. and dimension listed in the"Design Chart." 4 24 in. longest side:27%" Q t4.M" (with drip 50o sq.in.) l 14x15.45=370.8 sq.in. 6" i'was��w.,.� t[ /+a�s.ss.�,..� • 24Xt4.55=349.2 LWOW i ov Old method Now you need to include the drip board Skis Comoro 1 Dripwould have h,.sY.,Mw 27In.. .. 4 In2 .�1�In2 required 4 24.55 +6"=20.35" `+Y' ' /art r�s� / yy ► ( nozzles 24"%20.55"-493.2 eq.in. »-- ..".,.,-- ".�1�"" ^.:. ..•.,•.." .5 ..--:,:„+ .. _i"" .„..., ...a., This does not exceed allowable sq.in.af495 Op tion 2534In. �3�.y�7•a'11pi�n2 (( 495In2 0 O (included in our set ojnuutbers) (94.5 cm) (2394 CIO) t (31$4 awl) 2 nozzles would cover this fryer 11 O O Design Chart -- ° . N - 41 NOTE -- -- , None of the maximum dimensions may be exceeded.If 9 either the maximum vat or overall sizes are exceeded,the 1 area divided into modules will need to be redefined with the 1 possibility of an additional nozzle. i- 2015-DEC-I,Rev 1) UL EX4521 24 Part u PMAN2 Chapter 3-System Design Small Range (High Mount Nozzle) Compulsory Nozzle NL1H NOTE Flow Points Per Nozzle 1 (One) The range I cannot be Number of Nozzles Required 1(One) under a Maximum Area of Protection 336 square inches with a longest side dimension of 28" backshelf when using Nozzle Location Center of the hazard surface only high-mount Nozzle Height 40"-50"above the hazard surface protection. Nozzle Aiming Directly down only Graphic Representation See Figure 3-9 Nozzle must be located(heightwise)anywhere within the shaded area, and centered above the hazard surface. Nozzle Positioning Chart for Small Range RANGE RANGE LRNGT WIDTH FROM/ <I' 'W' REAR in. In, in.* r CI. '^a A Cf.',. f 12 12 8 13 12 7% 14 12 7 40 50" 15 21 6% 1 i 1 I t6 12 6 17 12 5% 18 12 , 5 19 12 4% 20 12 4 21 12 3% ! ) 28"Maximum R 22 t2 3 Maximum 23 a 2% Nozzle Positioning Range 24 12 2i't"a`�3 25 12 t% 26 27 12 % 28 12 0 "Distance from centerline,either Figure 3-9:Small Range(High Mount Nozzle) toward front or toward back of hazard area,starting from the reference point. UL EX4521 25 201.5-DEC-1,Rev D Part 4/PMAN2 Chapter 3-System Design Large Range Compulsory Nozzle NL2L NOTE Flow Points Per Nozzle 2(Two) The range cannot be Number of Nozzles Required I (One) under a Maximum Area of Protection 784 square inches with a longest side dimension of 28" backshelf when using Nozzle Location Center of the hazard surface only high mount Nozzle Height 34"-48"above the hazard surface protection. Nozzle Aiming Directly down only Graphic Representation See Figure 3-10 Example:A large range has a hazard size of 20"in length and 27"in width.Follow down the Range Length column in the Nozzle Positioning Chart until you come to 20".Continue '' down this column until the correct width appears in the width column.When the width of 27"is arrived at,read across to the radius column to determine the size of radius allowed,for positioning of the nozzle,from the hazard area centerline.In this example,the correct radius is 3".The nozzle can be aimed straight down anywhere within a 3"radius of the hazard area centerline. Nozzle must be located(heightwise)anywhere within the shaded area, and centered above the hazard surface. rsU i ;4x x �� �" Itfr L" W" Figure 3-10:Large Range UL EX4521 26 2015-DEC-I,Rev IL Part#PMAN2 Chapter 3-System Design Nozzle Positioning Chart for Large Range RANGE.LENGTH RANGE WIDTH RADIUS RANGE LENGTH RANGE WIDTH RADIUS RANGE LENGTH RANGE WIDTH RADIUS T .W, 'R' 'V ,W' 'R' 'V .W' .R, in. in. in. in. in. in. in. in. in. 18 18 7'/s 21 28 2'4 25 27 13s 18 19 6% 22 18 5% 25 28 1 18 20 6% 22 19 5% 26 18 4 18 21 6 22 20 4% 26 19 3% 18 22 5% 22 21 4% 26 20 3% 18 23 51/. 22 22 4% 26 21 3% 18 24 4% 22 23 3% 26 22 2% 18 25 4% 22 24 3% z6 23 21/2 18 z6 4 22 25 3% 26 24 2% 18 27 3% 22 26 234 26 25 IN 18 28 3% 22 27 2% 26 26 1% 19 28 6% 21 28 2 26 27 2 19 19 6% 23 18 51% 26 28 V. 19 20 6 23 19 4% 27 18 3% 19 21 5% 23 20 4% 27 19 3% 19 22 5% 23 21 41/. 27 20 3 19 23 4% 23 12 3% 27 21 2% 19 24 41/ 23 23 3% 27 22 2% 19 25 4% 23 24 3% 27 23 2% 19 26 3% 23 25 255 27 24 1% 19 27 314 23 26 2% 27 25 Pia 19 28 2% 23 27 2'% 27 26 1 20 18 6% 23 28 134 27 27 1 10 19 6 24 18 4+4 27 28 % 20 20 5% 24 19 4% 28 18 3% 20 21 5% 24 20 4% 28 19 2'% 10 22 4% 24 21 3% 28 20 2% 20 23 41 24 22 332 28 21 21/4 20 24 4% 24 23 3% 28 22 2 20 25 314 24 24 2'/x 28 23 1% 20 26 3% 24 25 2% 28 24 P/i 20 27 3 24 z6 2'% 28 z5 1 20 28 2% 24 27 I% 28 26 34 21 18 6 24 28 23/4 28 27 % 21 19 5% 25 18 4% 28 28 0 21 20 5% 25 19 4% 11 21 5 25 20 3% 21 21 434 25 21 3% 21 23 4% 25 22 3% 21 24 3% 25 23 273. . 21 25 3% 25 24 2% 21 26 3% 25 25 21% 21 27 2% 25 26 P/. UL EX4521 27 2015-DEC-1,Rev 11 Part S PMAN2 Chapter 3-System Design Small Range with or without Backshelf Protection (Low Mount Nozzle) -j Compulsory Nozzle NLIL NOTE Flow Points Per Nozzle 1 (One) If the range has a backshelf, Number of Nozzles Required 1(One) the nozzle has ! Maximum Area of Protection 336 square inches with a longest side dimension of 28" to be equal to or below Nozzle Location 22"from the opposite edge of the hazard surface and centered right to the height of left the shelf and Nozzle Height 13"-24"above the hazard surface be within limitations Nozzle Aiming Aimed at a point equal to one half of the nozzle height above the of the nozzle appliance and along the right-left centerline height. Example:If the nozzle was mounted 23"above the hazard surface,the aiming point would be 111"from the opposing edge of the appliance on which the nozzle is located.See illustrations Example 1 and Example 2 below. Graphic Representation See Figure 3-11 Nozzle must be located(heightwise)anywhere within the shaded area, and located on the left-right center line above the hazard surface. EXAMPLE I Nozzle is 13" zz"�� t above surface& VARIES—SEE ,� �. NOZZLE \ 13" aimed 6Y�"from AIMING :« : i opposite edge of AND 410 hazard surface. EXAMPLES CL ''. I&2 / (13/2=6'h) ,. 13" 24" 41) EXAMPLE 2 s V ti , p Nozzle is 23" �" 4 l ��LONG&ST above surface ' e 23 s 1" SIDE �'' &aimed 11'h" a from rear of hazard surface. � ^ (23/2=11/) �,. uss^ Figure 3-11:Small Range (Low Mount Nozzle) ail?... UL EX4521 28 Etf Rev D ����� Part WPMAN2 Chapter 3-System Design Small Range with High Mount Backshelf Protection (Low Mount Nozzle) Compulsory Nozzle NL2L Flow Points Per Nozzle 2(Two) NOTE Although Number of Nozzles Required 1 (One) most shelves Maximum Area of Protection 336 square inches with a longest side dimension of 28" exceed 11"in overall depth, Nozzle Location Over the front edge of the hazard surface;on the front-to-rear center make sure line the shelf does Nozzle Height 24"-35"above the hazard surface not exceed 11" overhang of Nozzle Aiming Aimed at a point 10"forward from the back edge of the hazard surface the burner. on the front-to-rear center line - Graphic Representation See Figure 3-1lb Nozzle must be located over the front edge of the hazard surface,oriented with the nozzle tip aimed on the front-to-back centerline, and aimed 10"forward of the back hazard surface on the front-to-back center line. Shelf can overhang hazard surface a maximum of 11" 18"minimum 24'-35" 28"171, ***gt,N 4.yr' hA �t Figure 3-11b:Small Range with High Mount Backshelf Protection(Low Mount Nozzle) UZ EX4521 29 2015-DEC-I,Rev D Part a PMAN2 Chapter 3—System Design Small Wok (High Mount Nozzle) Compulsory Nozzle NLIH Flow Points Per Nozzle 1 (One) Number of Nozzles Required 1 (One) Maximum Area of Protection 24"maximum diameter and 6"maximum depth Nozzle Location Anywhere on the perimeter of the Wok Nozzle Height 24"-48"above the top edge of the Wok Nozzle Aiming Directly at the center of the inside bottom of the Wok Graphic Representation See Figure 3-12 Nozzle must be located anywhere along the perimeter of the Wok, and aimed at the center of the inside bottom of the Wok. str � t "- „ E4" 6"MAXIMUM 24" MAXIMUM Figure 3-12:Small Wok(High Mount Nozzle) UILH,g4Rdb21/ecember 13,2005 30 2015-DEartC-1,Rev P i PMAN2D Chapter 3-System Design Small Wok (Low Mount Nozzle) Compulsory Nozzle NLIL Flow Points Per Nozzle 1 (One) Number of Nozzles Required I (One) Maximum Area of Protection 24"maximum diameter and 6"maximum depth Nozzle Location Anywhere on the perimeter of the Wok Nozzle Height 13"-24"above the top edge of the Wok Nozzle Aiming Directly at the center of the inside bottom of the Wok Graphic Representation See Figure 3-13 Nozzle must be located anywhere along the perimeter of the Wok, and aimed at the center of the inside bottom of the Wok. t t t i t i I I w, " s t 73" 6'MAXIMUM tA" MAXIMUM . Figure 3-13: Small Wok(Low Mount Nozzle) 2015-DEC-I.Rev D UL EX4521 31 Part u PMAN2 Chapter 3-System Design Large Wok (High Mount Nozzle) Compulsory Nozzle NL2H Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1(One) Maximum Area of Protection Greater than 24"diameter to 30"in diameter and 8"maximum depth Nozzle Location Anywhere on the perimeter of the Wok Nozzle Height 24"-48"above the top edge of the Wok Nozzle Aiming Directly at the center of the inside bottom of the Wok Graphic Representation See Figure 3-14 Nozzle must be located anywhere along the perimeter of the Wok, and aimed at the center of the inside bottom of the Wok. HT' /I I 98" 24" � r v v "'.. 8"MAXIMUM m MINIMUM 3 i i7M MAXtM Figure 3-14:Large Wok(High Mount Nozzle) 2015-DEC-I,Rev I) ILL EX4521 32 Part#PMAN2 Chapter 3-System Design Large Wok (Low Mount Nozzle) Compulsory Nozzle NL2L Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1 (One) Maximum Area of Protection Greater than 24"diameter to 30"in diameter and S"maximum depth Nozzle Location Anywhere on the perimeter of the Wok Nozzle Height 13"-24"above the top edge of the Wok Nozzle Aiming Directly at the center of the inside bottom of the Wok Graphic Representation See Figure 3-15 Nozzle must be located anywhere along the perimeter of the Wok, and aimed at the center of the inside bottom of the Wok. i r ' t 24" 1 t 13" 7,74 '� �t ^ „ ,w sad : S"MAXIMUM 24" MINIMUM A..,''tj"" S�Gva.`. s �" I � h 4g MAXIMUM 1E4: Figure 3-15:Large Wok (Low Mount Nozzle) 2015-DEC-1,Rev D UL EX4521 33 Part#PMAN2 Chapter 3-System Design Small Griddle (High Mount Nozzle) Compulsory Nozzle NLIH or NL2H Flow Points Per Nozzle 1 (One)NLIH or 2(Two)NL2H Number of Nozzles Required I (One)NLIH or I(One)NL2H Maximum Area of Protection 1080 square inches with a longest side dimension of 36" Nozzle Location NL1H:Above any corner of the hazard surface. NL2H:0"-6"from either of the short sides of the hazard surface Nozzle Height 24"-48"above the hazard surface Nozzle Aiming NLIH:At a point 12"in and 12"over from the corner below the nozzle. NL2H:At the center of the hazard surface Graphic Representation See Figures 3-16a&3-16b NL11-1 Nozzle must be located directly above any corner of the hazard surface and aimed at the intersecting point 12"from each side of the corner below the nozzle. NL2H Nozzle must be located 0"-6"from either of the short sides of the hazard surface, and aimed at the center of the hazard surface NOZZLE CAN 1080 SQUARE BE MOUNTED INCHES AT EITHER MAXIMUM END AREA NOZZLE CAN BE . ' //yy _:rt-- MOUNTED ABOVE I � ANY CORNER /COOKING . ( t 1t t1d t tt i t t°, 1 i 1 ` ` r,r / / le pi"��x*.3.01 r /� Iy 10. Y t r i 36" �" rx rq4 a 12" . , .r� LONGEST SIDE ; ' s. x "'+. ,.. ' r'J DIMENSION r y `,'I� n �r�3 S w,,w'. N 3' r k l .r'' 8 .,Zi 11' .. .a y ,,r4-� giro' ,rse SHORT k Y„. f �,�,.,. . '> . SIDE OF ;.� i`i "k HAZARD ;, SURFACE Figure 3-16a:NLIH Nozzle Figure 3-16b:NL2H Nozzle 2015-DEC-1,Rev D UL EX4521 34 Part#PMAN2 Chapter 3-System Design Small Griddle (Low Mount Nozzle) Compulsory Nozzle NLIL or NL2L Flow Points Per Nozzle 1(One)NL1L or 2(Two)NL2L Number of Nozzles Required 1(One)NL1L or 1(One)NL2L Maximum Area of Protection 1080 square inches with a longest side dimension of 36" Nozzle Location NLIL:Above any corner of the hazard surface NL2L:0"-6"from either of the short sides of the hazard surface Nozzle Height NLIL: 10"-24"above the hazard surface NL2L:13"-24"above the hazard surface Nozzle Aiming NLIL:At a point 12"in and 12"over from the corner below the nozzle NL2L:At the center of the hazard surface Graphic Representation See Figures 3-17a&3-17b NLIL Nozzle must be located directly above any corner of the hazard surface and aimed at the intersecting point 12"from each side of the corner below the nozzle. NL2L Nozzle must be located 0"-6"from either of the short sides of the hazard surface, and aimed at the center of the hazard surface NOZZLE CAN 1050 SQUARE BE MOUNTED INCHES / AT EITHER MAXIMUM END COOKING AREA NOZZLE CAN BE 't ,rT MOUNTED ABOVE 1 3 ANY CORNER t 1 I t t I r I I 1 ' t I '� 1 t �' 1 �^ to^ I e 24^ 13" I .' .. • .. 12' I I I •tines.'; 1 / ' 0641116,,,440. J( t V x -, LONGEST SIDE a + s r kk DIMENSION ,ki, '+.m Py rt� n� � Y e q 4 .-, i ,- n,` SHORT7 .;�: _. SIDE OF ` HAZARD`. SURFACE Figure 3-17a:NL1L Nozzle Figure 3-17b:NL2L Nozzle 2015-DEC-L Rev D UL EX4521 35 Part a PMAN2 Chapter 3-System Design Large Griddle (High Mount Nozzle) Compulsory Nozzle NL2H Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1 (One) Maximum Area of Protection 1440 square inches with a longest side dimension of 48" Nozzle Location Above any corner of the hazard surface Nozzle Height 24"-48"above the hazard surface Nuzzle Aiming At a point 12"in and 12"over from the corner below the nozzle Graphic Representation See Figure 3-18 Nozzle must be located directly above any corner of the hazard surface and aimed at the intersecting point 12"from each side of the corner below the nozzle. A w i i 3 NOZZLE CAN BE i 1 MOUNTED ABOVE 1 t ANY CORNER -_�'"'� 1 1401 I 48" 24" 1 k ; ` " 1 1 12" t 1 '4' 4 . 