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Report (49) al 16 Si,4014vvv?L )..S Sw CJCeSi SANDERSON SAFETY SUPPLY CO. 1101 S.E. 3RD Avenue (503) 238-5700 V ' OR 97214 (800) 547-0927 FIRE PROTECTION Visitsit Us Us Online: www.sandersonsafety.com SYSTEM INFORMATION RECEIVED ED JOB NAME: Sarku Japan—Washington Square Mall 9585 SW Washington Square Road, SPACE FC-1 APR 12 2016 Portland, OR 97223 CITY OF TIGARD DATE: March 30. 2016 BUILDING DIVISION Design Manual: Ansul R-102 Restaurant Fire Suppression System Manual (Standard UL 300 Listed) JULY 1, 2009 SYSTEM INSTALLED PER NFPA 17, 17A, &96 INCLUDING ALL APPLICABLE LOCAL CODE REQUIREMENTS. 3 GALLON- FIRE SYSTEM: • Total maximum flow for 3 gallon system is: 11 . Total flows used: 8 . • • Total number of nozzles used: o Appliance 2 o Plenum 2 o Duct 1 • Total number of detectors used: 3 • Total number of fusible links &temperature rating: 3ea 0360 dem& Oea @500 deo. NOTE: Detectors placed above each appliance. Appliances underneath duct share same detector. • Supply pipe size: 3/8" o Maximum supply line: 40' o Maximum duct branch line: 8' o Maximum plenum branch line: 4' o Maximum appliance branch line:12' NOTE: Pipe length does not exceed maximums allowed per Ansul R-102 Manual • Power shutdown: Micro-switches(manual reset) • Fuel shutdown: Mechanical Gas Valve • System tied to building fire alarms: Y I NA • Remote pull location: 10-20'from hood on path of egress • • • K-class extinguisher: Yes, Located within 30ft of hood OREGON WASHINGTON CALIFORNIA IDAHO Eugene Seattle Bellingham Richmond Boise 850 Conger St. 97402 2600 Airport Way S. 98134 355 Ohio St. 98225 4909 Central Ave. 94805 (541)683-9333 (206)340-4300 (360)734-1110 (510)559-8400 (208)343-1323 • f I r t p 7 R-102 Restaurant Fire Suppression Manual FOREWORD UL EX3470 ULC EX3470 2014-SEP-01 REV 11 R-102 RESTAURANT �1 ANSVL�,• FIRE SUPPRESSION SYSTEM - . - , DESIGN,INSTALLATION,RECHARGE,AND MAINTENANCE MANUAL z w `a �E N ( 711111.11111 IIIIK �� U.11 r � I....CI This manual is intended for use with ANSUL€ R-102 W .u_V Restaurant Fire Suppression Systems. Uct 0_� Those who install,operate,recharge, or maintain these fire W ¢ i>--- a .® suppression systems should read this entire manual Specific J sections will be of particular interest depending upon one's war responsibilities 1i U= = Design,installation,recharge,and maintenance of the system must conform to the limitations detailed in this manual and ■� powperform Os by an individual who attended an ANSUL training CI r=Imo program and became trained to install,recharge,design,and _ nom maintain the ANSUL system. 11111 111111011111 1, . . mom suppression systems are mechanical devices Tney need momperiodic care. Maintenance is a vital step in the performance of your fire suppression system.As such it must be performed M•• • in accordance with NFPA 96(Standard for the Installation of Equipment for the Removes of Smoke and G17A Vaporsden d from Wet hCooking Equipment andtNFPA) tan (Standard on Wet Chemical Extinguishing Systems)by an authorized ANSUL distributor To provide maximum assurance that the fire suppression system will operate effectively and safely,maintenance must be conducted at six-month intervals, or earlier if the situation dictates.Twelve-year maintenance 1 J P . must include agent tank hydrostatic testing. ANSUL PART NO.418087-12 ANSUL.P-102.and me gone.names eased es Ma malarial are mares angor repine. marks.UnauWnzod use is sireSy proaaian O OU_O EL Vico One Stanton Street/Marinette,WI 54143-2542,USA I.1-715-735-7411/www.ansul.com Fire Protection Products Copyright it 2014 Tyco Fire Products LP. I All rights reserved./Part No.418087-12 • • r r r r R-702 Restaurant Fire Suppression Manual SECTION 1-GENERAL INFORMATION 8.102 Restaurant Fire Suppression Manual SECTION 2-SYSTEM DESCRIPTION UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 2014-SEP-01 REV.11 PAGE 1-1 2014-SEP-01 REV.11 PAGE 2-1 1 DESIGN AND APPLICATION UL LISTING --. - TOTAL SYSTEM - Double-Tank System The ANSUL R-102 Restaurant Fire Suppression System is The R-102 Restaurant Fire Suppression System has been test- There are four types of R-102 Restaurant Fire Suppression The R-102 double-tank system is available with stainless steel ••developed and tested to provide fire protection for restaurant ed and is listed by Underwriters Laboratories.Inc.as a pre-en- Systems: enclosures and consists of. cooking appliances, hoods,and ducts. It is a pre-engineered gineered system.The system is in compliance with UL Test 1. Single-tank System 1. AUTOMAN Regulated Release Assembly (Electrical orgroup of mechanical and electrical components for installation Standard 300.These tests require extinguishment of fires which Mechanical) by an authorized ANSUL distributor.The basic system consists are initiated in deep fat fryers,ranges.griddles,char-broilers, 2. Double-tank System of an AUTOMAN regulated release assembly which includes a woks,upright broilers,chain-broilers,filters,plenum chambers, 3.Three-tank System(1 Cartridge) 2. Nitrogen Cartridge andlor Carbon Dioxide Cartridge regulated release mechanism and a liquid agent storage tank hoods.and ducts after pre-loading each appliance with a pre- 3. ANSULEX Low pH Liquid Fire Suppressant housed within a single enclosure.Nozzles.detectors,cartridg- scribed amount of cooking grease.Each fire is allowed to grog- 4. Multiple Tank System (Three Tanks or More - Multiple es,liquid agent,fusible links.pulley tees,and pulley elbows are ress to maximum intensity before the fire suppression system Cartridges) 4. Enclosure or Bracket Assembly supplied in separate packages in the quantities needed for each is actuated. The type of system required for the particular installation will be 5. Discharge Nozzles fire suppression system arrangement. determined through the guidelines covered in"System Design.' 