1 140 , „ 12 LONGEST SIDE «`fig, :4 DIMENSION I ',. INCHES MAXIMUM '� COOKING AREA Figure 3-18:Large Griddle(High Mount Nozzle) UL EX4521 2015-DEC-1,Rev D 36 Part u PMAN2 Chapter 3-System Design Large Griddle (Low Mount Nozzle) Compulsory Nozzle NL2I, Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1(One) Maximum Area of Protection 1440 square inches with a longest side dimension of 48" Nozzle Location Above any corner of the hazard surface Nozzle Height 10"-24"above the hazard surface Nozzle Aiming At a point 12"in and 12"over from the corner below the nozzle Graphic Representation See Figure 3-19 Nozzle must be located directly above any corner of the hazard surface and aimed at the intersecting point 12"from each side of the corner below the nozzle. NOZZLE CAN BE MOUNTED ABOVE ANY CORNER 1 t 10" 1 t \fir 24" 1 12 % tl 12" l LONGEST SIDE DIMENSION '" 1440 SQUARE INCHES "_' MAXIMUM Figure 3-19:Large Griddle (Low Mount Nozzle) 2015-DEC-1,Rev D UL EX4521 37 Part S PM A N2 Chapter 3-System Design Small Radiant/Electric Char-Broiler (High Mount Nozzle) Compulsory Nozzle NLIH Flow Points Per Nozzle I(One) Number of Nozzles Required I(One) Maximum Area of Protection 624 square inches with a longest side dimension of 26" Nozzle Location Anywhere over the hazard surface Nozzle Height 24"- 48"above the hazard surface Nozzle Aiming Aimed at the center of the broiler Graphic Representation See Figure 3-20 Nozzle must be located anywhere within the shaded area and aimed at the center of the hazard surface. t,. w , 1 A ya x i 1 1 t 29" 48" f 4,7'7" i i „<",.....,...„„,,,,----- 'v Y,Yi „,. 26" LONGEST SIDfi� g`:"^ l: 624 SQUARE DIMENSION "". r INCHES a �G,`tiu'". MAXIMUM r* COOKING AREA Figure 3-20:Small Radiant!Electric Char-Broiler(High Mount Nozzle) IX EX4521 38 2015-DEC-1,Rev D Part#PMAN2 Chapter 3—System Design Small Radiant/Electric Char-Broiler (Low Mount Nozzle) Compulsory Nozzle NL1L Flow Points Per Nozzle 1 (One) Number of Nozzles Required 1(One) Maximum Area of Protection 624 square inches with a longest side dimension of 26" Nozzle Location Anywhere on the perimeter of the hazard surface Nozzle Height 13"-24"above the hazard surface Nozzle Aiming Aimed at the center of the broiler Graphic Representation See Figure 3-21 Nozzle must be located anywhere on the perimeter of the hazard surface, and aimed at the center of the hazard surface. f r t A I i 1 , t ,r I t $ 1. 13" 24" 1 .. ...-.40": „,,, „.,„"-..,,,, 1y.d� .7<„,,,,,,_________/><- ,,,,,'" 4y b.� If i qe 26" 624 SQUARE LONGEST SIDE = INCHES DIMENSION .,, >,;, 1 j „' MAXIMUM COOKING AREA Figure 3-21:Small Radiant/Electric Char-Broiler(Low Mount Nozzle) UL EX4521 39 2015-DEC-1,Rev 13 Part#PMAN2 Chapter 3-System Design Large Radiant/Electric Char-Broiler (High Mount Nozzle) Compulsory Nozzle NL2H Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1(One) Maximum Area of Protection 864 square inches with a longest side dimension of 36" Nozzle Location Above any corner of the hazard surface Nozzle Height 36"-48"above the hazard surface Nozzle Aiming Aimed at the center of the broiler Graphic Representation See Figure 3-22 Nozzle must be located directly above any corner of the hazard surface, and aimed at the center of the hazard surface. 'e t\ A "F`-- N0777 P CAN BE MOUNTED ABOVE , ANY CORNER -------A I fs f ' 1 I 46" 36" t �.�..' 1: � I .. 1 F r, LONGEST SIDE %a'.�:"x,�F �."°�� , 864 SQUARE DIMENSION `e. ?' INCAES ea MAXIMUM COOKING AREA Figure 3-22:Large Radiant/Electric Char-Broiler(High Mount Nozzle) 2015-DEC-I,Rev I) ULEX4S21 40 Part#PMAN2 Chapter 3—System Design Large Radiant/Electric Char-Broiler (Low Mount Nozzle) Compulsory Nozzle NL2L Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1 (One) Maximum Area of Protection 864 square inches with a longest side dimension of 36" Nozzle Location Anywhere on the perimeter of the hazard surface Nozzle Height 13"-36"above the hazard surface Nozzle Aiming Aimed at the center of the broiler Graphic Representation See Figure 3-23 Nozzle must be located anywhere on the perimeter of the hazard surface, and aimed at the center of the hazard surface. ( i t I : e:::„._.".o,"".";„7,--",::;F.,,„;.:„;?::"._..;;:;.,,..,.„..„..,...-- - .,.. LONGEST SIDE, '� \8s4 SQUARE DIMENSION rY... INCHES MAXIMUM COOKING ,, "' Figure 3-23:Large Radiant/Electric Char-Broiler (Low Mount Nozzle) 20I5-DEC-I,Rev I) UL EX9521 41 Part tt PMAN2 Chapter 3-System Design Lava Rock Char-Broiler (High Mount) Compulsory Nozzle NL21, Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1(One) Maximum Area of Protection 624 square inches with a longest side dimension of 26' Nozzle Location Anywhere over the hazard surface Nozzle Height 24"-35"above the hazard surface Nozzle Aiming Aimed at the center of the broiler Graphic Representation See Figure 3-24 Nozzle must be located anywhere within the shaded area and aimed at the center of the hazard surface. N 624 SQUARE ';",°... y-.4" .- M f INCHES i A MAXIMUM t t COOKING I I AREA 1 t 2I4" 35,• t W ir gt, Y4 r ., • v LONGEST SIDE�. .� C " DIMENSION r.3 1w Figure 3-24:Lava Rock Char-Broiler(High Mount) 2015-DEC-I,Rev D UL EX4521 42 Part#PMAN2 "1 Chapter 3-System Design Lava Rock Char-Broiler (Low Mount) Compulsory Nozzle NL2L Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1(One) Maximum Area of Protection 624 square inches with a longest side dimension of 26" Nozzle Location Anywhere on the perimeter of the hazard surface Nozzle Height 15"-24"above the hazard surface Nozzle Aiming Aimed at the center of the broiler Graphic Representation See Figure 3-25 Nozzle must be located anywhere along the perimeter of the hazard surface, and aimed at the center of the hazard surface. 624 SQUARE '"w I r "' INCHES MAXIMUM COOKING t ,,,4 ,•; t AREA 15" 35" I ,y i t I t "81911tAlf A"Ay ${ , 26. ,;01411,45.3 LONGEST SIDE DIMENSION s $ Figure 3-25:Lava Rock Char-Broiler (Low Mount) 2015-DEC-I,Rev D UL EX4521 43 Part PMAN2 '1O Chapter 3-System Design Solid Fuel (Charcoal or Wood) Char-Broiler (High Mount Nozzle) Compulsory Nozzle NLIH Flow Points Per Nozzle 1 (One) Number of Nozzles Required 1 (One) Maximum Area of Protection 480 square inches with a longest side dimension of 24" Fuel Depth(Charcoal) Must not exceed 6" Nozzle Location Anywhere over the hazard surface Nozzle Height 24"-35'above the hazard surface Nozzle Aiming Aimed at the center of the broiler Graphic Representation See Figure 3-26 Nozzle must be located anywhere within the shaded area and aimed at the center of the hazard surface. 1- 450 SQUARE �� I INCHES "`w MAXIMUM I COOKING - t' AREA - t 24" 35" I fX MAXIMUM DEPTH OF FUEL(CHARCOAL) MUST NOT EXCEED 6 INCHES LONGEST SIDE " DIMENSION ', . y'ry Figure 3-26:Solid Fuel(Charcoal or Wood)Char-Broiler(High Mount Nozzle) 2015-DEC-i,Rev I) UL EX4521 44 Part 4 PMAN2 Chapter 3-System Design Solid Fuel (Charcoal or Wood) Char-Broiler (Low Mount Nozzle) Compulsory Nozzle NLIL Flow Points Per Nozzle 1(One) Number of Nozzles Required 1 (One) Maximum Area of Protection 480 square inches with a longest side dimension of 24" Fuel Depth(Charcoal) Must not exceed 6" Nozzle Location Anywhere on the perimeter of the hazard surface Nozzle Height IS"-24"above the hazard surface Nozzle Aiming Aimed at the center of the broiler Graphic Representation See Figure 3-27 Nozzle must be located anywhere on the perimeter of the hazard surface, and aimed at the center of the hazard surface. Ot t r # t t t 480 SQUARE t I 'I 1 INCHES t I i MAXIMUM # COOKING ^` r I AREA I IS" 24" <.....„.„..,„.,6"--' _ '''' MAXIMUM DEPTH OF w FUEL.(CHARCOAL) MUST NOT EXCEED r � w ��'� ``; + 6INCHES LONGEST SIDE DIMENSION " 4 � { Figure 3-27:Solid Fuel(Charcoal or Wood)Char-Broiler (Low Mount Nozzle) 2015-DEC-I,Rev D UL EX452I 45 Part 4 PMAN2 Chapter 3-System Design Chain Broiler Compulsory Nozzle NLIL Flow Points Per Nozzle 1(One) Number of Nozzles Required 1(One) Maximum Area of Protection Internal chamber of 1026 square inches with a longest side of 38" Nozzle Location 1"-3"above the surface of the chain at the front edge of the broiler Nozzle Aiming Aimed at the back opposite corner of the broiler chamber,and pointed parallel to the chain surface Graphic Representation See Figure 3-28 Nozzle must be located anywhere within the shaded urea,pointed parallel to the chain surface, and aimed at the diagonally opposite corner. q #, (10, NOZZLE AIMED - AT DIAGONALLY < y a 4" ' ! e $ ',. y . OPPOSITE CORNER NOZZLE LOCATED 1'-3"ABOVE 2 CHAIN,PARALLEL 0w,+31 'f TO SURFACE a 3" ; , Ott r{c 1" f�44' v r 3 54, 2` t2�r _q „n � rr i z `$w Figure 3-28:Chain Broiler 2015-DEC-1,Rev D UL EX4521 Part a PMAN2 Chapter 3-System Design Salamander Broiler Compulsory Nozzle NL 1 H Flow Points Per Nozzle 1 (One) Number of Nozzles Required 1(One) Maximum Area of Protection Internal chamber of 31"wide x 151/2"deep,with a maximum grate opening of 31"x 73/4„ Nozzle Location Centered 12"-14"in front of the salamander and 16"-18"above the top of the salamander, Nozzle Aiming The center of the opening above the salamander cooking grate Graphic Representation See Figure 3-29 Nozzle must be located centered 12"-14"in front of the salamander and 16"-18"above the top of the salamander and aimed at the center of the opening above the salamander cooking grate. N NOZZLE I IfflialeKNOMPAIMIZIM 4... fi- AIM AT CENTER OF THE TOP BROILER OPENING WHEN THE GRATE IS LOCATED IN THE MIDDLE POSITION NOZZLE LOCATION ZONE 2"; `2 2,. I6" wrtlr�wwMwrw 7 „..... AIM AT CENTER OF THE TOP BROILER OPENING WHEN THE GRATE IS LOCATED IN THE MIDDLE POSITION Figure 3-29:Salamander Broiler 2015-DEC-1,Rev 13 UL EX4521 47 Part#PMAN2 Chapter 3—System Design Upright/Salamander Broiler Compulsory Nozzle NL1L Flow Points Per Nozzle 1 (One) Number of Nozzles Required 1(One) Maximum Area of Protection Internal chamber of 1064 square inches by 36"longest side maximum Nozzle Location Above the grate at the front edge of the broiler outside the broiling chamber Nozzle Aiming Aimed at the back opposite corner of the broiler chamber,and pointed parallel to the broiler grate surface Graphic Representation See Figure 3-30 Nozzle must be located at the front of the broiler above the grate,pointed parallel to the broiler grate, and aimed at the diagonally opposite corner r 28,/ k+ � y �v L' <1..tr%:,g:i1,=%;`.•..,.,...,,:J.'.4-,4,': a"•?- 1 }1' cY' t yIV 4-4,'-o',,.r„...r/4,?.., iiii*4i4%4 1 7, 1 � J... K"ia`. 4y 9 �. � 3 � C i r *.i.,,,, ''.A1.1,i,V,'74.4VA40,1t.q,9;.,VM Nill .-<± NLIL NOZZLE `-+ x/'r' "r AIMED AT BACK + .k+fr� OPPOSITE CORNER 4� I k ..4,"'4 ir F-3• Figure 3-30:Upright/Salamander Broiler 2015-DEC-I,Rev I) UL EX4521 48 Part#PMAN2 Chapter 3-System Design Henny Penny Fryer Mono Rail Center Lift System,Models 690, 691, 692 Compulsory Nozzle 1 NL2H and 1 NL2F Flow Points Per Nozzle 2(Two) Number of Nozzles Required 1(One)each of 2(Two) Maximum Area of Protection Vat dimensions of 16"x 2054"x 28'W',with a maximum lid height of 15"above the vat. System Coverage: Each fryer requires a minimum of one L3000 Cylinder discharging through the(2)two- flow nozzles(1 NL2H and 1 NL2F) Nozzle Location NL2H Nozzle(upper position):From the Tee Block;nozzle tip located 16"up from base of fryer surface and 5'in from right side of appliance back shroud; NL2F Nozzle(lower position):Running down from the Tee Block to the base of the fryer,nozzle tip is located 2"from back side of fry vat,and 8"in from the right side of appliance back shroud.The NL2F nozzle is a flat spray nozzle and the spray must be horizontal to the edge of the hack lip of the fry vat Nozzle Aiming Aimed at the back opposite corner of the broiler chamber,and pointed parallel to the broiler grate surface Piping Limitations: Follow the limitations for the L3000 Cylinder Graphic Representation See Figure 3-31 NL2H Nozzle must be located 16"above the base of the fryer surface,5"from the right side of the appliance back shroud, and aimed at the center point of the fry vat;2F Nozzle must be located 2"from back side of fry vat,and 8"in from the right side of appliance back shroud. The 2F nozzle is a,flat spray nozzle and the spray must be horizontal to the edge of the back lip of the fry vat. ul COrtief U',Vol "i ut Scn 1 ( 2?cm 72v r,,r rl /l$m Tee glntk [19-2€ rnl Top View { + s -tip it k f �r:mik 42 tzr a� 1406cm . in `, h ,� nr t.' 15.V UM 4/ Fret View Silo View ( Tee Bloel Lncationn) Figure 3-31:Henny Penny Fryer Mono Rail Center Lift System,Models 690,691,692 UL EX4521 49 2015-DEC-I,Rev D Part x PMAN2 Chapter 3-System Design Henny Penny Fryer Dual Lift System, Models 580, 581, 582, 590, 591, 592, 680, 682 Compulsory Nozzle I NL2H and 1 NL2F Flow Points Per Nozzle 2(Two) Number of Nozzles Required I(One)each of 2(Two) Maximum Area of Protection Vat dimensions of 16"x 20)4"x 2816",with a maximum lid height of 15"above the vat. System Coverage: Each fryer requires a minimum of one L3000 Cylinder discharging through the(2)two- flow nozzles(1 NL2H and I NL2F) Nozzle Location NL2H Nozzle(upper position):From the Tee Block;nozzle tip located 16"up from base of fryer surface and 5"in from left side of appliance back shroud; NL2F Nozzle(lower position):Running down from the Tee Block to the base of the fryer, nozzle tip is located 2"from back side of fry vat,and 8"In from the right side of appliance back shroud.The NL2F nozzle is a flat spray nozzle and the spray must be horizontal to the edge of the back lip of the fry vat Nozzle Aiming Aimed at the back opposite corner of the broiler chamber,and pointed parallel to the broiler grate surface Piping Limitations: Follow the limitations for the L3000 Cylinder Graphic Representation See Figure 3-32 NL2H Nozzle must be located l6"above the base of the fryer surface,5"from the right side of the appliance back shroud, and aimed at the center point of the fry vat;2F Nozzle must be located 2"from back side of fry vat,and 8"in from the right side of appliance back shroud. The 2F nozzle is a flat spray nozzle and the spray must be horizontal to the edge of the back lip of the fry vat Aim el Center et eet 112 crt 11 IttetNt 44r in ak�ta n tt P ... xs.vixt Tee 9(ock Top Wee *AN V944S*IC VW in jS t cmj' Front Vies ( Tee Cock Location; 51 dP Vitt Figure 3-32:Henny Penny Fryer Dual Lift System,Models 580,581,582,590,591,592,680,682 UL EX4521 2015-DEC-I,Rev D Part71 PMAN2 Chapter 3-System Design NOTE s Nieco Broiler Model MPB 84 with Catalyst ONLY } In applications Compulsory Nozzle NL2L that cannot utilize an Flow Points Per Nozzle 2(Two) overhead Number of Nozzles Required 1(One) application, standard Maximum Area of Protection N/A chain broiler Nozzle Location NL2L Nozzle:located 20"above the appliance and 6'h"in from any edge protection is of the appliance top acceptable, using the j Nozzle Aiming Aimed at the center of the opening NLIL Nozzle Graphic Representation See Figure 3-33 installed at the opening NL2L Nozzle must be located 20"above the top of the appliance and 6'/z" in from any edge of the appliance top,and aimed at the center of the opening. RACK ._... FRONT xNOZZ?LE UT IDE EDGE E FROM 1 OUTSIDE EOOE \ OFTNE APPLIANCE e 1/2 M/.(MS an) I -- - PRODUCT FO OUTSIDE-s OUfPUT PRODUCT EPG PLI N THE INPUT EDP VIEW mem RACE FROM BRIE VIEW sown • Figure 3-33:Nieco Broiler Model MPB 84 with Catalyst ONLY 2015-DEC-I,Rev ll UL EX4521 51 Part A PMAN2 Chapter 3-System Design Nieco Broiler Model JF94E Electric Broiler with Catalyst Compulsory Nozzle NL2H Flow Points Per Nozzle 2(Two) Number of Nozzles Required 2(Two) Maximum Area of Protection N/A Nozzle Location NL2H Nozzle:located 20"above the appliance and 6V2'in from front or back edge of hazard,and 15"apart Nozzle Aiming Aimed at the center of the catalyst Graphic Representation See Figure 3-34 NL2H Nozzles must be located 15"apart,20"above the top of the appliance and 6/"in from front or back edge of the hazard, and aimed at the center of the catalyst. (2) 2HNr»z1c (z) zRNozztE BACK AIM CENTER Alit 20 6tltw,.� FROM EDGE i groat E HEIGHT "�3r�+6�71141 L (263 m,n) 16 IN. (281 rim) r-tffii W.,: -.1 PRODUCT PI 'f OUTPUT _�' INPUTt�;Yw+i?i:�.�ft• 6Y7. 6 112 IN.(16.6 am)—.. *e.t. t !`e. BACK MOW FROM EDGE ARA CENTER BOB Yaw o"` TOP Yaw Figure 3-34:Nieco Broiler Model JF94E Electric Broiler with Catalyst 2015-DEC-I,Rev 1) UL EX4521 52 Part N PMAN2 Chapter 3—System Design NOTE Broiler with Smoker Box Baker's Pride Models CH6, CH8, CH10, XX6, XX8, and XX10 For use in P Smoker Box Imperial Models IABR-36 and IABR-48 � and Chip Holders,logs Compulsory Nozzle NL2H cannot exceed 4"in diameter, Flow Points Per Nozzle 2(Two) The maximum Number of Nozzles Required 3(Three) allowable wood depth Maximum Area of Protection Each nozzle is to protect 1/3 of the cooking area is 4". Nozzle Location 33"- 35" above the hazard surface,located in the horizontal center of the respective cooking area, 1"forward of the longitudinal center line of the cooking area Nozzle Aiming Aimed at the horizontal center of the respective cooking area,1"forward of the longitudinal center line of the cooking area Graphic Representation See Figure 3-35 NL2H Nozzles must be located 33"-35" above the hazard surface,located in the horizontal center of the respective cooking area, 1"forward of the longitudinal center line of the cooking area,and aimed at the horizontal center of the respective cooking area, I"forward of the longitudinal center line of the cooking area. 2H NOZZLES EH NOZZLES 1/3 OF i'J OF 1/3 OF COOKING COOLING COOKNG AREA AREA AREA CENTER :WE cmdF UNE OF RESPGCTNE CENTEH.INE OF 1 IN.(26 aN �OOO IVN3 AREA AFm OF AREA CENTERLINE OF � € N HEIGHT COOLING AREA 33 N. 31 N.•96N. (Hi.I•i Sam) _ COOLING ...t..._..-....-........-, AREA HORIZONTAL CENTER OF RESPECTIVE COOKI N D AREA Figure 3-35:Broiler with Smoker Box UL EX4521 53 2015 DEC-1,Rev D Part#PMAN2 Chapter 3-System Design PIPING LIMITATIONS Once the nozzle placement and quantity of cylinders has been GENERAL PIPING REQUIREMENTS determined,it is necessary to determine the piping configurations between the cylinders and the nozzles.This section contains the 1. Split piping and straight piping are both allowed on guidelines and limitations for designing the distribution piping so L1600,L3000 and L4600 systems. that the extinguishing agent will discharge from the nozzles at a 2. L6000 systems must use split piping only,with no proper flow rate.These limitations must also be referred to when nozzle located before the split,and with a maximum of 14 selecting the mounting location for the cylinders. flow points per side.14"minimum piping must be used up to the first split. The maximum pipe lengths are based on internal pipe volume. 3. Maximum volume for W'pipe between a nozzle Each size cylinder is allowed a minimum and maximum total and the preceding tee is 410 m)s. volume of piping,calculated in milliliters. 4. Maximum flow numbers for 14"pipe is 6. There is no need to distinguish between what portion of the piping 5. Maximum number of elbows between a nozzle and is supply line and what portion is branch line.Only the total the preceding tee is 5. volume of the complete piping network has to be considered. 6. Maximum of 25 elbows are allowed in the total piping system. 7. Maximum difference in elevation between the Volume Chart { cylinder outlet and any nozzle is 10'. '4"pipe=20.5 mis./ft. i 8. No traps are allowed in the piping network Si"pipe=37.5 mis./ft 9. Pipe lengths are measured from center to center of 16"pipe=59.8 mis./fi. fittings. "pipe=105.0 mis./ft. For more Pipe Volume data,see page 59 10. The internal equivalent length volume of fittings does not have to be considered as part of the total pipe LAgent Distribution Hose=300 ml/hose volume. 11. When utilizing different size pipe in the system,the CYLINDER CHART largest size must start first and the additional pipe must Maximum Maximum Volume decrease as it approaches the nozzle. Maximum Pipe Allowed Between Flow volume First Nozzle&Last 12. Elbow(s)or swivel adapters located at the nozzles Cylinder Size Numbers (milliliters) Nozzle(milliliters) do not have to be counted in the 25 elbow maximum L6 Gallon 5 1500 60o requirement. Ltboo 13 Reducing bushings are allowed when reducing to a 3.0 Gallon Io ,910 uas smaller pipe size. L3o0o 4.6 Galion 14 3400 3000 14. Additional piping requirements when protecting a L4600 range,wok,or a fryer: 4.6 Gallon 15 2600 1000 • 1.1600- Minimum of 239 ml and one(1)flow L4600 6.o Gallon 19 4215 1688/side numbers required in total system.Of that L6000 minimum,180 ml and one(1)flow numbers must 6.0 Gallon 20 3465 crta/aide be utilized at or before the range,wok,or fryer L6000 • L3000-Minimum of 300 ml and four(4)flow "Alt piping,including nozzle drops,must be included in the numbers required in total system.Of that piping calculations minimum,239 ml and two(2)flow numbers must be utilized at or before the range,wok,or fryer. • L4600-Minimum of 660 ml and ten(10)flow MINIMUM PIPE VOLUMES FOR A numbers required in total system.Of that FRYER,RANGE,AND WOK minimum,180 ml and two(2)flow numbers must Cylinder be utilized at or before the range,wok,or fryer. Size Entire System At or before appliance • L6000-Minimum of 960 ml and fourteen(14) L1600 a39m1-t Flow PI tao ml-t Flow Pt flow numbers required in total system.Of that 1.3000 soo ml-4 Flow Pts a39 ml-2 Flow Pts minimum,120 ml and 2 flow numbers must be L4600 66o ml-to Flow Pts rao ml-a Flow Pis utilized at or before the range,wok,or fryer. L6000 96o m1-14 Flow Pts too ml-a Flow Pts UL EX45Z1 54 2015-DEC-1,Rev 1) Part t PMAN2 Chapter 3-System Design Figure 3-32:Piping Requirements EXAMPLE The cooking area that requires protection consists of a single 56" perimeter exhaust duct,a 10'long"V"bank plenum,(2)18"wide x 24"fryers,a 30"x 36"wide griddle,and a 24"diameter wok.See SUPPLY PIPE Figure 3-33. MUST ENTER BULL SIDE OF TEE SPT PIPING (REQUIRED ON 16000 SYSTEMS) 10' 14' IC STRAIGHT PIPING (2)181N.X 24 IN.FRYERS • (1)301N.X 36 IN. ROKE �)241N.DIAMEAMETEE WOK WOK DESIGN STEPS Step No.1 Determine number of flow points required based on duct size,plenum size and type,and size of all appliances. Step No.2 Determine size and quantity of cylinders required. Figure 3-33 Refer to the chart in'General Piping Requirements," page 54,to determine the maximum amount of flow numbers allowed per each cylinder size. Step No.1:Determine number of flow points required. Step No.3 Layout nozzles,piping diagram,and cylinder Iocation. •56'perimeter duct requires one two-flow nozzle Determine pipe lengths as accurate as possible.Make certain maximum number of elbows is not exceeded. •10'"V"bank hood requires one one-flow nozzle •18"x 24"fryer requires one two-flow nozzle NOTE •18"x 24"fryer requires one two-flow nozzle Cylinders cannot he manifolded together.Each cylinder must •30"x 36"griddle requires one one-flow nozzle •24"diameter wok requires one one flow-nozzle have a separate piping network. TOTAL FLOW NUMBERS-9 Step No.4 Add all the lengths of each pipe run and multiply by Step No.2:Determine size and quantity of cylinders the mis./ft.listed in the Volume Chart.If the sum falls required.Referring to Rule#14 in"General Piping within the acceptable range noted in general Piping Requirements,'an L3000 and an L4600 can supply 10 Requirements,that pipe size is acceptable.If the flows points therefore,an L3000 can be used. calculated volume is too large,recalculate the volume using them]per foot of a smaller pipe size.Pipe sizes can be mixed but Rule No.11 of the General Piping Requirements must be followed. Step No.5 Check to make certain minimum volumes,maximum volumes and maximum volume allowed between first nozzle and last nozzle is not exceeded(Cylinder Chart). Check each rule in"General Piping Requirements" to make certain none have been exceeded.If any requirement is exceeded,change to a different pipe size and recalculate. 2015-DEC-I,Rev U UL EX4521 55 Part#PMAN2 Chapter 3-System Design Step No.3 Make an accurate sketch of the cooking lineup and Step No.4:Total all pipe lengths.Refer to the Volume Chart on the hood.Sketch in the cylinder location and all the page 54.Choose a given pipe size and multiply the piping required for the total system.Make certain all ml per foot by the total length of all the pipe.If the pipe lengths and number of elbows are as accurate as sum falls within the acceptable range noted in the possible.Check the"General Piping Requirements" Cylinder Chart,page 54,that pipe size is acceptable. to determine that the minimum and maximum If the calculated volume is too large,recalculate the requirements are met.See Figure 3-34. volume using the ml per foot of a smaller pipe size.See Figure 3-35. Refer to the Volume Chart,page 54.The pipe size '' p chosen is Ni".The volume per foot of 16"pipe is 37.5 ml. r Multiply 37.5 by the total pipe length of 47.5'.37.5 ml x r 47.5'=1781 ml total volume r ,�I 2' � td' \'/� x411,0 The maximum volume allowed for an L3000 is 1910 ml,therefore, pipe is acceptable for this system. 5' / o ,vie o i s• Figure 3-34:Cooking Line-up and Hood Sketch Add section A-B=0'-6"+5'+ 14'+2'+ 0'-6"=22'Add section B-C=1'-6" Add section C-I)=1' Add section D-E=2' Add section E-F=0'-6" Add section F-L= +6'+2"=7' Add section B-G=0'-6" Add section C-H=2'+2'=4' Add section D-1=2'+2'=4' • Add section E-J=0'-6"+0'-6"=E Add section F-K=2'+2'=4' V♦ Total length of all pipe=47'-6" 14' I fa ,® O A O 0 al 6, Figure 3-35 20I5-DEC-1,RevD UL EX4521 56 Partd PMAN2 P Chapter 3-System Design Step No.S Check to make certain minimum volumes and 10.The internal equivalent length volume of fittings maximum volumes allowed between first nozzle and does not have to be considered as part of the total last nozzle are not exceeded(Cylinder Chart).Check pipe volume.(Example system.OK) each rule in"General Piping Requirements"to make 11.When utilizing different size pipe in the total certain none have been exceeded.If any requirement system,the largest size must start first and the is exceeded,change to a different pipe size and additional pipe must decrease as it approaches the recalculate.See Figure 3-36. nozzle.(Example system,N/A) Refer to Cylinder Chart,page 48. 12.Elbow(s)or swivel adapters located at the nozzles do not have to be counted in the 25 elbow Minimum Pipe Volume for L3000 is 300 milliliters maximum requirement.(Example system,OK) protecting a fryer,wok,or range(Example system,pipe 13.Additional piping requirements when protecting a volume is 1781 milliliters,therefore OK) range,wok,or a fryer: • L1600:Minimum of 239 ml and one(1)flow Maximum Pipe Volume for L3000 is 1910 milliliters numbers required in total system.Of that (Example system,pipe volume is 1781 milliliters, minimum,180 ml and one(I)flow numbers therefore OK) must be utilized at or before the range,wok, or fryer Maximum Volume Allowed Between First Nozzle and • L3000:Minimum of 300 ml and four(4) Last Nozzle for L3000 is 1125 milliliters(Example flow numbers required in total system.Of system,the amount of W'piping between G and L,is that minimum,239 ml and two(2)flow 25.5'.25.5'x 3Z5 m/s./ft.=956.3 ml,therefore,OK) numbers must be utilized at or before the range,wok,or fryer.(Example system has Refer to General Piping Requirements,page 48. 1781 ml and 10 flow numbers,therefore,OK. I.Split piping and straight piping are both allowed on The example system has 1050 ml and 3 flows L3000 and L4600 systems.(Example system,OK) before the fryer,therefore,OK) 2.L6000 systems must use split piping only,with • L4600:Minimum of 660 ml and ten(10) no nozzle located before the split,and with a flow numbers required in total system.Of maximum of 14 flow points per side.t/"minimum that minimum,180 ml and two(2)flow piping must be used up to the first split.(Example numbers must be utilized at or before the system,N/A) range,wok,or fryer. 3.Maximum volume for''/4"pipe between a nozzle and • L6000:Minimum of 960 ml and fourteen the preceding tee is 410 ruts.(Example system N/A) (14)flow numbers required in total system. 4.Maximum flow numbers for 1/4"pipe is 6.(Example Of that minimum,120 ml and 2 flow system,N/A) numbers must be utilized at or before the 5.Maximum number of elbows between a nozzle range,wok,or fryer. and the preceding tee is 5.(Example system has a maximum number of 2,therefore,OK) GEN.PIPING RULE NO.1,8,B 6.Maximum of 25 elbows are allowed in the total GEN.PIPING piping system.(Example system,has 11 elbows, CruNGER CHART RULE NO.5 therefore,OK) PIPE VOLUMEMINIMUM/MAXIMUM 411,1 ' CHART R CHART7.Maximum difference in elevation between the 'VOL GEN. BETWEEN cylinder outlet and any nozzle,or the cylinder PIPINGU ` " FIRSTT AND outlet and the highest or lowest horizontal pipe NO.TO CHARTOEa GEN PIPING run,is 10'(Example system,has 5'-6 therefore, BETWEE. RULE NO.12 1111. ( p y GEN. BETWEEN FIRST OK) PIPING AND LAST N•i RULE I3:S.' 1\., ° ° 8.No traps are allowed in the piping network. NO r GEN.PIPING }". (Example system has no traps,therefore,OK) • RULE NO.B ° 9.Pipe lengths are measured from center to center GEN.PIPING of fittings.