6. Detection Components The systemprovides automatic actuation:or it can be actuated SYSTEM APPROVALS Additional equipment which may be required to complete the Y 7. Additional Devices(As Required) manually through a remote manual pull station.The system is • UL EX3470 system design is explained in the"System Components'sec- also capable of shutting down appliances at system actuation. • ULC EX3470 tion.Additional devices covered are:remote manual pull sta- The regulated release assembly contains the regulated release For appliance shutdown requirements,refer to the current ver- .•COA#5663(NYC) tions, mechanical and electrical gas shut-off valves,electrical mechanism. agent tank. expellant gas hose for agent tank sion of NFPA 17A,"Standard For Wet Chemical Extinguishing switches,and pressure switches. hookup,and enclosure knockouts to facilitate installing expellant Systems,"and NFPA 96.'Standard For Ventilation Control and DEFINITION OF TERMS piping,detection system,and additional equipment. Fire Protection of Commercial CookingO erations." Single-Tank System The enclosure or bracket assemblyis mounted separately but P Actuation Gas Line:Piping andlor stainless steel braided hose P Y The R-102 single-tank system is available with a stainless steel within the guidelines of the regulated release assembly expellant Additional equipment includes. remote manual pull station, assemblies from the AUTOMAN Regulated Release Assembly mechanical and electrical gas valves, and electrical switches which supplies high pressure nitrogen or carbon dioxide to the enclosure and consists of gas piping requirements to ensure simultaneous actuation of the for automatic equipment and gas line shut-off.Accessories can Regulated Actuator Assembly for multiple-tank system actuation. 1. AUTOMAN Regulated Release Assembly (Electrical or system.Refer to"System Components'section for individual be added,such as alarms,warning lights,etc.,to installations Agent Tank:A pressure vessel containing the liquid agent. Mechanical) component descriptions. where required. AUTOMAN Regulated Release Assembly (Electrical): An 2. Nitrogen Cartridge andlor Carbon Dioxide Cartridge � The R-102 system suppresses fire by spraying the plenum area, assembly which contains the regulated release mechanism, 3. ANSULEX Low pH Liquid Fire Suppressant ,'•, the filters,cooking surfaces,and the exhaust duct system with agent tank(ordered separately),expellant gas hose,solenoid, 4. Discharge Nozzles a pprespredetermined flow rate of ANSULEX Low pH Liquid Fire and electric switch within a metal enclosure.The enclosure con- g _................41 ,__00. �l Suppressant.When the liquid agent is discharged onto a cook- tains knockouts to facilitate component hookups. 5. Detection Components ing appliance fire.it cools the grease surface,and reacts with ir' AUTOMAN Regulated Release Assembly(Mechanical):An • 6. Additional Devices(As Required) the hot grease(saponification)forming a layer of soap-like foam assemblywhich contains the regulated release mechanism, �� on the surface of the fat.This layer acts as insulation between g The regulated release assembly contains the regulated release O agent tank(ordered separately),and expellant gas hose within a0 0 O the hot grease and the atmosphere,thus helping to prevent the mechanism,agent tank.expellant gas hose for agent tank hook. metal enclosure.The enclosure contains knockouts to facilitate .y escape of combustible vapors. up.and enclosure knockouts to facilitate installing detection sys- .1�. component hookups. tem and additional equipment.Refer to'System Components' Exhaust tans in the ventilating system should be left on.The authority Having Jurisdiction: The "authority having juris- section for individual component descriptions. ' �� • forced draft of these fans assists the movement of the liquid diction" is the organization, office, or individual responsible agent through the ventilating system,thus aiding in the fire sup- for "approving" equipment, an installation, or a procedure. pression process.These fans also provide a cooling effect in the The phrase"Authority Having Jurisdiction"is used in a broad plenum and duct after the fire suppression system has been dis- manner since jurisdictions and "approval" agencies vary as charged.The system is UL listed with or without fan operation. IS do their responsibilities. Where public safety is primary,the _ �` •Make up or supply air tans,internal to the exhaust hood(s)being "authority having jurisdiction"may be a federal,stale,local,or protected,shall be shut down upon system actuation. other regional department or individual such as a fire chief,fire 411.0111 � FIGURE 2.2 Along with the fire suppression system,the total system design marshal, chief of a fire prevention bureau, labor department, must include hand portable fire extinguisher(s)located within the health department, building official, electrical inspector, or cooking/restaurant area that can be used to manually suppress others having statutory authority. For insurance purposes,an ✓ a fire that may be burning in an unprotected area.Class K extin- insurance company representative may be the"authority having CD guisher(s)must be provided for hazards where there is a potential jurisdiction."In many circumstances the property owner or his . for fires involving combustible cooking media(vegetable or animal designated agent assumes the role of the"authority having juris- le ��O oils and fats). Refer to NFPA 10."Standard For Portable Fire diction,"at govemment installations,the commanding officer or \ Extinguisher,"for additional intomration. departmental official may be the"authority having jurisdiction." Blow-Off Cap:A siliconized rubber o'metal cap which covers the end of the nozzle to protect