(Example system,pipe lengths were RULE NO.is measured from center to center offittings,therefore, OK) Figure 3-36 UL EX4521 57 2015-DEC-i,Rev I) Part#PMAN2 r Chapter 3—System Design LINK HOUSING DETECTOR PLACEMENT COOKING APPLIANCE(S) Link housing detector brackets are required over cooking Each cooking appliance with a continuous hazard surface not appliances and in the duct(s)of protected ventilation hoods.Link exceeding 48"x 48"shall be protected by one(1)link housing housing detector brackets are to be located within the protected detector bracket. Cooking appliances with a continuous hazard perimeter of the appliance's hazard surface above the appliance. surface exceeding 48"x 48"shall be protected by one(I)link Bias the placement of the link housing detector brackets so as to be housing detector bracket per 48"x 48"cooking area.Link housing in the air stream of the exhaust to enhance system response.Link detector brackets used for cooking appliances must he located housing detector brackets may be located in the plenum area of the within the perimeter of the protected appliance toward the exhaust ventilation hood. duct side of the appliance.The link housing detector brackets . should be located in the airstream of the appliance to enhance the EXHAUST DUCT(S) system response time. Each exhaust duct must have at least one(1)link housing detector bracket installed in the duct entrance,located in the air stream of If a cooking appliance is located under a duct opening where a link housing detector bracket has been mounted,it is not necessary to the cooking vapors at a maximum of 12'into the duct.See Figure 3-37. utilize an additional link housing detector bracket provided the duct detector bracket is not more than 12"into the duct opening, .m. -'- -- and the appliance has no cooking surface larger than 48"x 48".If two(2)appliances are located under a duct opening where a link - ""`"'"s'' -. --" •a housing detector bracket has been mounted,and both appliances together do not exceed a cooking surface of 48"x 48",and the link housing detector bracket is located above both cooking appliances, ; ,"" it is not necessary to utilize an additional link housing detector bracket provided the duct detector bracket is not more than 12" into the duct opening.See Figure 3-39. '...ss......,—. Figure 3-37:Exhaust Duct Link Housing Bracket Detector Placement ELECTROSTATIC PRECIPITATOR .A B . C ; If an electrostatic precipitator is located at or near the base of the exhaust duct,it is necessary to locate a link housing detector bracket below the precipitator,at the base of the duct,and also locate one in the duct,just above the precipitator.See Figure 3-38. When installing the link housing detector bracket and system EMT Conduit,make certain they do not interfere with the APPLIANCE APPLIANCE APPLIANCE APPLIANCE operation of the precipitator. COVERED BY COVERED BY COVERED BY COVERED BY DETECTOR A DETECTOR B DETECTOR B DETECTOR C l' Al B g B -, Figure 3-39:Proper Link Housing Detector Bracket Placement NOTE When gas appliances are used and the flue gases from the burner are exhausted into the duct,the link housing detector bracket must be kept out of the air stream of these exhaust -- '' -- gases.These gases can be very hot and could actuate the IIIIIIIIIIIM system unnecessarily. i Duct openings that are long and narrow or large enough to Figure 3-38:Electrostatic Precipitator-Link Housing Detector require multiple duct nozzles may require additional link Bracket Placement housing detector brackets. • 2015-DEC-I,Rev D 1JL EX4521 58 Part 11 PMAN2 Chapter 3-System Design PIPE VOLUMES CONVERSION CHART ''/a"=20.5ml per ft. %"=37.5 inl per ft. %"=59.8 ml per ft. 31/a"= 105ml per ft. Total Pipe From rirst Nozzle to Last Nozzle First Nozzle Maximum Pipe Length Maximum Pipe Length Cylinder Flow Total Pipe to Last Size Points Volume Nozzle Ya• '/i' sk" Si" 'j• y^ y L1600 5 1500 600 73.10 ft 40.0o ft 25.0o ft -- 29.2o ft 16.00 ft to.00 ft -- L3000 to 1910 1125 93.17 ft 50.93 ft 31.94 ft 18.t9 ft 54.88 ft 3o.00 ft 18.81 ft 10.71 ft L4600 14 3400 3000 265.85 ft 90.67 ft 56.86 ft 32.38 ft 146.34 ft 80.00 ft 50.17 ft 28.57 ft I.4600 15 2600 2000 126.83 ft 69.33 ft 43.48 ft 24.76 ft 97.56 ft 53.33 ft 33.44 ft 19.05 ft L6000 19 4215 2688/side 205.61 ft 112.4o ft 70.48 ft 40.14 ft 82.34 ft 45.01 ft 28.23 ft 16.08 ft L6000 20 3465 1312.5/ 169.02 ft 92.40 ft 57.94 ft 33.0o ft 64.oz ft 35.0o ft 21.95 ft 12.50 ft side Pipe length/ Pipe Size/ml Pipe length/ Pipe Sice/ml ft '4' %'" h" 'i" Cl '4" %" :,. '4,. 1 20.5 37.5 59.8 105 11 225.5 412.5 657.8 1155 2 41 75 119.6 210 12 246 450 717.6 1260 3 61.5 112.5 179.4 315 13 266.5 487.5 777.4 1365 4 82 150 239.2 420 14 287 525 837.2 1470 5 102.5 187.5 299 525 15 307.5 562.5 897 1575 6 123 225 358.8 63o 16 328 600 956.8 1680 7 143.5 262.5 418.E 735 17 348.5 637.5 1016.6 1785 8 164 300 478.4 84o 18 369 675 1076.4 1890 9 184.5 337.5 538.2 945 19 389.5 712.5 1136.2 1995 to 205 375 598 1050 20 410 750 1196 2100 2015-DEC-I,Rev 1) UL EX452I 59 Part A PMAN2 Chapter 4-Installation CHAPTER IV SYSTEM INSTALLATION GENERAL The bracket must be securely anchored to the wall using bolts This chapter will detail the basic information necessary for proper or lag screws.The wall to which the bracket is attached must be installation of the ProTex II Restaurant Fire Suppression System, sufficiently strong to support the cylinder.The bracket should never be fastened to dry wall or similar material.If this type of However,before attempting any installation it is necessary to wall is encountered,studs must be located and the bracket fastened attend a Factory Certification Training Class and become an Authorized ProTexll Distributor to install the ProTex II Restaurant to them.See Figure 4-1. Fire Suppression System.Because it is difficult to completely understand every aspect of an intricate pre-engineered system simply by reading the technical manual(P/N PMAN2),Heiser a. , BHC,LLC.will not be responsible for system installations or STRAP maintenance performed by any non-certified person(s). s MOUNTING Pipe and fittings for the discharge piping,EMT Conduit,pipe BRACKET �.:`�,. straps,pipe hangers,mounting bolts,and other miscellaneous CYLINDER equipment are not furnished as part of the ProTex II Restaurant Fire Suppression System.These items must be furnished by the installer. Before attempting any installation,unpack the entire system and check that all necessary parts are on hand.Inspect parts for Figure 4-I:Cylinder and Mounting Bracket Installation damage.Verify that cylinder pressure is within the acceptable MCH2 MECHANICAL CONTROL HEAD range as shown on the gauge. INSTALLATION CYLINDER INSTALLATION SINGLE CYLINDER INSTALLATIONS The cylinder and valve assembly is shipped with an anti-recoil For single cylinder system installations the MCH2 Mechanical plug in the valve discharge port. Control Head can be installed directly onto the cylinder valve assembly.When the MCH2 Mechanical Control Head is properly aligned in the desired position,tighten the knurled locking ring to secure the assembly.See Figure 4-2. I- CAUTION I. The anti-recoil plug must remain in the valve discharge port REMOTE MECHANICAL PULL. until the discharge piping is connected to the valve. STATION CONNECTION The cylinder must be mounted vertically.The LI600,L3000 and L4600 cylinders must be mounted using a MB15 Mounting t;»i Bracket.The L6000 cylinder must be mounted using a MB1 J ". Mounting Bracket. REMOTE MECHANICAL 11 PULL STATION • KNURLED TERMINATION ,,.'. LOCKING RING Figure 4-2:Single Cylinder Installation Using MCH2 Mechanical Control Head 2015-DEC-1,Rev I) UL EX4521 61 Part M PMAN2 Chapter 4-Installation MULTIPLE CYLINDER INSTALLATIONS A single MCH2 Mechanical Control Head can actuate: Multiple Cylinder Actuation Using MCH2 Mechanical Control Head 1. Up to four(4)cylinders with a maximum of 25'of copper tubing(P/N FT160)or stainless steel actuation hose when The MCH2 Mechanical Control Head can be used to using an 0-ring(P/N 55531)installed in place of the Teflon pneumatically actuate a maximum of five(5)cylinders with washer and the CO26 16 gram CO2 Cartridge. a CO26 16 gram CO2 Cartridge.When a MCH2 Mechanical 2. Up to five(5)cylinders with a maximum of 18'of copper Control Head is used for multiple cylinder actuation,it cannot tubing(P/N FT160)or stainless steel actuation hose when be mounted directly onto a cylinder valve assembly.The MCH2 using an 0-ring(PIN 55531)installed in place of the Teflon Mechanical Control Head must be installed remotely using a washer and the CO26 16 gram CO2 Cartridge. MBP2 Control Head Mounting Bracket.The bracket must be anchored to the wall using bolts or lag screws. j I; CAUTION Confirm the Teflon washer in the MCH2 Mechanical Control I CAUTION ! —� I Head actuator assembly has been replaced with the 0-ring (P/N 55531)and the CO26 16 gram CO2 Cartridge is installed. Do not screw the control head directly to a wall as this will warp the MCH2 Mechanical Control Head,not allowing the I, mechanism to actuate. ---- The actuation line must be tested for any leaks by using a hand held or electric vacuum pump.The pump should be used to In order to actuate the cylinder(s)from a MCH2 Mechanical draw a vacuum on the actuation line at the fitting closest to the Control Head,a%"NPT x 45°4"flare coupling(P/N FT120) control head.A vacuum should be pulled to 20"of mercury.Leaks (conforming to SAE)513c)must be screwed into the base of the exceeding 5"of mercury within 30 seconds are not allowed.If the control head actuator.Copper tubing(P/N FT160)or stainless gauge on the vacuum pump indicates a leak in the line,examine steel actuation hose is then used to connect the MCH2 Mechanical the actuation line for loose fittings or damage.Correct any leaks Control Head to the valve cap assembly of each cylinder valve and retest. assembly.See Figure 4-3. NOTE Copper tubing(P/N FT160)used for remote cylinder actuation shall have an outside diameter of VI"with a minimum wall I thickness of/na".This is commonly known as refrigeration- f type tubing.All tubing fittings shall be of the 44",45°flare type conforming to SAE 1513c, I I Compression type fittings are not acceptable. MECHANICAL CONTROL HEAD(P'N MC112) - 1 1 • 44"OD COPPER TUBING(PIN PT160)OR '. %rs � STAINLESS STEEL ACTUATION HOSE `" ',g1,4 n r($;AY '4-NPT x 45°I'.' 18'MAX TOTAL FOR S CYLINDER ACTUATION '�` FLARE COUPLING(SAE 1513G) (P/N FT120) 45°it FLARE NUT (PIN FTI IO) i •/ • Nil MI isist tam. *.w, Figure 4-3:Multiple Cylinder Actuation Using an MCH2 Mechanical Control Head 2015-DEC 1,Rev D UL EX4521 62 Part OPMAN2 Chapter 4-Installation - ----- - NOTE-- -- MCH2 MECHANICAL { Copper tubing(P/N FT160)used for remote cylinder actuation CONTROL HEAD—�` shall have an outside diameter of'44"with a minimum wall (P/N Mon) thickness of'142".This is commonly known as refrigeration- type sT tubing.All tubing fittings shall be of the 14",45°flare • type conforming to SAE 1513c. (-..x r < ' .F -- STRAP I Compression type fittings are not acceptable. PNEUMATIC :r — - _ 1 ACTUATION___„, ua. CYLINDER r - The PAC100 Pneumatic Actuation Cylinder is shipped complete (P/N PAC1o0) with a mounting bracket.The bracket must be securely anchored 4 BRACKET to the wall using bolts or lag screws.The wall to which the bracket is attached must be sufficiently strong to support the pneumatic cylinder.The bracket should never be fastened to dry wall or Figure 4-4:PAC100 Pneumatic Actuation Cylinder Installation similar material.If this type of wall is encountered,studs must be located and the bracket fastened to them.See Figure 4-4. MULTIPLE CYLINDER ACTUATION USING MODEL PAC100 PNEUMATIC ACTUATION CYLINDER In order to actuate the cylinders from a PAC100 Pneumatic The PAC100 Pneumatic Actuation Cylinder must be used if Actuation Cylinder,a Ya"NPT x y"NPT bushing must be screwed more than five(5)cylinders require simultaneous actuation.The into the pneumatic cylinder's discharge port.A''"NPT x 45°'A" PAC100 must be used in conjunction with a MCH2 Mechanical flare coupling(P/N FT120)(conforming to SAE J513c)must then Control Head.The MCH2 Mechanical Control Head is mounted be screwed into this bushing.Copper tubing(P/N FT160)is then on the PAC100 valve assembly or remote mounted using a MBP2 used to connect the PAC100 Pneumatic Actuation Cylinder to the Control Head Mounting Bracket and a PDAD2 Pressure Actuator. valve cap assembly of each cylinder valve.See Figure 4-5. The PDAD2 Pressure Actuator is required on system installations using a PAC100 when remote mounting the MCI-12 Mechanical The PAC100 Pneumatic Actuation Cylinder can actuate a Control Head. maximum of ten(10)cylinders with a cumulative maximum of 100'of copper tubing(P/N FT160)or stainless steel actuation hose. MECHANICAL CONTROL HEAD(P/N MCH2) ��y�.r,, "OD COPPER TUBING(P/N FT160) " "'^' � OR STAINLESS STEEL 14"x Y."x 54"45°FLARE TEE(P/N FTISO)& cs ACTUATION Hom 14"x 45°FLARE NUT x 3(P/N FTI IO) (TYPICAL) FLARE COUPLING TO REMAINING CYLINDERS ' `'' (P/N FT120) A_ 'I 1`' NPT x 1i"NPT -�..�1� . BUSHING , PNEUMUM ATTICler ACTUATING CYLINDER 45°FLARE NU7 (P/N PAC100) (P/N PT1IO MI Figure 4-5:Multiple Cylinder Actuation Using an MCH2 Mechanical Control Head UL E%4521 63 2015-DEC-1,Rev 1) Part at PMAN2 i r Chapter 4—Installation Control Heads for multiple cylinder actuation,a maximum of 25'of maximum of 25'of copper tubing(P/N FT160)or stainless steel copper tubing(P/N FT160)or stainless steel actuation hose is actuation hose for the two(2)MCH2 Mechanical Control Heads allowed between the two(2)MCH2 Mechanical Control Heads and and up to four(4)cylinders or a maximum of 18'of copper tubing the PAC100 Pneumatic Actuation Cylinder.See Figure 4-5b.If a (P/N FTI60)or stainless steel actuation hose for the two(2)MCH2 PAC100 Pneumatic Actuation Cylinder is not utilized,there is a Mechanical Control heads and five(5)cylinders. NOTE The PDAD2 Pressure Actuator is required on system installations using a PAC100 Pneumatic Acyuation Cylinder when remote mounting the MCH2 Mechanical Control Head in an MBP2 Control Head Mounting Bracket. MECHANICAL. CONTROL HEAD (P/N MCH2) MECHANICAL 's` ,'31 CONTROL HEAD ', a"iS fir{ (PIN MCH2) FLARE TYPE FITTING (P/N FT120) 4"NPT a 45°14" (SAE 1513C) FLARE TYPE FITTING ) (P/N FTI20) 1 '�OD COPPER TUBING(P/N FTI6O)OR (SAE 1513C) 1 STAINLESS STEEL ACTUATION HOSE • • : Y."x Y°"XW45°FLARE TEE(P/NFTI50) �6 NPT x45°A' R I'a 45°FLARE NUT x 3(P/N FTII0) 11 FLARE TYPE (TYPICAL) 1 FITTING(P/N FTI20) (SAE)513G) TO REMAINING CYLINDERS PNEUMATIC �v 1 ACTUATING E CYLINDER I4 (P/N PAC100) IUY 45°FLARE* plc TUBING NUT (P/N FTII0) - tKsl.KR cF10.10103 Figure 4-5b:System Configuration with Two(2)Mechanical Control Heads and a PAC100 Pneumatic Actuation Cylinder 201.5-DEC-1,Rev D UL EX4521 64 Part#PMAN2 Chapter 4-Installation LINK HOUSING BRACKET DETECTOR FUSIBLE LINK INSTALLATION WITHOUT HANGERS INSTALLATION Begin installing links at the terminal bracket.The fusible link Fusible Links are always used in conjunction with the MCH2 is connected to the far side of the terminal bracket using an S-hook.The S-hook must be crimped closed after the link is Mechanical Control Head.After mounting the cylinder and MCH2 Mechanical Control head,the detection line can be installed.A tight loop is then made in the cable and secured by installed.The first step to installing the detection line is to the crimp provided.This loop is connected to the other side of the install the link housing detector bracket(s).These brackets must terminal link(see Figure 4-6)and the cable fed through the Ih" be installed in the plenum area of the ventilation hood,over all EMT Conduit to the next bracket.The cable proceeding from the protected appliances and in each duct.See Chapter III-System terminal link will be used to connect the series links. See Figure Design for detector placement guidelines. 4-7. Series links must be centered in their link housing detector brackets. NOTE After the last fusible link in the series is connected,the Vie' stainless steel cable should be fed through the'h"EMT Conduit Only ML-style Fusible Links can be used.One Fusible Link back to the MCH2 Mechanical Control Head.Thread the cable may be used per link housing detector bracket. through the hole in the detection line ratchet wheel.The line must then be crimped,and the crimp positioned inside the Connect the link housing detector brackets together using 1/2"EMT center of the ratchet wheel. The detection line can now be put Conduit and the conduit connectors supplied in the link housing into a set position by applying tension to the detection line.This detector kit(P/N's 210SH or 225SH).A corner pulley must be used is accomplished by using a'A"hex wrench(P/N 10064)on the whenever a change in EMT Conduit direction is necessary.The detection line ratchet wheel.The ratchet wheel will be ratcheted EMT Conduit is connected to the MCH2 Mechanical Control in a clockwise direction until the spring plate makes contact with Head through a knockout in the upper left-side corner. the top of the control head box.The detection line is now in a set position.See Figure 4-8. In general,fusible(inks centered in the the link housing detector brackets are connected in series using Vie"stainless steel cable.The spring plate in the control head maintains tension on this series of ' r J . DETECTIO � `P - SPRING fusible links.If the tension is released for any reason(Le.,a fusible LINE PLATE link separates),the MCH2 Mechanical Control Head will operate and actuate the system.Maximum limitations for the detection DETECTIO. line are as follows: LINE RATCHET WHEEL �_.._.._ Figure 4-8:Detection Line Set Position Detection Line Limitations When Used with the MCH2 Mechanical Control Head and 90KBS and 90SB Corner _— Pulleys NOTE Maximum#of detectors: 20 Crimps must always be used in conjunction with two(2)cable Maximum length of cable: 150' lengths.Loops are the accepted method of connecting the Maximum#of pulleys: 40 cable to mechanical components.The crimp must never be used on a single cable.Exception:Single cable crimp allowed in detection and gas valve ratchet wheel using stop sleeve (P/N 576).Sold in packs of 100. _ ----EMT CONDUIT LINK HOUSING DETECTOR LINK HOUSING DETECTOR EMT CONDUIT BRACKET(PIN 349H) 1 BRACKET(PIN 349H) CONNECTOR (PIN 800) (P/N BOO) 1�� r , • `( Y CRIMPS(P/N 320S) 6RIDIP(P/\320S) 4u" R FUMBLE 'As" FUSIBLE STA[I55 STEEL LINK STAINLESS STEEL LINK CABLE SHOOKS CABLE S-HOOKS (PIN 3415) (P/N 3415) Figure 4-6:Terminal Link Installation Figure 4-7:Series Link Installation Fusible Links can be installed with or without Fusible Link Hangers(see Chapter II-Components for description). 2015-DEC-1,Rev D UL EX4521 65 Part#PMAN2 r Chapter 4—Installation FUSIBLE LINK INSTALLATION USING FLH25 FUSIBLE Center the fusible link and hanger in the link housing bracket LINK HANGERS by sliding it along the detection line.This is easily accomplished Beginning at the MCH2 Mechanical Control Head,feed the before any tension is applied to the detection line.Repeat this stainless steel cable through the EMT Conduit and link housing procedure for all fusible links. detector brackets to the terminal bracket in one continuous length. Allow approximately 2'h"of slack at each link housing detector After the last fusible link and hanger in the series is connected, bracket for the installation of the fusible link hangers(P/N the'hb'stainless steel cable should be fed through the hole in the FLH25).At the terminal link,a tight loop is made in the cable and detection line ratchet wheel.The line must then be crimped,and secured by the crimp provided.The cable is attached to the far the crimp positioned inside the center of the ratchet wheel. side of the terminal bracket using an S-hook.The S-hook must be crimped closed after the cable is installed.See Figure 4-9. The detection line can now be put into a set position by applying tension to the detection line.This is accomplished by using a'/z" hex wrench(P/N 10064)on the detection line ratchet wheeL The _ . ,. ratchet wheel will be ratcheted in a clockwise direction until the spring plate makes contact with the top of the control head box. APPROX.2%"SLACK CRIMP(P/N 3205) .�: The detection line is now in a set position.See Figure 4-8. Check to ensure that the fusible link hanger(s)remain centered in S-HOOK(P/N 3415) the bracket after the detection line is set.See Figure 4-12. Figure 4-9:Terminal Bracket Connection Begin installing the fusible link hangers(P/N FLH25)at the terminal bracket and work toward the MCH2 Mechanical Control I NOTE Head.Loop the cable through the oval opening in the hanger and If the'he"stainless steel cable requires splicing,a splice is hook the fusible link on the loop.See Figure 9-10, to be a minimum of 12"from any corner pulley or conduit connector to avoid interference. Link et(P/Hhousing detector bracket(P/N 349H) (SOLD SEPARATELY) Fusible Link (SOLD Fusible Link II( SEPARATELY) Hanger(P/N FLH25) Figure 4-10:Fusible Link Connection Hook the bottom of the link onto the bottom leg of the fusible link hanger(P/N FLH25)See Figure 4-11. Figure 4-12:Fusible Link and Hanger In Series Position c Figure 4-11:Fusible Link and Hanger Connection 2015-DEC-1,Rev D L L EX4521 66 Part#PMAN2 Chapter 4-Installation SETTING THE MCH2 MECHANICAL The RPSM Remote Pull Station can be surface mounted or flush CONTROL HEAD mounted.For flush mounting a RACO#232 4"deep electrical box MECHANICAL CONTROL HEAD(P/N MCH2) or equivalent must be used(dealer supplied).It is connected to the MCH2 Mechanical Control Head using Vie stainless steel cable. Once the detection line is set,the MCH2 Mechanical Control The cable enters the pull station box through the center knock-out Head can be placed in the set position.To set the MCH2 in the bottom,top,either side,or the center back hole.The cable Mechanical Control Head,the slide plate is moved from right to enters the MCH2 Mechanical Control Head through the top- left,ensuring the bolt extending from the cam arm is in the slot center knock-out. provided in the slide plate.Continue moving the slide plate to the left until the latching arm is in the locked position.Insert the pull The'/„"stainless steel cable must be enclosed in/z"EMT pin into the hole in the slide plate above the latching arm.This will Conduit with a corner pulley at each change in conduit direction. lock the control head in the set position,eliminating accidental Maximum limitations for the RPSM Remote Mechanical Pull actuation during the rest of the installation procedure.See Figure Station are as follows: 4-13. RPSM Cable Run Limitations When Used with an MCH2 LATCHING PULL PIN Mechanical Control Head,ENMCU2 Enclosure and 90KBS and/or 90SB Corner Pulleys a,w' Maximum length of cable(% "): 150' • t Maximum*of corner pulleys: 40 97 { After mounting the pull station box and EMT Conduit,feed the '/is'stainless steel cable from the MCH2 Mechanical Control Head,through the EMT Conduit,and into the RPSM Remote Attj Mechanical Pull Station Box.Feed the cable through the bushing. Insert the cable into the pull handle and secure it by tightening the screw with a 3/3J"hex wrench(see Figure 4-14). CAM ARM SLIDE PLATE Figure 4-13:MCH2 Mechanical Control Head In Set Position NOTE roomons Tension must be set on the detection line before the MCH2 K` i " , Mechnical Control Head can be set. > as RESET RELAY(P/N 835) a • A UL Listed reset relay is required whenever an electrical gas shut- a t 7 off valve is used in conjunction with the ProTex II Restaurant Fire l. �y Suppression System. rge RPSM REMOTE MECHANICAL PULL STATION INSTALLATION Figure 4-14:RPSM Remote Pull Station Installation NOTE Cut and thread the lha"stainless steel cable through the hole in the latching arm of the MCH2 Mechanical Control Head and pull For flexible conduit/RPSM Remote Mechanical Pull Station the cable tight.Crimp the cable approximately 6"-8"below the installation instructions,refer to page 79. latching arm. The RPSM Remote Mechanical Pull Station is used for remote NOTE mechanical actuation of the MCH2 Mechanical Control Head.It An RPSM Remote Mechanical Pull Station must be used for is to be located near an exit in the path of egress from the hazard manual actuation of an MCH2 Mechanical Control Head or area no more than 48"and no less than 42"above the floor. ENMCU2 Enclosure.. 2015-DEC-1,Rev D UL EX4521 67 Part#PMAN2 Chapter 4-Installation MECHANICAL GAS VALVE INSTALLATION NOTE f TEMPERATURE LIMITATIONS:Maximum ambient and fluid Crimps must always be used in conjunction with two(2)cable temperature is 120°F(49°C). POSITIONING:Mechanical Gas Valves may be mounted in any lengths.Loops are the accepted method of connecting the cable to mechanical components.The crimp must never be position. used on a single cable.Exception:Single cable crimp allowed PIPING: in detection and gas valve ratchet wheel using stop sleeve(P/N - 576). sold in packs of 100. i CAUTION I T I To prevent damage to valve,DO NOT OVER-TIGHTEN PIPE NOTE CONNECTIONS.Connect piping to gas valve in accordance with markings on valve body.Pipe compound should be NFPA-17A requires the pull length to be no more than 14". applied to male pipe threads only.When tightening pipe,do not use gas valve as a lever.To avoid strain on gas valve,assure all piping is aligned and supported properly. Pull the pull handle until the crimp touches the latching arm.See Figure 4-15. STRAINER INSTALLATION:For the protection of the gas valve, PULL STATION PULL STATION install a strainer or suitable filter in the inlet piping,as close to the CONNECTION TERMINATION gas valve as possible.Periodic cleaning of strainers recommended. • it PREVENTIVE MAINTENANCE: t°-• • I. Keep medium flowing through gas valve as free from foreign „s .'- • material as possible. • • 2. Keep valve filter/strainer clean. IMPROPER OPERATION: Owl 1. Incorrect Pressure:Pressure to gas valve must be within range specified on nameplate. Figure 4-15:RPSM Remote Mechanical Pull Station Connection 2. Leakage:If leakage is detected,contact an Authorized ProTex II Distributor immediately. Coil the excess cable in the RPSM Remote Mechanical Pull Station Box and attach the cover plate with the four screws provided.Insert The MCH2 Mechanical Control Head is used to operate the mechanical gas valve.This gas valve is located in the fuel gas supply the pull handle into the cover plate and insert the pull pin. line to the cooking appliance(s),The valve body has an arrow which indicates direction of gas flow through the gas valve.The gas valve is NOTE spring loaded and requires five pounds of force to hold it open.This Excess cable must be coiled in the RPSM Remote Mechanical force is supplied by a'Ad"stainless steel cable that is connected to the Pull Station Box,not in the MCH2 Mechanical Control Head MCH2 Mechanical Control Head. or ENMCU2 Enclosure. After the valve is installed in the gas line,'/"EMT Conduit must be GAS VALVE INSTALLATION run from the top center knockout of the gas valve box to the middle All gas valves are designed for indoor installation only.All gas right-hand knockout in the Iv1CH2 Mechanical Control Head.A valve installation and testing shall be made in accordance with the corner pulley is used wherever a change in EMT Conduit direction authority having jurisdiction. is required. Gas Valve Cable Run Limitations When Used with an 1 WARNING $'' MCH2 Mechanical Control Head,ENMCU2 Enclosure and To reduce the risk of explosion due to leaking gas,make . 90KBS and/or 90SB Corner Pulleys certain that the gas line is turned off before connecting the gas valve. Failure to comply could result in serious personal Maximum length of cable: 100' injury or death. Maximum#of corner pulleys: 30 Remove the gas valve cover and thread the A6"stainless steel cable through the EMT Conduit from the gas valve back to the MCH2 Mechanical Control Head.Thread the cable through the hole in the UL EX4521 68 2015-DEC-1,Rev 1) Part M PMAN2 Chapter 4-Installation gas valve ratchet wheel.The line must then be crimped,and the crimp positioned inside the center of the ratchet wheel. NOTE Crimps must always be used in conjunction with two(2)cable GAS VALVE 1.