the nozzle tip and minimize cooking grease migration into the nozzle orifice. Branch Line:The agent distribution piping which extends hom the supply line to the nozzle(s). FIGURE 2-1 • I I I t f I SECTION 2-SYSTEM DESCRIPTION R-702 Restaurant Fire Suppression Manual R-702 Restaurant Fire Suppression Manual SECTION 3-SYSTEM COMPONENTS L UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 2-2 REV.11 2014-SEP-01 • 2014-SEP-01 REV.11 PAGE 0-1 TOTAL SYSTEM(Continued) Multiple Tank System(Three Tanks or More-Multiple `""'"'` G ` " "' '' EXTINGUISHING AGENT • 'Automatic ad[ualion'dccuPswheri a fusible link within the detec- Three-Tank System(1 Cartridge with Three 3.0 Gal Tanks Cartridges) non s stem se arates in a fire condition.Manual actuation of ANSULEX Low pH Ligwtl Fue Suppressant(1.5 gallon-Part y P ONLY) The R-102 multiple-tank system is available with stainless steel No.79694 or 3.0 gallon-Part No.79372)is a potassium-based the system occurs when personnel pull on the remote manual The R-102 three-tank system is available with stainless steel enclosures and consists of. solution designed for fast knock-down and suppression of pull station pull ring. enclosures and consists of. 1. AUTOMAN Regulated Release Assembly grease-related fires.The agent is shipped in plastic containers AUTOMAN REGULATED RELEASE ASSEMBLY (Electrical or Mechanical)or AUTOMAN Remote Release which provide one complete tank charge.(Refer to Section V, (MECHANICAL) 1. AUTOMAN Regulated Release Assembly (Electrical or Assembly(ies) Page 5-2.1,for maximum agent fill capacity.)Agent storage life NOTE:AGENT TANK MUST BE Mechanical) expectancy is twelveyears and can be stored at a temperature of ORDERED SEPARATELY 2. Nitrogen Cartridge(s)and/or Carbon Dioxide Cartridge(s) (SEE PAGE 3a) 2. Double Tank Enclosure Assembly -40°F to 130°F(-40°C to 54°C).Note:When installing agent 3. Regulated Actuator Assembl(les) in R-102 system,temperature range is 32°F(0°C)to 130°F RELEAse �_ 3. Nitrogen Cartridge g y y p g MECHANISM 4. ANSULEX Low pH Liquid Fire Suppressant (54°C).The distributor must record the batch numbers and date 4. ANSULEX Low pH Liquid Fire Suppressant of shipment receipt to be filed with each installation record. `� _1I1, 5. Discharge Nozzles 5. Enclosure or Bracket Assembly(ies) -ANsuLEIC Low PH LIQUID FIRE SUPPRESSANT I�lH I 6. Detection Components 6. Discharge Nozzles '/� 7. Additional Devices(As Required) 7. Detection Component G REGULATOR The regulates release assembly contains the regulated release 6. Additional Devices(As Required) 1 •' mechanism, agent tank, expellant gas hose for agent tank The regulated release assembly contains the regulated release e hookup,and enclosure knockouts to facilitate installing expellant mechanism, agent tank, expellant gas hose for agent tank 101100 piping,detection system.and additional equipment. hookup,and enclosure knockouts to facilitate installing actue- IMEil !�'- The double tank enclosure assembly is mounted separately but tion piping, expellant piping, detection system, and additional / within the guidelines of the regulated release assembly expellant equipment. V . SHIPPING WI.20.9 re i9.5 egi gas piping requirements to ensure simultaneous actuation of the Tne remote release assembly(ies)is used in large systems or FIGURE 3-2 system. Refer to`System Components`section for individual multi-hood systems to actuate regulated actuator assembly(ies) 3.0 GALLON 1.5 GALLON 939 s SHIPPING w component descriptions. ONLY.The remote release assembly contains a release mecha- ®. Le(15.9 of SHIPPING iu �rs-B le e.9) . nism(unregulated),with enclosure knockouts to facilitate install- FIGURE 3-1 REGULATED RELEASE ASSEMBLY(ELECTRICAL) Ing the actuation piping,expellant piping,detection system,and The AUTOMAN Regulated Electrical Release Assembly(Part ,i�►l additional equipment. REGULATED RELEASE ASSEMBLY(MECHANICAL) No.429856)is identical to the mechanical version except it also Each regulated actuator assembly is mounted separately but The AUTOMAN Regulated Mechanical Release Assembly(Part contains a factory installed 120 VAC solenoid and electrical �)/►I�'��I• within the guidelines of the regulated release assembly actua- No.429853)contains the regulated release mechanism,expel- switch tioNexpellant gas piping requirements to ensure simultaneous twit gas hose for agent tank hookup,and enclosure knockouts The solenoid is used to provide electrical actuation of the .�� actuation of the system.The assembly contains the pneumatic to facilitate installing actuation piping,expellant piping;dated- rt, ated- release mechanism.The electric switch is used to protect the��' actuator, regulator,agent tank, expellantgas hose for agent son system;and additional equipment.This regulated release g g pe g solenoid by opening the circuit to the solenoid once the system r O tank hooku and enclosure plugs to facilitate expellant assembly is used in single,double,and multiple-tank systems p, p g installingis fired.Additional electrical switches can be added as required • O and must be mounted to a rigid surface.The release mecha- go piping. for automatic equipment and gas shut-off accessories,as well nism can be used[o interconnect both[he actuation and expel- as initiatin audible antl visual alarmsEach enclosure or bracket assembly is mounted separately but 9rant gas Imes a required per system design.The regulator l-` within the guidelinessof the regulated release assembly or reg- designed to allow a constant flow ofgas into the tank at 110 psi ulated actuator assembly expellant gas piping requirements to g P AUTOMAN REGULATED RELEASE ASSEMBLY ensure simultaneous actuation of the system.Refer to`System (7.6 bar)when the system is actuated.The agent tank must be (ELECTRICAL)' Components'section for individual component descriptions. ordered separately. , NOTE:AGENT TANK MUST BE ORDERED SHIPPING Wt.221 LB 0009y1 In single, double, and multiple-tank systems, Inc provided SEPARATELY expellant gas hose connects the agent tank to the bottom outlet (see PAGE 3.3, �� of the regulator.In double and multiple-tank system configure- ■- .