«,, CABLE RELEASE lengths.Loops are the accepted method of connecting the CONNECTION cable to mechanical components.The crimp must never be /used on a single cable.Exception:Single cable crimp allowed in detection and gas valve ratchet wheel using stop sleeve (P/N 576). Sold in packs of 100. At the gas valve,loop the'As"stainless steel cable through the valve stem and secure it with the crimp provided(see Figure 4-16). Figure 4-17:Gas Valve Line Termination X"EMT CONNECTOR "-'--i TEE PULLEY INSTALLATION The 1513 Tee Pulley is used to connect two(2)mechanical gas CONTROL BOX -a VALVE BODY valves or two(2)RPSM's Remote Mechanical Pull Stations to a single MCH2 Mechanical Control Head or ENMCU2 Enclosure. The cable proceeding from the MCH2 Mechanical Control Head UNION UNION or ENMCU2 Enclosure must always enter the branch of the 1513 / Tee Pulley.See Figure 4-18. < A 1513 Tee Pulley that is used to close two(2)gas valves can only be used to close gas valves with similar stem travel.Gas valves from Y."up to Ili"can be used on the same tee pulley.A 2"gas Figure 4-16:Gas Valve Installation valve can be used only with another 2"gas valve.Gas valves from 214"up to 3"can be used on the same tee pulley.As an example, ,; using a%"gas valve with a 3"gas valve will not allow the 3"valve I CAUTION t to fully open. Do not over-tension cable going from MCH2 Mechanical Control Head to gas valve at gas valve ratchet wheel.Over- ? — —� tensioning may cause the valve to not dose properly,resulting !y CAUTION ION ! f in the fuel supply not completely shutting off. The 1513 Tee Pulley must never be used to connect multiple — detection lines to a single MCH2 Mechanical Control Head or ENMCU2 Enclosure.. f a The gas valve line can now be put into a set position by applying Ty tension to the gas valve line.This is accomplished by using a 14"hex wrench(P/N 10064)on the gas valve ratchet wheel.The ratchet wheel will be ratcheted in a clockwise direction until theme" gas valve is fully open.See the Instruction Sheet included with the 'a! ��,r�,(1��! gas valve for detailed information.Secure the gas valve cover plate 8Ina 1* to the gas valve box with the four(4)screws provided.The gas } . ;`, valve line is now in a set position.See Figure 4-17. ( C.40u I I MIN. Figure 4-18:Tee Pulley Installation UL EX4521 201.5-DEC-1,Rev D 69 Part#PMAN2 Chapter 4-Installation ELECTRICAL SWITCH INSTALLATION See NFPA 72,National Fire Alarm Code,Initiating Devices f NOTE section,for the correct method of wiring connections to the fire No electrical connections shall be made inside the MCH2 alarm panel. I Mechanical Control Head or ENMCU2 Enclosure.All electrical wiring shall exit the control head through the The MSSPDT2,MSDPDT2,MS3PDT2,or MS4PDT2 Electrical Switch Kits are available for use where an electrical output is knockout on the side of the box.All electrical connections must he made in an approved electrical box. required. See Figure 4-19.These switches can be field installed in the MCH2 Mechanical Control Head.See Figure 4-20 and refer The alarm initiating switch(P/N 550077)must be used to close a to the Instruction Sheet included with switch kits for detailed supervised circuit to the building main fire alarm panel when the mounting instructions. MCH2 Mechanical Control Head or ENMCU2 Enclosure actuates. See Figure 4-22.This will signal the fire alarm panel that there was a system actuation in the kitchen area. The Alarm Initiating Switch can be field installed in the MCH2 Mechanical Control Head or the ENMCU2 Enclosure. See Figure 4-20 and refer to the '. Instruction Sheet included with switch kits for detailed mounting instructions. Wiring connections are shown in Figure 4-22b.The Figure 4-19:Electrical Switch Kit switch is rated at 50mA,28VDC. Figure 4-22:Alarm Initiating Switch sl' $',k'''^ �lE NESCONRRE ALARM OL PANELS 0. I ARE ALARM i Figure 4-20:Electrical Switch Installation in 1 OONTROL PANS MCH2 Mehcnical Control Head I I i These switches may be used to provide an electrical signal to 1 MORON i the main breaker and/or operate electrical accessories such as electrical contactors for power shut-down of electrical appliances, I ALARM NNTUTRKi provided the rating of the switch is not exceeded.Wiring sw TCR connections are shown in Figure 4-21.The contact ratings for the switch is as follows: Contact Ratings For Electrical Switches jib{ 21 amps 1 HP,125,250,277 VAC or f 2 HP,250,277 VAC : j NMBLACK IN OUT IN �UT IN OUT CORRECT-SEPARATE NCOMSK;AJIO OUrOOMO CONDUCTORS RED Figure 4-22b:Wiring Diagram for Alarm Initiating Switch BROWN Figure 4-21:Wiring Diagram for Electrical Switch Kits 2015-DEC-1,Rev D UL EX4521 70 Part a PMAN2 Chapter 4-Installation 4. PIPE AND NOZZLE INSTALLATION INSTALLATION INSTRUCTIONS FOR All pipe ends shall be thoroughly reamed after cutting and all oil CASTERED/MOVEABLE EQUIPMENT USING and foreign matter removed from the pipe.It is recommended that AGENT DISTRIBUTION HOSE the following procedures be followed: I. Use Schedule 40 black iron,chrome-plated,or stainless steel ! 4, WARNING pipe and fittings.Do not use hot-dipped galvanized iron pipe The following instructions must be followed in their entirety. or fittings in the agent distribution piping. ! Failure to do so may result in the ProTex II Fire Suppression 2. Before assembling the pipe and fittings,make certain all ends ' System not functioning properly due to incorrect installation. are carefully reamed and blown clear of chips and scale.Inside of pipe and fittings must be free of oil and dirt. CRITICAL INSTALLATION REQUIREMENTS 3. The distribution piping and fitting connections,located in I. Design and installation must be performed by qualified the hood or the protected area,must be sealed with pipe tape. personnel. When applying pipe tape,start at the second male thread and wrap the tape(two turns maximum)clockwise around the 2. The agent distribution hose shall not he concealed within or run through any wall,floor,or partition,and shall not have threads,away from the pipe opening. any direct exposure to excessive heat or radiant flame from the 4. Do not over-tighten,but be sure the pipe is snug.Do not back- cooking appliances. off sections of pipe to make them fit better.If the pipe was cut 3. Strong cleaning solutions or chemical substances must not ton short,re-cut another pipe to the proper length. come in contact with the agent distribution hose.These may z _ include acids,solvents,fluxes with zinc chloride,or other CAUTION I i chlorinated chemicals.In case of contact,rinse down the agent Do not apply tape to cover or overlap the pipe opening,as distribution hose with water and dry thoroughly. the pipe and nozzles could become blocked and prevent the 4. Contact with foreign objects,sharp edges,wiring,or proper flow of agent. substances must be avoided. 5. Bending and flexing of agent distribution hose on moveable Do not use thread sealant or pipe joint compound, appliances(i.e.those factory equipped with casters)should '----------------- — be limited to pulling and pushing the appliances in or out for cleaning or maintenance.The hose shall never be installed or All piping shall be securely fastened by means of pipe hangers bent tighter than a 3"radius(6"diameter)loop. and/or pipe straps. The spacing requirements for hangers/straps depend on the pipe size being utilized.Refer to the Pipe Hanger 6. The agent distribution hose must not be kinked,twisted,or Spacing Guidelines chart below. have sharp bends when installed or when equipment is pulled away from the wall. PIPE HANGER SPACING GUIDELINES 7. Make sure that all fittings are tightened properly. Maximum Spacing 8. Adequate means must be provided to limit the movement Distribution 4 Distance Hanger to of castered appliances.A 36"longrestrainingcable supplied Pipe Size PP pp __Hanger with the agent distribution hose is required to be used for all )` 4 _— castered appliances using the agent distribution hose.(Refer to -- — 5' restraining cable installation instructions,page 72) 6' '4" 8' 9. The restraining cable requires periodic maintenance to ensure proper operation. A union should be installed in the discharge piping,as close to the 10.The restraining cable must be attached to the wall and cylinder valve as possible,to permit disconnection and removal appliance anytime the agent distribution hose is connected to for inspection and service.Dry air or nitrogen should be blown the appliance. through the discharge piping to remove chips and other debris 11. Do not over-extend the agent distribution hose when moving prior to installation of nozzles. equipment(for cleaning,maintenance,etc.). Nozzles shall be installed in accordance with the limitations described in Chapter III-System Design of this manual.Blow- off caps are provided for each nozzle.These will prevent dirt and grease from clogging the nozzle. UL EX4521 2015-DEC-I,Rev D 71 Part#PMAN2 Chapter 3-System Design PIPE VOLUMES CONVERSION CHART 1/4"=20.5 ml per ft. %"=37.5 ml per ft. /' =59.8 nil per ft. 34"= 105 ml per ft. Total Pipe From First Nozzle to Last Nozzle First Nozzle Maximum Pipe Length Maximum Pipe Length Cylinder Flow Total Pipe to Last Size Points Volume Nozzle '/' '� '� '/a L1600 5 1500 600 73.10 ft 40.0o ft 25.0o ft -- 29.2o ft 16.00 ft 1o.00 ft -- L3000 to 1910 1 t 25 93.17 ft 5o.93 ft 31.94 ft 18.19 ft 54.88 ft 30.0o ft 18.81 ft 10.71 ft L4600 1.4 3400 3000 165.85 ft 90.67 ft 56.86 ft 32.38 ft 146.34 ft 80.00 ft 50.17 ft 28.57 ft L4600 15 2600 2000 126.83 ft 69.33 ft 43.48 ft 24.76 ft 97.56 ft 53.33 ft 33.44 ft 19.05 ft L6000 19 4215 1688/side 205.61 ft 112.40 ft 70.48 ft 40,14 ft 82.34 ft 45.01 ft 28.23 ft 16.08 ft L6000 20 3465 1312.5/ 169.o2 ft 92.4o ft 57.94 ft 33.0o ft 64.02 ft 35.0o ft 21.95 ft 12.5o ft side Pipe length; Pipe Size/ml Pipe length/ Pipe Size/ml ft %., y" W •/" ft +/"" z �' 1 20.5 37.5 59.8 105 11 225.5 412.5 657.8 1155 2 41 75 119.6 210 12 246 450 717.6 1260 3 61.5 112.5 179.4 315 13 266.5 487.5 777.4 1365 4 82 15o 239.2 420 14 287 525 837.2 1470 5 102.5 187.5 299 525 15 307.5 562.5 897 1575 6 123 225 358.8 630 16 328 600 956.8 168o 7 143.5 262.5 418.6 735 17 348.5 637.5 1016.6 t785 S 164 300 478.4 840 t8 369 675 1076.4 1890 9 184.5 337.5 538.2 945 19 389.5 712.5 1136.2 1995 10 205 375 . 598 1050 20 410 750 1196 2100 2015-DEC-1,Rev D UL EX4521 59 Part#Y91AN2 Chapter 4—Installation CHAPTER IV SYSTEM INSTALLATION GENERAL The bracket must be securely anchored to the wall using bolts This chapter will detail the basic information necessary for proper or lag screws.The wall to which the bracket is attached must be installation of the ProTex II Restaurant Fire Suppression System. sufficiently strong to support the cylinder.The bracket should However,before attempting any installation it is necessary to never be fastened to dry wall or similar material.If this type of attend a Factory Certification Training Class and become an wall is encountered,studs must be located and the bracket fastened Authorized ProTexll Distributor to install the ProTex II Restaurant to them.See Figure 4-1. Fire Suppression System.Because it is difficult to completely understand every aspect of an intricate pre-engineered system simply by reading the technical manual(PIN PMAN2),Heiser BHC,LLC.will not be responsible for system installations or STRAP maintenance performed by any non-certified person(s). MOUNTING BRACKETPiPe and fittings for the discharge piping,EMT Conduit,pipe straps,pipe hangers,mounting bolts,and other miscellaneous CYLINDER equipment are not furnished as part of the ProTex II Restaurant '' ° Fire Suppression System.These items must be furnished by the installer. Before attempting any installation,unpack the entire system and check that all necessary parts are on hand.Inspect parts for Figure 4-1:Cylinder and Mounting Bracket Installation damage.Verify that cylinder pressure is within the acceptable MCH2 MECHANICAL CONTROL HEAD range as shown on the gauge. INSTALLATION CYLINDER INSTALLATION SINGLE CYLINDER INSTALLATIONS The cylinder and valve assembly is shipped with an anti-recoil For single cylinder system installations the MCH2 Mechanical plug in the valve discharge port. Control Head can be installed directly onto the cylinder valve assembly.When the MCH2 Mechanical Control Head is properly aligned in the desired position,tighten the knurled locking ring to secure the assembly.See Figure 4-2. I CAUTION t The anti-recoil plug must remain in the valve discharge port REMOTE MECHANICAL PULL until the discharge piping is connected to the valve. STATION CONNECTION The cylinder must be mounted vertically.The L1600,L3000 and L4600 cylinders must be mounted using a MB15 Mounting .4%4 Bracket.The L6000 cylinder must be mounted using a MBl ga Mounting Bracket. v rc, ?1' REMOTE MECHANICAL PULL.STATION 'il KNURLED TERMINATION :dlk l LOCKING RING Figure 4-2:Single Cylinder Installation Using MCH2 Mechanical Control Head UL EX4521 61 2015-DEC-I,Rev D Part#PMAN2 Chapter 4-Installation MULTIPLE CYLINDER INSTALLATIONS A single MCH2 Mechanical Control Head can actuate: Multiple Cylinder Actuation Using MCH2 Mechanical Control Head 1. Up to four(4)cylinders with a maximum of 25'of copper tubing(P/N FT160)or stainless steel actuation hose when The MCH2 Mechanical Control Head can be used to using an 0-ring(P/N 55531)installed in place of the Teflon pneumatically actuate a maximum of five(5)cylinders with washer and the CO26 16 gram CO2 Cartridge. a CO26 16 gram CO2 Cartridge.When a MCH2 Mechanical 2. Up to five(5)cylinders with a maximum of 18'of copper Control Head is used for multiple cylinder actuation,it cannot tubing(P/N FT160)or stainless steel actuation hose when be mounted directly onto a cylinder valve assembly.The MCH2 using an 0-ring(P/N 55531)installed in place of the Teflon Mechanical Control Head must be installed remotely using a washer and the CO26 16 gram CO2 Cartridge. MBP2 Control Head Mounting Bracket.The bracket must be anchored to the wall using bolts or lag screws. is CAUTION �t> Confirm the Teflon washer in the MCH2 Mechanical Control I CAUTION t Head actuator assembly has been replaced with the 0-ring (P/N 55531)and the CO26 16 gram CO2 Cartridge is installed. Do not screw the control head directly to a wall as this will warp the MCH2 Mechanical Control Head,not allowing the f mechanism to actuate. The actuation line must be tested for any leaks by using a hand held or electric vacuum pump.The pump should be used to In order to actuate the cylinder(s)from a MCH2 Mechanical draw a vacuum on the actuation line at the fitting closest to the Control Head,a'1"NPT x 45°'/a"flare coupling(P/N FT120) control head.A vacuum should be pulled to 20"of mercury.Leaks (conforming to SAE J513c)must be screwed into the base of the exceeding 5"of mercury within 30 seconds are not allowed.If the control head actuator.Copper tubing(P/N FT160)or stainless gauge on the vacuum pump indicates a leak in the line,examine steel actuation hose is then used to connect the MCH2 Mechanical the actuation line for loose fittings or damage.Correct any leaks Control Head to the valve cap assembly of each cylinder valve and retest. assembly.See Figure 4-3. -- — NOTE Copper tubing(P/N FT160)used for remote cylinder actuation I, shall have an outside diameter of/"with a minimum wall t thickness of°hi'.This is commonly known as refrigeration- F type tubing.All tubing fittings shall be of the'/,",45°flare type conforming to SAE J513c. Compression type fittings are not acceptable. MECHANICAL CONTROL HEAD(P/N MCH2) ------ _-. w-OD COPPER TUBING(P/N PT160)OR •-,, STAINLESS STEEL ACTUATION HOSE """ "* 1"NPT 45°,5" 18'MAX TOTAL FOR 5 CYLINDER ACTUATION 3,. FLARE COUPLING(SAE 1513C) j - (P/N FTI20) 15°'i"it4R1 NUT '.. (P/N FT)t0) le IN Figure 4-3:Multiple Cylinder Actuation Using an MCH2 Mechanical Control Head 2015-1)EC-1,Rev 1) UL EX4521 62 Part#PMAN2 Chapter 4-Installation M2 Nor Prorexii NOTE CH MECHANICAL i Copper tubing(P/N FT160)used for remote cylinder actuation 's i CONTROL HEAD shall have an outside diameter of 144"with a minimum wall (P/N MCH2) thickness of 1:".This is commonly known as refrigeration- i type tubing.All tubing fittings shall be of the y",45°flare xs- type conforming to SAE J513c. 