`-'' FIGURE 2-3 �� , ia� ;—... 1111 tions.the back outlet of the regulator is used as an expellant REGULATOR e__ svArcH ^"Nv �� --'; ?sem gas feed for one additional tank-enclosure or tank-bracket • - ''� � ! hookup. The enclosure contains the requires knddkoUfS [o �� .mai. G facilitate this connection.If a pressure switch is to be attached"��'' 1/I/ to the regulator,additional fittings are required. l�, SOiEsSic I�� V The tank is mounted within[he enclosure.The tank contains 0 r `❑wdie I� an adaptor/tube assembly with a burst disc union.The burst -,I 'U /I/ disc helps prevent siphoning of the agent up the pipe due to significant temperature fluctuations in the area where the tank is located,The tank is stainless steel and,under normal condi- tions,requires hydrostatic testing every twelve years. �' FIGURE 2-4The detection and additional equipment required per system S ....,. design are connected to the release mechanism.The enclosure —_, ' - FIGURE 3-3 contains knockouts to facilitate detection and additional hookups. COO. The system can be actuated automatically or manually. i)'Sore:AUTOMAN Regulated Electrical Release lean No.4298561 is not Intend- ed t0 be used mm etenric deiec00n. • TP T SECTION 3-SYSTEM COMPONENTS R-102 Restaurant Fire Suppression Manual P-102 Restaurant Fire Suppression Manual SECTION 3-SYSTEM COMPONENTS UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 3-2 REV.11 2014-SEP-01 2014-SEP-01 REV.11 PAGE 3-3 / REMOTE MECHANICAL RELEASE SINGLE TANK ENCLOSURE ASSEMBLY - REGULATED ACTUATOR ASSEMBLY • OEM RELEASE/BRACKET ASSEMBLY The Remote Mechanical Release (Part No.433485)is used The Single Tank Enclosure Assembly(Part No.429870)is used The Regulated Actuator Assembly(Part No.429850)contains the (FOR OEM IN-CABINET USE ONLY) to actuate up to five R-102 regulated actuators. The remote in double and multiple-tank systems and must be mounted to regulator,pneumatic actuator.expellant gas hose for agent tank The OEM Regulated Mechanical Release/Bracket Assembly mechanical release utilizes a 101-10 carbon dioxide cartridge a rigid surface near the regulated release or regulated actuatorhookup,and enclosure knockouts to facilitate installing expellant (Part No 79493)contains the same regulated release mecha- as the actuation pressure to operate the regulated actuators. assembly its expellent gas line will be connected to. piping.This assembly is used in multiple-tank systems and must mom as the standard AUTOMAN Regulated Release Assembly. The release is housed in a stainless steel enclosure. be mounted to a r id surface. The OEM Regulated Electrical Release/Bracket Assembly(Part The enclosure is designed for mounting either a 1.5 gallon(Part i9 .Also available is an OEM Remote Release/Bracket Assembly No.429864)or a 3.0 gallon tank(Part No.429862)in a mini- The regulator contains two outlets 135°apart. One outlet is No.437324').•is identical installedtot1 120mechanicalVCsolenoidverdion exceept t that (Part No.439946.The OEM Remote Release/Bracket contains mum amount of space. sitch contains a factory elea / ack assembliesb and installedait ) p used to interconnect the expellant gas hose to the enclosed switch.These release/bracket must be it the same release mechanism as the standard Remote Release, agent tank.The other outlet connects an expellant gas line to and must be installed in a suitable equipment enclosure either ENCLOSURE ASSEMBLY an additional enclosure or bracket assembly.The regulator is a suitable equipment enclosure either horizontally or vertically horizontally or vertically.The remote release contains all thedesignedp gasThey contain all the necessary mounting and tankisiconduit holes .age to allow a constant flow of expellant into each needed to fully install the assembly.The agent is installed necessary mounting and conduit holes needed to fully install _ ,. .agent tank at 110 psi(7.6 bar). NOTE:AGENT TANK MUST a separately and need not be bracketed once it is piped and filled. the assembly.Note:OEM Release/Bracket Assembly must be BE ORDERED 0 The pneumatic actuator is designed to puncture the expellant Note:OEM Release/Bracket Assembly must be installed high installed high enough in cabinet so that there is sufficient room SEPARATELY to install and remove cartridge. (SEE RAGE 3.3) gas cartridge seal upon receiving pressure from the regulated enough in cabinet so that there is sufficient room to install and • release assembly actuation piping.The enclosure contains a remove cartridge. 0 knockout to facilitate distribution piping hookup. .•Note:OEM Regulated Electrical Release/Bracket Assembly(Part No 43732/)is D fbi Intended 10 be used with electric celecll0n. REGULATED ACTUATOR ASSEMBLY I. pql 1�• MOUNTING RELEASE (( '• ENCLOSURE NOTE:AGENT TANK ,�� MOUNTING MECHANISM MUST BE PNEUMATIC RELEASE ORDERED , r�✓.Ir ,/BRACKET SEE PAGEL" � ASSEMBOIR MECHANISM—�� /4�0 ISEE RAGE]-3) NIS.' SHIPPING Wi. , �`'—� A ��4;.iA� ('SI. . 13 LB 15.9 kg( -(-4►i° 0 REGULATOR Nom.. REGULATOR I, FIGURE-5 I SHIPPING WEIGHT 00 ' SHIPPING WI LB(6.5k7 9.3 LB M2 kg.. 9 RED PAINTED BRACKET ASSEMBLY SBLB as4g1. AK° FIGURE 3-4 The Bracket Assembly(Part No.429878)is used in double and OOHS multiple-tank systems and must be mounted to a rigid surface -9 near the regulated release assembly or regulated actuator FIGURE g 0,7 FIGURE 0..07 assembly that its expellant gas line will be connected to. The tank bracket is constructed of mild steel and painted red. AGENT TANK ASSEMBLY OEM REGULATED ACTUATOR ASSEMBLY It is designed for mounting the tank in a minimum amount of The agent tank shipping assembly(3 Gallon(Part No.429862) The OEM Regulated Actuator Assembly (Part No. 418691) space.The Bracket Assembly can only be utilized with 3.0 gal- and 1.5 Gallon(Part No.429864))consists of a stainless steel includes the regulator,pneumatic actuator.expellant gas hose Ion tanks(Pan No.429862). tank and an adaptor/tube assembly.The adaptor/tube assem- and OEM bracket.Also available is an OEM Regulated Actuator bly contains a burst disc.The burst disc prevents agent leakage Assembly with all the above mentioned components except for BRACKET ASSEMBLY due to significant temperature fluctuations in the area where the bracket.This assembly is Part No.418522. • MOUNTING the tank is located.Under normal conditions,the tank requires / BRACKET hydrostatic testing every twelve years.The date of manufacture is stamped on the tank nameplate. ft The tank is shipped uncharged and must be filled with only ANSULEX Low pH Liquid Fire Suppressant during installation. \----)-111 on , /TANK ADAPTOR .,--.01 TUBE ASSEMBLY ,GALLON -a 5 SHIPPING W1 I . TLB 132 xgl1111 i 1.5 GALLON . SHIPPING WT. . SHIPPING LB 12.3 kg) SHIPPG WT 4 LB 11.9 4g1 AGENT FIGURE 3-10 SHIPPING WT.T LB(3.1 kg) ~—TANK5 FIGURE-6 FIGURE 3-8 • SECTION 3-SYSTEM COMPONENTS R-702 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 3-SYSTEM COMPONENTS ` UL EX3470 ULC EX3470UL EX3470 ULC EX3470 PAGE 3-4 REV 11 2014-SEP-012014-SEP-01 REV.11 PAGE 3-5 TWO TANK ENCLOSURE ASSEMBLY ADDITIONAL SHIPPING ASSEMBLIES GAS CARTRIDGES NOZZLES - The Two Tank Enclosure Assembly(Pan No.429872)consists Several complete shipping assemblies are available containing The R-102 system uses gas cartridges to store nitrogen or There are 11 types of discharge nozzles each designed to of two expellant gas hoses,two grommets,and the mounting both the release or actuator mechanism and the agent tank. carbon dioxide expellant gases under pressure until the system distribute the liquid agent in a uniform pattern throughout the enclosure The assembly is used in 9-gallon systems.It can be Wnen ordering a complete shipping assembly,order the follow- is actuated,at which time the cartridge seal is punctured and hazard area. coupled with a 3-gallon regutateu release assembly ora 3-gal- ing part numbers, the released gas expels liquid agent from one or more tanks 1. 1/2N Nozzle 7. 245 Nozzle •Ion regulated actuator assembly to give a total of 9 gal(34.1 L) Shipping Wt. through the discharge piping and out the discharge nozzles. 2, 1F Nozzle 6. 260 Nozzle of agent.Agent tanks must be ordered separately. Part No.Description lb (kg) Four nitrogen gas cartridges and three carbon dioxide gas car- 3, 1W Nozzle 9. 290 Nozzle Tne tank enclosure is designed to mount in a minimum amount space. 430299 3.0 Gallon Mechanical Release 33 (15) [ridges are available as shown in Figure 13. 4. 1N Nozzle 10. 2120 Nozzle of Shipping Assembly including: Cartridges notetl as TC/DOT are both Transport Canatla(TC) 5. 200 Nozzle 11. 3N Nozzle 429853 Mechanical Regulated and Department of Transportation(DOT)approved.Cartridges 6. 230 Nozzle Release Assembly noted as DOT are Department of Transportation approved only. ri* 429862 Gallon Tank AssemblyAlthough these nozzles are similar in appearance and have 3.0 Cartridge selection options are provided in Section 4 under certain common parts,the tip of each nozzle is designed for a SHIPPING wr 430300 1.5 Gallon Mechanical Release 30 (14) Tank and Cartridge Requirements. specific application and must only be used in those areas.See z6 LE Shipping Assembly including NITROGEN GAS CARTRIDGES Nozzle Application Chan in Section 4 - System Design, or 429853 Mechanical Regulated 4 individual nozzle usage.Nozzles are shipped with metal blow- Release Assembly 1 ' ) .off caps included. 1 429864 1.5 Gallon Tank Assembly A 25 pack of Nozzle 0-rings(Pan No.439848)is also available. 430309 3.0 Gallon Regulated Actuator 36 (16) I 1 111/4 IN. 3/8-19 NPT Shipping Assembly including: n sro IN HIM mm) FEMALE THREAD 429850 Regulated Actuator Assembly T ire w. 1z,n'TM'I 12 v4 w. /_ 1200 mm) (]tt mm) '' FIGURE 3-11 429862 3.0 Gallon Tank Assembly NOZZLE IDENTIFICATION • �"'' 430316 1.5 Gallon Stainless Steel Enclosure 18 (8) II ` INTERNAL CUP Shipping Assemblyincluding: 212 IN. 212in 43n6 IN. 39/.IN. T STRAINER INSIDE i•24VDC REGULATED RELEASE ASSEMBLY pp 9 i (64mm) (64 rem) Do6mm, (90mmi 429870 Single Tank Mounting Box LT-20.R 10.30.11 DOUBLE-3AND DI A10130 The 24VDC Regulated Release Assembly(Part No.429859)is Assembly CARTRIDGE CARTRIDGE CARTRIDGE CARTRIDGE ti�/� used where electric,thermostat detection is required via the use 429864 1.5 Gallon Tank Assembly tam. /Nam om om Y of a releasing control unit.This assembly consists of a 24VDC 418511 Hose Assembly CARBON DIOXIDE CARTRIDGES AUTOMAN II-C regulated release mechanism, expellant gas hose.and enclosure knockouts to facilitate installing actuation 430317 3.0 Gallon Stainless Steel Enclosure 20 (9) piping,expellant piping,detection system.and additional equip- Shipping Assembly including: �� o.RiNo E 429870 Single Tank Mounting Box =~-ORING mens.Agent tank must be ordered separately. } Assembly FIGURE 3-14 11 Tne system can be actuated automatically or manually. 