'M. `,. ' . STRAP Compression type fittings are not acceptable. PNEUMATIC L --- __„_J ACTUATION-- • `g" ' CYLINDER E. The PAC100 Pneumatic Actuation Cylinder is shipped complete (P/N PACI00) " with a mountingbracket.The bracket must be securelyanchored ' `""'.1 ( BRACKET to the wall using bolts or lag screws.The wall to which the bracket is attached must be sufficiently strong to support the pneumatic cylinder.The bracket should never be fastened to dry wall or Figure 4-4:PAC100 Pneumatic Actuation Cylinder Installation similar material.If this type of wall is encountered,studs must be located and the bracket fastened to them.See Figure 4-4. MULTIPLE CYLINDER ACTUATION USING MODEL PAC100 PNEUMATIC ACTUATION CYLINDER In order to actuate the cylinders from a PAC100 Pneumatic The PAC100 Pneumatic Actuation Cylinder must be used if Actuation Cylinder,a%"NPT x 1"NPT bushing must be screwed more than five(5)cylinders require simultaneous actuation.The into the pneumatic cylinder's discharge port.A'/."NPT x 45°14" PAC100 must be used in conjunction with a MCH2 Mechanical flare coupling(P/N FT120)(conforming to SAE J513c)must then Control Head.The MCH2 Mechanical Control Head is mounted be screwed into this bushing.Copper tubing(P/N FT160)is then on the PAC100 valve assembly or remote mounted using a MBP2 used to connect the PAC100 Pneumatic Actuation Cylinder to the Control Head Mounting Bracket and a PDAD2 Pressure Actuator. valve cap assembly of each cylinder valve.See Figure 4-5. The PDAD2 Pressure Actuator is required on system installations using a PAC100 when remote mounting the MCH2 Mechanical The PAC100 Pneumatic Actuation Cylinder can actuate a Control Head. maximum of ten(10)cylinders with a cumulative maximum of 100'of copper tubing(P/N FT160)or stainless steel actuation hose. MECHANICAL CONTROL HEAD(P/N MCH2) ,a• I /l 'a'On COPPER TUBING(P/N FT150) OR SIAINLESS STEW. P."x Y'x SG"45°FLARE TEE(P/N P'FI50)& n •<^14" ,"3,5,. ACTUATION HOSE 55 x 45°FLARE NUT x 3(P/N PTIIO) fit` "55' 1/4"NPT x 45°Si" (TYPICAL) FLARE COUPLING TO REM 4 INING CYLINDERS (P/N FTI20) —F 513 IV ,}4 Y."NPT x .A ,"NPT IliBUSKING PNEUMATIC ACTUATING .,,,... �.,,,,,. CYLINDER 45°FLARE NUT (P/N PACIOO) (PIN PTI10) IP MRO Pill Figure 4-5:Multiple Cylinder Actuation Using an MCH2 Mechanical Control Head 2015-DEC-I,Rev D UL EX4521 63 Part n PMAN2 Chapter 4-Installation Control Heads for multiple cylinder actuation,a maximum of 25'of maximum of 25'of copper tubing(P/N FT160)or stainless steel copper tubing(P/N FT160)or stainless steel actuation hose is actuation hose for the two(2)MCH2 Mechanical Control Heads allowed between the two(2)MCH2 Mechanical Control Heads and and up to four(4)cylinders or a maximum of 18'of copper tubing the PAC100 Pneumatic Actuation Cylinder.See Figure 4-5b.If a (P/N FT160)or stainless steel actuation hose for the two(2)MCH2 PAC100 Pneumatic Actuation Cylinder is not utilized,there is a Mechanical Control Heads and five(5)cylinders. NOTE The PDAD2 Pressure Actuator is required on system installations using a PAC100 Pneumatic Acyuation Cylinder when remote mounting the MCH2 Mechanical Control Head in an MBP2 Control Head Mounting Bracket. � C MECHANICAL CONTROL HEAD (P/N MCH2) p MECHANICAL d , s CONTROL HEAD (P/N MCH2) k"NPT x 45°'4" FLARE TYPE FITTING (P/N FT120) (SAE 1513C) FLARE TYPE FITTING (P/NFT120) j ,,"OD COPPER TUBING(P,N FT160)OR (SAE JS13C1 1 STAINLESS STEEL ACTUATION HOSE _-- / `.�...x .° ° ° -"f t4'x% 1/4 45°FLARE TEE(P/N FTI50) Y.'NPT x45°Y°• & x 45°FLARE NUT x 3(P/N FT110) FLARE TYPE (TYPICAL) FFETING(P/N FT120) fiMF (SAE J.513C) TO REMAINING CYLINDERS I P.114) or Nos PNEUMATIC ACTUATING CYLINDER (P/N PACI00) 45°FLAREIT TUBING NUT "4 °1 • (PIN FTI10) I 0411.00..) oviiin#8 Figure 4-5b:System Configuration with Two(2)Mechanical Control Heads and a PAC100 Pneumatic Actuation Cylinder 2015-DEC-1,Rev D UL EX4521 64 Part#PMAN2 Chapter 4-Installation LINK HOUSING BRACKET DETECTOR FUSIBLE LINK INSTALLATION WITHOUT HANGERS INSTALLATION Begin installing links at the terminal bracket.The fusible link Fusible Links are always used in conjunction with the MCH2 is connected to the far side of the terminal bracket using an Mechanical Control Head.After mounting the cylinder and S-hook.The S-hook must be crimped closed after the link is MCH2 Mechanical Control head,the detection line can be installed.A tight loop is then made in the cable and secured by installed.The first step to installing the detection line is to the crimp provided.This loop is connected to the other side of the install the link housing detector bracket(s).These brackets must terminal link(see Figure 4-6)and the cable fed through the1" be installed in the plenum area of the ventilation hood,over all EMT Conduit to the next bracket.The cable proceeding from the terminal link will be used to connect the series links. See Figure protected appliances and in each duct.See Chapter III-System Design for detector placement guidelines. 4-7Series links must be centered in their link housing detector brackets. NOTE After stai thess last fusiblecals linkoul in the series is connected,the'/6" nleeel be hd be fed through the z"EMT Conduit ' Only ML-style Fusible Links can be used.One Fusible Link 1 back to the MCH2 Mechanical Control Head.Thread the cable i may be used per link housing detector bracket. through the hole in the detection line ratchet wheel.The line must then be crimped,and the crimp positioned inside the Connect the link housing detector brackets together using I/2"EMT center of the ratchet wheel. The detection line can now be put Conduit and the conduit connectors supplied in the link housing into a set position by applying tension to the detection line.This detector kit(P/N's 21OSH or 225SH).A corner pulley must be used is accomplished by using a1"hex wrench(P/N 10064)on the whenever a change in EMT Conduit direction is necessary.The detection line ratchet wheel.The ratchet wheel will be ratcheted EMT Conduit is connected to the MCH2 Mechanical Control in a clockwise direction until the spring plate makes contact with Head through a knockout in the upper left-side corner. the top of the control head box.The detection line is now in a set position.See Figure 4-8. In general,fusible links centered in the the link housing detector brackets are connected in series using'/2a"stainless steel cable.The spring plate in the control head maintains tension on this series of "°" . fusible links.If the tension is released for any reason(i.e.,a fusible DETEGT[o• " d SPRING link separates),the MCH2 Mechanical Control Head will operate LINs ,F PLATE and actuate the system.Maximum limitations for the detection DETECTIO. line are as follows: LINE n RATCHET .,. .. WHEEL Figure 4-8:Detection Line Set Position Detection Line Limitations When Used with the MCH2 Mechanical Control Head and 90KBS and 90SB Corner Pulleys { NOTE i Maximum#of detectors: 20 Crimps must always be used in conjunction with two(2)cable I Maximum length of cable: 150' lengths.Loops are the accepted method of connecting the Maximum#of pulleys: 40 cable to mechanical components.The crimp must never be used on a single cable.Exception:Single cable crimp allowed in detection and gas valve ratchet wheel using stop sleeve 1 (P/N 576).Sold in packs of 100. -- - -- EMT CONDUIT LINK NOOSING DETECTOR LINK HOUSING DETECTOR CONNECTOR BRACKET(PIN 349H) BRACKE (P/N 349H) EMT CONDUIT (PINa00) 1 IT CONNECTOR _______ ww vrca. . (P/N a00) ,CRIMPS(P/N 320S) 71/ ,CRIMP(PIN 3205) " % \FUII't'BLE i 'As" FUSIBLE STAINL1 ESS STEEL LINK STAINLESS STEEL LINK CABLE S-HOOKS CABLE S-HOOKS (P/N 34I5) (P/N 341S) Figure 4-6:Terminal Link Installation Figure 4-7:Series Link Installation Fusible Links can be installed with or without Fusible Link Hangers(see Chapter II-Components for description). 2015-DEC-I,Rev I) UL EX4521 65 Part#PMAN2 Chapter 4-Installation FUSIBLE LINK INSTALLATION USING FLH25 FUSIBLE Center the fusible link and hanger in the link housing bracket LINK HANGERS by sliding it along the detection line.This is easily accomplished Beginning at the MCH2 Mechanical Control Head,feed the before any tension is applied to the detection line.Repeat this stainless steel cable through the EMT Conduit and link housing procedure for all fusible links. detector brackets to the terminal bracket in one continuous length. Allow approximately 21/2"of slack at each link housing detector After the last fusible link and hanger in the series is connected, bracket for the installation of the fusible link hangers(P/N the%.5"stainless steel cable should be fed through the hole in the FLH25).At the terminal link,a tight loop is made in the cable and detection line ratchet wheel.The line must then be crimped,and secured by the crimp provided.The cable is attached to the far the crimp positioned inside the center of the ratchet wheel. side of the terminal bracket using an S-hook.The S-hook must be crimped closed after the cable is installed.See Figure 4-9. The detection line can now be put into a set position by applying tension to the detection line.This is accomplished by using a'h" hex wrench(P/N 10064)on the detection line ratchet wheel.The . • e 3 "'0--'4' _... .. - - - ratchet wheel will be ratcheted in a clockwise direction until the spring plate makes contact with the top of the control head box. APPROX.2'A"SLACK CRIMP(P/N 3205) The detection line is now in a set position.See Figure 4-8. Check to ensure that the fusible link hanger(s)remain centered in S-HOOK(P/N 3415) the bracket after the detection line is set.See Figure 4-12. Figure 4-9:Terminal Bracket Connection Begin installing the fusible link hangers(P/N FLH25)at the — --- -- terminal bracket and work toward the MCH2 Mechanical Control NOTE 0 Head.Loop the cable through the oval opening in the hanger and 1If the'he"stainless steel cable requires splicing,a splice is hook the fusible link on the loop.See Figure 4-10. to be a minimum of 12"from any corner pulley or conduit ' connector to avoid interference. -a Link housing detector bracket(PIN 349H) s. (SOLD SEPARATELY) t,, r nk Fusible Link(SOLD Hanger(P/N( Fusible P/N FLH25) SEPARATELY) d1 Figure 4-10:Fusible Link Connection Hook the bottom of the link onto the bottom leg of the fusible link hanger(P/N FLH25)See Figure 4-11. Figure 4-12:Fusible Link and Hanger In Series Position t v C Figure 4-11:Fusible Link and Hanger Connection 20I5-DEC-1,Rev D UL EX4521 66 Parts PMAN2 Chapter 4-Installation SETTING THE MCH2 MECHANICAL The RPSM Remote Pull Station can be surface mounted or flush CONTROL HEAD mounted.For flush mounting a RACO#232 4"deep electrical box MECHANICAL CONTROL HEAD(P/N MCH2) or equivalent must be used(dealer supplied).It is connected to the MCH2 Mechanical Control Head using'/,a"stainless steel cable. Once the detection line is set,the MCH2 Mechanical Control The cable enters the pull station box through the center knock-out Head can be placed in the set position.To set the MCH2 in the bottom,top,either side,or the center back hole.The cable Mechanical Control Head,the slide plate is moved from right to enters the MCH2 Mechanical Control Head through the top- left,ensuring the bolt extending from the cam arm is in the slot center knock-out. provided in the slide plate.Continue moving the slide plate to the left until the latching arm is in the locked position.Insert the pull The'he'stainless steel cable must be enclosed in fa"EMT pin into the hole in the slide plate above the latching arm.This will Conduit with a corner pulley at each change in conduit direction. lock the control head in the set position,eliminating accidental Maximum limitations for the RPSM Remote Mechanical Pull actuation during the rest of the installation procedure.See Figure Station are as follows: 4-13. RPSM Cable Run Limitations When Used with an MCH2 LATCHING PULL PIN Mechanical Control Head,ENMCU2 Enclosure and 90KBS ARM and/or 90SB Corner Pulleys $ Maximum length of cable(ihd'): 150' a Maximum#of corner pulleys: 40 r s , / After mounting the pull station box and EMT Conduit,feed the / r 'hd'stainless steel cable from the MCH2 Mechanical Control a; Head,through the EMT Conduit,and into the RPSM Remote 4:41-4 ' .i Mechanical Pull Station Box.Feed the cable through the bushing. Insert the cable into the pull handle and secure it by tightening the screw with a a ha"hex wrench(see Figure 4-14). CAM ARMS SLIDE PLATE Figure 4-13:MCH2 Mechanical Control Head In Set Position NOTE • Tension must be set on the detection line before the MCH2 ' IN CASE OF L Mechnical Control Head can be set. FtgE r. r RESET RELAY(P/N 835) xr, A UL Listed reset relay is required whenever an electrical gas shut- off valve is used in conjunction with the ProTex II Restaurant Fire 4x Suppression System. -•' - x RPSM REMOTE MECHANICAL PULL STATION INSTALLATION Figure 4-14:RPSM Remote Pull Station Installation NOTE Cut and thread the Via"stainless steel cable through the hole in the latching arm of the MCH2 Mechanical Control Head and pull For flexible conduit/RPSM Remote Mechanical Pull Station the cable tight.Crimp the cable approximately 6"-8"below the installation instructions,refer to page 79. latching arm. The RPSM Remote Mechanical Pull Station is used for remote NOTE mechanical actuation of the MCH2 Mechanical Control Head.It An RPSM Remote Mechanical Pull Station must be used for is to be located near an exit in the path of egress from the hazard manual actuation of an MCH2 Mechanical Control Head or area no more than 48"and no less than 42"above the floor. ENMCU2 Enclosure.. 