429862 3.0 Gallon Tank Assembly COmN 9IN. s/e IN 1 ire IN. R9S mmi Automatic actuation occurs when the control panel receives 418511 Hose Assembly 1225 rnm (200 mm) a signal from the detection circuit.The panel then sends an 1 Nozzle Identification Chart electrical signal to the 24VDC regulated release,causing it to 430324 6.0 Gallon Stainless Steel Enclosure 40 (18) � Nozzle actuate.When actuation occurs,the gas cartridge is punctured, Snipping Assembly including: Nozzle Nozzle Package Flow pressurizing the agent tank and discharging the agent through 429872 Two Tank Mounting Box 21N. 212 IN.Assembly21/21N. Type Part No. Quantity No. Nozzle Material the distribution piping.Manual actuation of the system occurs (sl mmi IW mm 164men) 1f2N Nozzle 439837 9 112 Chrome-Plated Body • when personnel pull on the remote manual pull station pull ring. 429862 3.0 Gallon Tank Assembly(2) 10110 CARTRIDGE 101.20 CARTRIDGE 10130 CARTRIDGE 9NH• =HE ®" 1F Nozzle 439836 9 1 Chrome-Plated Body 430332 3.0 Gallon Mounting Bracket Shipping 20 (9) FIGURE 3-13 1W Nozzle' 439839 25 1 Chrome-Plated Body NOTE:ORDS ED SEPARATELY Assembly including: Additional cartridge shipping assemblies are available for 1N Nozzle' 439838 25 1 Chrome-Plated Body ORDERED SEPARATELY 9 PP 9 aEE PAGE 3]I 429878 3.0 Gallon Mounting Bracket European and Australian requirements. 2W Nozzle 439840 25 2 Chrome-Plated Body Assembly l'4:16211, CartridgeEuropeanAustralian TC/DOT SHIPPING WI. 429862 3.0 Gallon Tank Assembly 230 Nozzle 439842 25 2 Chrome-Platetl Body „ 3,LB ns w- Description Fart No. Pan No. Pan No. 245 Nozzle 439843 25 2 Chrome-Plated Body • LT-20-R 428440 428948 423429 iiii.1,4 LT-30-R 428441 426553 423435 260 Nozzle 439844 9 2 Chrome-Plated Body 290 Nozzle 439845 9 2 Chrome-Plated Body Double Tank 428446 426563 423493 2120 Nozzle 439846 9 2 Chrome-Plated Body LT-A-101-30 428442 426555 423491 101-10-CO2 428443 N/A 423439 3N Nozzle 439841 9 3 Chrome-Plated Body 101-20-CO2 428445 NIA 423441 - on slainiess steel versions are available in the 1W nozzle(Pan Ni,.439864)and the 1N racer(Pan No.4398651 101-30-CO2 428444 N/A 423443 FIGURE 3-12Note:For 101-10 cartridge,Part No.15850 is DOT only. SILICONE LUBRICANT hells Dow Corning Compound 111 (Part No.78112)is available in a 5.3-ounce tube.Compound has excellent qualities for sealing and lubricating system components. T T 1 1 r SECTION 3-SYSTEM COMPONENTS R-102 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 3-SYSTEM COMPONENTS UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 3-6 REV.11 2014-SEP-01 2014-SEP-01 REV.11 PAGE 3-7 + • • SWIVEL ADAPTOR- 'CONDUIT OFFSET ASSEMBLY - "COMPRESSION-SEAL"ADAPTOR - - 'COCKING LEVER/LOCK PIN .. The Swivel Adaptor Assembly consists of a swivel nut,swivel The conduit offset assembly (Part No. 435961) is used to This adaptor is a mechanical bulkhead fitting that produces a The cocking lever is a component required to cock(arm)both body and swivel ball.All are chrome-plated.The swivel adaptor change direction of the wire rope on detection,mechanical gas liquid-tight seal around pipe and conduit when installing distribu- 'the mechanical/electrical AUTOMAN release and the mech- allows any nozzle to be rotated approximately 30°in all direc- valve,and remote pull station lines.The conduit offset assent- tion piping and detection conduit through restaurant hoods and I anical gas valve.After the AUTOMAN is cocked(armed),the tions.Swivel Adaptors must be ordered as a Swivel Adaptor bly can only be used in the area where the conduit attaches to ducts.The'Compression-Seal"adaptor is a straight-through .lock pin must be inserted to eliminate the accidental firing of Shipping Assembly(Part No.423572,which contains 25 Swivel the regulated release assembly.When using the conduit offset design requiring no cutting or threading of conduit or pipe.The the release mechanism.These components are available as Adaptors or Part No.419385.which contains 9 Swivel Adaptors. assembly,the maximum number of pulley elbows allowed is adaptor is available for pipe sizes of 1/4 in.(Part No.79149), either an individual shipping assembly or a shipping assembly .16.The Conduit Offset Shipping Assembly(Part No.436063)4Pi3/8 in.(Part No.79151),1/2 in.(Part No.79147,and EMT con- containingboth.Listed below are the various shipping assem- �_Die-IP Nm ) PP 9 FEMALE THREAD consists of 6 conduit offsets. duit size of 1/2 in.(Part No.79153).Each"Compression-Seal' bly part numbers. `, --. —COUPLING Adaptor Shipping Assembly must be ordered as stated below: Part No. Description Shipping .441042 Short Handle Cocking Lever with Lock Pin * Assembly Hole Size `, Y Required (Mechanical/Electrical AUTOMAN) Size Part No. Q[ 3R-1B NPT l 1(4 in.Pipe 11/2 in.tube 79149 24 3/4 in. •441041 Long Handle Cocking Lever with Lock Pin \' MALE THREAD orrsETT 3/8 in.Pipe p /5/8 in.tube 79151 24 1 1/8 in. (Mechanical/Electrical AUTOMAN) 30 DEGREE nonunion 1/2 in.Pipe 79147 24 1 1/8 in. .26310 Cocking Lever Only(AUTOMAN II-C) FIGURE 3-151/2 m, in.EMT Conduit 79153 24 1 1/8 in.• 416018 Cocking Lever only(Mechanical Gas Valve) METAL BLOW-OFF CAP CONDUIT COMPRESSION COMPRESSION NUT .438031 Lock Pin CONNECTOR The Metal Blow-Off Cap helps keep the orifice of the nozzle free \ Short Handle Cocking Lever of grease or other substances that could interfere with agent 1t� --� ADAPTOR BODY GASKET—� _ LOCKWASHER distribution. FIGURE 3-18 NUT—�� IM 1J <..•The Metal Blow-Off Cap Package(mart No. 439861)contains FIGURE 3-20 •Renmef a crescent wrench d 10 blow-off caps. mous "nen emmx wrench "QUIK-SEAL"ADAPTOR •Also available is a 10 pack of Stainless Steel Blow-OF Caps The"Quik-Seal"adaptor is a listed mechanical bulkhead fitting (Part No.439666). P "HOOD SEAL"ADAPTOR ASSEMBLY that produces a liquid-tight seal around both distribution piping This adaptor is a mechanical bulkhead fitting that produces a ' and detection conduit which runs through restaurant hoods and adaptor accepts threaded pipe or con- liquid-tight around 1/2 in.EMT conduit when installing the t" detection line through restaurant hoods and duct. The adap- Long Handle Cocking Lever dull.The adaptor is available for 1/4 in.(Pan No.78196).3/8 in. for accepts seala high temperature pulley elbow and,when used, 410 (Part No.77285),1/2 in.(Part No.77287),or 3/4 in.