2015-DEC-I,Rev D L''L EX4521 67 Part#PMAN2 Chapter 4-Installation MECHANICAL GAS VALVE INSTALLATION NOTE TEMPERATURE LIMITATIONS:Maximum ambient and fluid Crimps must always be used in conjunction with two(2)cable temperature is 120°F(49°C). lengths.Loops are the accepted method of connecting the POSITIONING:Mechanical Gas Valves may be mounted in any cable to mechanical components.The crimp must never be I position. used on a single cable.Exception:Single cable crimp allowed PIPING: in detection and gas valve ratchet wheel using stop sleeve(P/N 576). Sold in packs of 100. " = CAUTION ;- I To prevent damage to valve,DO NOT OVER-TIGHTEN PIPE CONNECTIONS.Connect piping to gas valve in accordance F NOTE with markings on valve body.Pipe compound should be E NFPA-17A requires the pull length to be no more than 14". applied to male pipe threads only.When tightening pipe,do not use gas valve as a lever.To avoid strain on gas valve,assure -- — { all piping is aligned and supported properly. Pull the pull handle until the crimp touches the latching arm.See Figure 4-15. STRAINER INSTALLATION:For the protection of the gas valve, PULL STATION per,STATIONinstall a strainer or suitable filter in the inlet piping,as close to the CONNECTION TERMINATION gas valve as possible.Periodic cleaning of strainers recommended. A# " PREVENTIVE MAINTENANCE: #"" 1. Keep medium flowing through gas valve as free from foreign material as possible. w2. Keep valve filter/strainer clean. IMPROPER OPERATION: 1. Incorrect Pressure:Pressure to gas valve must be within range specified on nameplate. Figure 4-15:RPSM Remote Mechanical Pull Station Connection 2. Leakage:If leakage is detected,contact an Authorized ProTex II Distributor immediately. Coil the excess cable in the RPSM Remote Mechanical Pull Station Box and attach the cover plate with the four screws provided.Insert The MCH2 Mechanical Control Head is used to operate the the pull handle into the cover plate and insert the pull pin, mechanical gas valve.This gas valve is located in the fuel gas supply line to the cooking appliance(s).The valve body has an arrow which NOTE ) indicates direction of gas flow through the gas valve.The gas valve is spring loaded and requires five pounds of force to hold it open.This Excess cable must be coiled in the RPSM Remote Mechanical force is supplied by a'/s"stainless steel cable that is connected to the Pull Station Box,not in the MCH2 Mechanical Control Head MCH2 Mechanical Control Head. or ENMCU2 Enclosure. After the valve is installed in the gas line,lc EMT Conduit must be GAS VALVE INSTALLATION run from the top center knockout of the gas valve box to the middle All gas valves are designed for indoor installation only.All gas right-hand knockout in the MCH2 Mechanical Control Head.A valve installation and testing shall be made in accordance with the corner pulley is used wherever a change in EMT Conduit direction authority having jurisdiction. is required. Gas Valve Cable Run Limitations When Used with an WARNING 1. MCH2 Mechanical Control Head,ENMCU2 Enclosure and To reduce the risk of explosion due to leaking gas,make 90KBS and/or 90SB Corner Pulleys certain that the gas line is turned off before connecting the gas valve. Failure to comply could result in serious personal Maximum length of cable: 100' injury or death. M1 Maximum#of corner pulleys: 30 Remove the gas valve cover and thread the Vol"stainless steel cable through the EMT Conduit from the gas valve back to the MCH2 Mechanical Control Head.Thread the cable through the hole in the 2015-DEC-1,Rev I) UL E%4521 68 Part#PMAN2 Chapter 4-Installation gas valve ratchet wheel.The line must then be crimped,and the crimp positioned inside the center of the ratchet wheel. NOTE 1 r GAS VALVE Crimps must always be used in conjunction with two(2)cable CABLE RELEASE lengths.Loops are the accepted method of connecting the !^E CONNECTION cable to mechanical components.The crimp must never be 0 t4 ' h. used on a single cable.Exception:Single cable crimp allowed "' ' x in detection and gas valve ratchet wheel using stop sleeve f l�„ t (P/N 576). Sold in packs of 100. At the gas valve,loop the 1/26'stainless steel cable through the Figure 4-17:Gas Valve LineTermination valve stem and secure it with theg crimp provided(see Figure 4-16). II"EMT TEE PULLEY INSTALLATION CONNECTOR - -"--i The 1513 Tee Pulley is used to connect two(2)mechanical gas CONTROL BOX --IN. II VALVE BODY valves or two(2)RPSM's Remote Mechanical Pull Stations to a single MCH2 Mechanical Control Head or ENMCU2 Enclosure. The cable proceeding from the MCH2 Mechanical Control Head UNION UNION or ENMCU2 Enclosure must always enter the branch of the 1513 T lee Pulley.See Figure 4-18. v - lie qr, A 1513 Tee Pulley that is used to dose two(2)gas valves can only be used to close gas valves with similar stem travel.Gas valves from%"up to 11/2"can be used on the same tee pulley.A 2"gas Figure 4-16:Gas Valve Installation valve can be used only with another 2"gas valve.Gas valves from 21"up to 3"can be used on the same tee pulley.As an example, Z CAUTION -'I° using a Iii'gas valve with a 3"gas valve will not allow the 3"valve to fully open. Do not over-tension cable going from MCH2 Mechanical Control Head to gas valve at gas valve ratchet wheel.Over- —" -- tensioning may cause the valve to not close properly,resulting 1 !, CAUTION 1. in the fuel supply not completely shutting off. ! The 1513 Tee Pulley must never be used to connect multiple — N detection lines to a single MCH2 Mechanical Control Head or ENMCU2 Enclosure.. The gas valve line can now be put into a set position by applying tension to the gas valve line.This is accomplished by using a 1"hex wrench(P/N 10064)on the gas valve ratchet wheel.The `... ratchet wheel will be ratcheted in a clockwise direction until the ,, �i� 1 r 1 r gas valve is fully open.See the Instruction Sheet included with the ( J! gas valve for detailed information.Secure the gas valve cover plate 1�1 to the gas valve box with the four(4)screws provided.The gas -', `" NI a. valve line is now in a set position.See Figure 4-17. "k ' MIN. 3 Figure 4-18:Tee Pulley Installation 201.5-DEC-1,Rev D UL EX4521 69 Part#PMAN2 Chapter 4-Installation ELECTRICAL SWITCH INSTALLATION See NFPA 72,National Fire Alarm Code,Initiating Devices NOTE section,for the correct method of wiring connections to the fire No electrical connections shall be made inside the MCH2 alarm panel. Mechanical Control Head or ENMCU2 Enclosure.All electrical wiring shall exit the control head through the The MSSPDT2,MSDPDT2,MS3PDT2,or MS4PDT2 Electrical knockout on the side of the box.All electrical connections Switch Kits are available for use where an electrical output is must be made in an approved electrical box. required. See Figure 4-19.These switches can he field installed in the MCH2 Mechanical Control Head.See Figure 4-20 and refer The alarm initiating switch(P/N 550077)must be used to close a to the Instruction Sheet included with switch kits for detailed supervised circuit to the building main fire alarm panel when the mounting instructions. MCH2 Mechanical Control Head or ENMCU2 Enclosure actuates. See Figure 4-22.This will signal the fire alarm panel that there was a system actuation in the kitchen area. The Alarm Initiating Switch can be field installed in the MCH2 Mechanical Control Head or the ENMCU2 Enclosure. See Figure 4-20 and refer to the Instruction Sheet included with switch kits for detailed mounting instructions. Wiring connections are shown in Figure 4-22b.The Figure 4-19:Electrical Switch Kit switch is rated at 50mA,28VDC. Figure 4-22:Alarm Initiating Switch , '41 FIRE ALARM CONTROL PANEL ENO- OF-LINE OF-LINE RESISTOR(BY OTHERS) FIRE ALARM Figure 4-20:Electrical Switch Installation in CO"^POLP""EL MCH2 Mehcnical Control Head i These switches may be used to provide an electrical signal to MATING the main breaker and/or operate electrical accessories such as ' electrical contactors for power shut-down of electrical appliances, New, arniknNa provided the rating of the switch is not exceeded.Wiring SW CH connections are shown in Figure 4-21.The contact ratings for the switch is as follows: Contact Ratings For Electrical Switches 21 amps 1 HP,125,250,277 VAC or 2 HP,250,277 VAC _ • BLACK 1 IN OUT - M OUT CCRRECT-SEPARATE sec&w O AND OurOoM0 CONDUCTORS RED Figure 4-22b:Wiring Diagram for Alarm Initiating Switch BROWN Figure 4-21:Wiring Diagram for Electrical Switch Kits UL EX4521 90 2015-DEC-I,Rev D Part#PMAN2 Chapter 4-Installation PIPE AND NOZZLE INSTALLATION INSTALLATION INSTRUCTIONS FOR All pipe ends shall be thoroughly reamed after cutting and all oil CASTERED/MOVEABLE EQUIPMENT USING and foreign matter removed from the pipe.It is recommended that AGENT DISTRIBUTION HOSE the following procedures be followed: 1. Use Schedule 40 black iron,chrome-plated,or stainless steel f WARNING pipe and fittings.Do not use hot-dipped galvanized iron pipe The following instructions must be followed in their entirety. or fittings in the agent distribution piping. Failure to do so may result in the ProTex 11 Fire Suppression 2. Before assembling the pipe and fittings,make certain all ends System not functioning properly due to incorrect installation. are carefully reamed and blown clear of chips and scale.Inside — —' of pipe and fittings must be free of oil and dirt. CRITICAL INSTALLATION REQUIREMENTS 3. The distribution piping and fitting connections,located in 1. Design and installation must be performed by qualified the hood or the protected area,must be sealed with pipe tape. personnel. When applying pipe tape,start at the second male thread and wrap the tape(two turns maximum)clockwise around the 2. The agent distribution hose shall not be concealed within or threads,away from the pipe opening. run through any wall,floor,or partition,and shall not have any direct exposure to excessive heat or radiant flame from the 4. Do not over-tighten,but be sure the pipe is snug.Do not back- cooking appliances, off sections of pipe to make them fit better.If the pipe was cut 3. Strong cleaning solutions or chemical substances must not too short,re-cut another pipe to the proper length. come in contact with the agent distribution hose.These may --- - • — — include acids,solvents,fluxes with zinc chloride,or other CAUTION f chlorinated chemicals.In case of contact,rinse down the agent Do not apply tape to cover or overlap the pipe opening,as distribution hose with water and dry thoroughly. the pipe and nozzles could become blocked and prevent the 4. Contact with foreign objects,sharp edges,wiring,or proper flow of agent. substances must be avoided. 5. Bending and flexing of agent distribution hose on moveable Do not use thread sealant or pipe joint compound. appliances(i.e.those factory equipped with casters)should ---- - .i be limited to pulling and pushing the appliances in or out for cleaning or maintenance.The hose shall never be installed or All piping shall be securely fastened by means of pipe hangers bent tighter than a 3"radius(6"diameter)loop. and/or pipe straps. The spacing requirements for hangers/straps 6. The agent distribution hose must not be kinked,twisted,or depend on the pipe size being utilized.Refer to the Pipe Hanger have sharp bends when installed or when equipment is pulled Spacing Guidelines chart below. away from the wall. PIPE HANGER SPACING GUIDELINES 7. Make sure that all fittings are tightened properly. Distribution Maximum Spacing 8. Adequate means must be provided to limit the movement Distance Hanger to of castered appliances.A 36" restrainingcable supplied Pipe Size PPlong PP Hanger with the agent distribution hose is required to be used for all I/44" 4' castered appliances using the agent distribution hose.(Refer to 8s 5' restraining cable installation instructions,page 72.) h 6' 144" g' 9. The restraining cable requires periodic maintenance to ensure proper operation. A union should be installed in the discharge piping,as close to the 10.The restraining cable must be attached to the wall and cylinder valve as possible,to permit disconnection and removal appliance anytime the agent distribution hose is connected to for inspection and service.Dry air or nitrogen should be blown the appliance. through the discharge piping to remove chips and other debris 11. Do not over-extend the agent distribution hose when moving prior to installation of nozzles. equipment(for cleaning,maintenance,etc.). Nozzles shall be installed in accordance with the limitations described in Chapter III-System Design of this manual.Blow- off caps are provided for each nozzle.These will prevent dirt and grease from clogging the nozzle. 2015-DEC-I,Rev D UL EX452I 71 Part d PMAN2 RECFIVED UL300 system Site: ` ', , `i" -max flow points 20 -4.= Nozzle r -system using 1816"x 16" Fogon Criollo -1/2" to the first tee then 3/8" black pipe 2D Duct 10115 •SW 97223 .Ave -',�.4� �`''" Tigard OR, 97223 LI _ � I I L J I I I I Pro Tex 1H Heat Detection: 4 > �)\ Heat Detection: 450 Degree ' 450 Degree rQ fusible links 12ft Hood fusible links Nozzle heights 24"-48" above appliances L6000 I � 1 2L 2L 2L 2L41 1H i 2H 2L Extinguisher Placard Nozzle height 1" Gas ' 36" 6 Burner 36" 6 Burner 34"-48" above Valve .:: � '. t;• with backshelf no backshelf 2L stock pot 22 Pull station 00 00 00 00 00 00 / / 10' from hood < c , on path of egress O O 4' or less from floor 15" ems.V�,_ 4 Fryer 18" Stock , ,,,, Pot r -All deep-fat fryers shall be installed with at least a 16 space between fryer K-class extinguisher and flames from adjacent cooking equipment. An 8" high steel or tempered located within 30ft. Contractor: glass baffle is required if space is less than 16". NFPA 96 12.1.2.4 of cooking area Pacific Fire and Safety LLC -Manual actuation shall not require a force of more than 40 lbf 500 N. Main St. (178nm) to initiate operation. NFPA 17A 4.4.3.1 Newberg OR, 97132 -Manual actuation shall not require a movement of more than 14" (356mm) Carlos Pena-603-438-4822 to initiate operation. NFPA 17A. 4.4.3.2 -Upon actuation of any fire extinguishing system for a cooking operation, all sources of fuel and electric power that produce heat to all equipment protected by the system shall automatically shut off. NFPA 17A 4.4.4.1 -Shutoff devices shall require manual resetting prior to fuel or power being restored. NFPA 17A 4.4.4.6