(Part No. correctly positions the elbow or conduit in line with the conduit "— METAL Cao ducts.The"Quik-Sea77289)pipe or conduit sizes.When using with EMT conduit.a adaptor hole in the detector bracket. The'Hood Seal"elimi- eamsommuium STAINLESS conduit connector must be installed in each end of the adaptor. nates the need for multiple elbows when penetratingthe topof STEEL WIRE The"Quik-Seal"Adaptor Shipping Assemblymust be ordered P P PP 9 a hood when installing the detection line."Hood Seal'Adaptors FIGURE 3-16 as stated below:* 009471 are available in quantities of six as Shipping Assembly Part No. Shipping 423253. REDUCING COUPLING Assembly Hole SizeII SEat NU' The reducing coupling(Part No.436228)is made of stainless Size Part No. Qty. Required / .Lock Pin 1steel material with 3/8 in.z 1/2 in,NPT inlet threads.If Hetes- /8 in. 78196 24 1314 in.i SEuL =.tet WASHER sary.the reducingcoupling can be utilized when installingthe 3/8 in. 77285 24 1 1/8 in. BooPTDR_ - _ _ p 91Boot—�s� Agent Distribution Hose Line Kit Pan No.435982).Two cou- 112 in. 77287 24 1 3/f8 in. g ( ) 3l4 in. 77289 24 1 3I8 in. GASKET plings are required per Agent Distribution Hose. PULLEEY / .—. ADAPTOR BODY (NOTPOET OJli= MIC rr IN —+ GASKET Or ASSEMBLY) (5 nml LOCKWASHER USE ONLY PULLEY ELBOW.PART NO 123150 f .—.` FIGURE 3-21u • FIGURE 3-22 (1.0 Nu03812.5 Tao mml). �� FIGURE 3-19 FIGURE 3-17 SECTION 3-SYSTEM COMPONENTS R-102 Restaurant Fire Suppression Manual R-702 Restaurant Fire Suppression Manual SECTION 3-SYSTEM COMPONENTS UL£X3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 3-6 REV.11 2014-SEP-01 2014-SEP-01 REV.11 PAGE 3-9 DETECTORS PULLEY ELBOWS,. REMOTE MANUAL PULL STATION MECHANICAL GAS-VALVES , -:-' The aetector consists of three basic componentsthe bracket. There are two types of pulley elbows used to change the The remote manual pull station(Pan No.434618 or 435960) The mechanical gas valves are designed to shut off the flow of linkage,and fusiole link.(Fusible links are not included and must direction of the wire rope by 90°.ANSUL recommends for tern- is made out of a molded red composite material.Tne red color gas to the appliances upon actuation of the regulated release be ordered separately.)The bracket holds the entire assembly peratures not in excess of 700°F(371 °C).Part No.415670 makes the pull station more readily identifiable as the manual assembly.The valves are available in sizes of 314 in.,1 in.,1 to the mounting surface. The linkage is used to support the has socket ends with set screws for 1/2 in.conduit,and Part means for fire suppression system operation.The pull station 1/4 in.,1 1/2 in.,and 2 in.ANSUL style,and 2 1/2 in.and 3 in. fusible link.Tne fusible link is designed to separate at a specific No.423250 has compression ring ends also for 1/2 in.conduit. is compatible with the ANSUL Flexible Conduit. The molded ASCO style.The valves are rated for natural and LP gas.Both temperature and release the wire rope,thereby actuating the Pulley elbows must be ordered in quantities of 50 as Shipping manual pull station should be mounted at a point of egress styles are UL Listed and includes the air cylinder,tubing,and regulated release mechanism. Assembly Part No. 415671 (socket end type) and Part No. and positioned at a height determined by the authority having fittings(Part No.15733)for connection to the release mecha- The scissor style detector allows the wire rope to be strung com- 423251(compression end type). jurisdiction.Trim Rings (Pan No. 427074) (pack of 10), are nism. pletely through the detection system conduit and brackets first PART No.41562D PART No.423250 available, Maximum and the detector linkage assemblies are then clipped on later. y 7.071- Part No.434618(Without Wire Rope) Part Operating I�11° Pan No.435960(With 50 ft(15.2 m)of Wire Rope) No Description Pressure Tne aetector consists of two types of assemblies: C) 55598 3/4 in.Gas Valve(ANSUL) 10 psi(0.69 oar) The Terminal Detector(Part No.435546)includes a test link ,a� 55601 1 in.Gas Valve(ANSUL) 10 psi(0.69 bar) and is placed last in a series of detectors.This detector is some- ,� °° i., 4.i 55604 1 1/4 in.Gas Valve(ANSUL) 10 psi(0.69 bar)) times referred to as the end-of-line detector and is thus named `rA k ��F % 55607 1 1/2 in.Gas Valve(ANSUL) 10 psi(0.69 bar) because it is at the point at whicn the wire rope Terminates,`or 55610 2 in.Gas Valve(ANSUL) 10 psi(0.69 bar) is anchored at the detector bracket.Only one terminal detector FIGURE 3-24 •1 25937 2 1/2 in.Gas Valve(ASCO) 5 psi(0.35 bar) is required per detection system. 0pp16p90°'s' �/ 25938 3 in.Gas Valve(ASCO) 5 psi(0.35 bar) The Series Detector(Part No.435547)is any detector located `l Flow Capacity BTU/HR,at 1 in.P.D. in-line between the regulated release assembly and the terminal PULLEY TEE The Pulle Tee(Pan No.427929)is used to change the dined- FIGURE 3-2�6 (CFH) 0.64 SP GR aetector. Y m.� Pipe Size P.D.1 in.WC 1000 BTLIM1 bon of two wire ropes by 90°.It must be used in areas where When using Part No.435546 and 435547 detectors,a total of (incnes) 0.64 SF OR Natural Gas 15 detectors can be in one detection system:14 series detectors the temperatures are within the range of 32°F to 130°F(0°C FLEXIBLE CONDUIT 3/4 751 751,000 (Part No 435547)and 1 terminal detector(Part No,435546). to 54 °C). Pulley tees can be used in mechanical gas valve Flexible conduit allows for quicker installations and the conve- 1 1288 1,288,000 actuation lines and remote manual pull station lines.Pulley tees nience of being able to route the cable over,under and around 1 1/4 1718 1.718,000 Note 1:Series Detector(Fan No.435547) is also available as cannot be used witnin a detection line. Part Nc.43554£,25/Pkg. obstacles.Flexible conduit can be used as a substitute for sten- 1 112 2630 2,630,000 •Note 2:Scissor-style linkage is also available in a 10-Pack(PartIII O e�hl dard EMT conduit or can be used with EMT conduit.Flexible 2 4616 4,616,000 °No.439515), II=_ conduit can be used only with the Molded Manual Pull Station 2 1/2 5700 5,800,000 (Part No.434618)and mechanical gas valve installations.The 3 7100 7,300,000 BRACKET \ Flexible Conduit comes in a 500 ft(152.4 m)length(Part No. To calculate gas flow for other than 1 inch p,d.' LINKAGE\ 4 ,(/ 434525)or together with 500 ft(152.4 m)of wire rope(Pan No. '.' 435959). New cfh=(cfh at 1 inch)x✓new p.d. l FIGURE 3-25 A 50 ft(15.2 m)Flexible Conduit pre-fed with wire rope(Part To calculate gas flow for other than 0.64 SP GR: FUSIBLE v N.44, •No.439104)is available. New cfh=(cfh at 0.64)x f 0.64 LINKA _._ 1, Also available is a Flexible Conduit Strain Relief(50-pack)(Part New SP GR •ANSUL STAINLESS STEEL CABLE No.435979). A B C FIGURE 3-23 The 1/16 in.stainless steel cable is run from the terminal detec- .A 50-pack of Flexible Conduit Inserts(Part No.434347)and a Valve Size in. (mm) in. (mm) in. (mm) 0001' tor. through conduit, all series detectors and pulley elbows, .50-pack of P-Clips(Part No.436150)are also available. 3/4 in. 3 314 (95.3) 6 3/8 (161.9) 5 1/2 (139.7) and into the regulated release mechanism trip lever.When any 1 in. 3 3/4 (90.3) 6 3/6 (161.9) 5 1/2 (139.7) fusiole link separates,the tension on the cable is relaxed,and •Note 1:Flexible conduit is intended for indoor use ONLY. 1 1/4 in. 4 7/8 (123.8) 7 3/8 (187.3) 6 3/8 (161.9) the trip lever actuates the regulated release mechanism.The 1 1/2 in. 4 7/8 (123.8) 7 3/8 (187.3) 6 3/8 (161.9) cable can also be used for mechanical gas valves and remote •Note 2:Flexible conduit cannot be used in detection sys- pin. 5 7/8 (149.2) 7 7/8 (200.0) 6 11/16(169.9) .manual pull stations.The cable is available in 50 It(15.2 m) tems. 2 1/2 in. 7 13/16(198.4) 9 1/16 (230.2) (Part No.15821)and 500 ft(152.4 m)(Pan No.79653)lengths. 3 in. 7 25132 (197.6) 9 1/16 (230.2) •The ANSUL stainless steel cable contains a blue tracer cable. r c il. c1 . illa illii NI i�1 • ��wl1■ E A F--I ill IN THRU 2 I. 2112 IN.THRU 3IN004.. 0p1$0B FIGURE 3-27 SECTION 3-SYSTEM COMPONENTS R-102 Restaurant Fire Suppression ManualR-102 Restaurant Fire Suppression Manual SECTION 3-SYSTEM COMPONENTS UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 3-10 REV.11 2014-SEP-01 2014-SEP-01 REV.11 PAGE 3-11 • ELECTRICAL GAS VALVES MANUAL RESET RELAY - ALARM INITIATING SWITCH FUSIBLE LINK The electrical gas valves are designed to shut off the flow of The Manual Reset Relay(Part No.426151)is required when The Alarm Initiating Switch Kit(Part No 426311)can be field Select correct UL Listed fusible link(s)for installation in detec- either natural or LP gas to the appliances upon actuation of using an electrical gas valve shut-off system.After the electric mounted within the AUTOMAN release.This switch must be tor(s)according to the temperature condition chart below. the regulated release assembly. The valves are available in gas valve has closed,either clue to system actuation or power used to close a supervised alarm circuit to the building main Fre SL STYLE sizes of 3/4 in.,1 in.,1 1/4 in.,1 1/2 in.,2 in.,2 112 in.,and 3 failure,the valve cannot be re-opened,allowing gas to flow, alarm panel when the AUTOMAN release actuates.This action To Be Used in.The valve is held open by an energized solenoid and upon until the reset relay button is manually pressed,re-energizing will signal the fire alarm panel that there was a system actua- Fusible Link Where system actuation,the switch contacts in the regulated release the circuit.The reset relay is available 120 VAC.The manual tion in the kitchen area.The switch kit contains all necessary Shipping Temperature Color assembly open.thus de-energizing the circuit to the gas valve reset relay is also recommended for electrical shut down. mounting components along with a mounting instruction sheet. Assembly Temperature Does Not of solenoid.causing the valve to close.Valves are available in 120 Part No. Rating Exceed Link VAC and are UL Listed. .The switch is rated 50 mA,28 VDC. _ 439085(25) 165'F 100°F Black Part Max.Operating �'fi Ji (74-C) (38°C) No. Description Pressure 439086(25) 212°F 150'F White 13707 3/4 in.Solenoid Gas Valve(ASCO) 25 psi(1.7 bar) @ (100°C) (66°C) 13708 1 in.Solenoid Gas Valve(ASCO) 25 psi(1.7 bar) 439087(25) 280°F 225'F Blue 550360 1 1/4 in.Solenoid Gas Valve(ASCO) 25 psi(1.7 bar) ALARM (13H°C) (107'C) � ALuRMING 13709 1 1/2 in.Solenoid Gas Valve(ASCO)25 psi(1.7 bar) SWITCH 439088(25) 360°F 290°F Red 13710 2 in,.Solenoid Gas Valve(ASCO) 25 psi(1.7 bar) SWITCH (182'C) (143'C) 550363 2 112 in.Solenoid Gas Valve(ASCO) 5 psi(0.3 bar) coVER 439089(25) 450'F 360°F Green 17643 3 in.Solenoid Gas Valve(ASCO) 5 psi(0.3 bar) (232'C) (t82°C) FIGURE 3-29 Flow Capacity BTU/HR,at 1 in.P.D. ril cH MDUNnRG T A-PC STYLE p y CKET oiw wcLUDED 1\11 (CFH) 0.64 SP GR ALARM MRIATING Fusible Link To Be Used Pipe Size P.D 1 in.WC 1000 BTU/ft3 ELECTRICAL SWITCHES CH xm Shipping Where (inches) 0.64 SP GR Natural Gas The electrical switches are intended for use with electric gas11. Assembly Temperature Temperature 3)4 264.96 247,500 valves, alarms.contactors, lights,contractor supplied electric Part No. RatingDoes Not Exceed 1 1091.01 1,119,000 power shut-off devices and other electrical devices that are FIGURE 3-31 1 1/4 1662.49 1,730,000 designed to shut off or turn on when the system is actuated. •439227(10) 165'F(74°C) 100°F(38°C) 1 1/2 1818.35 1,900.000439228(10) 212'F(100'C) 150°F(66°C) • Switches are available in kits:One Switch Kit(Part No.423878). REGULATOR TEST KIT 439229(10) 280'F(138°C) 225'F(107'C) 2 3117.18 3,251,000 Two Switch Kit(Pan No.423679),Three Switch Kit(Part No. The Test Kit Assembly(Shipping Part No.56972)is required 439230(10) 360'F(162°C) 290°F(143°C) 2 1)2 6078.49 0,821,000 423880), and Four Switch Kit (Part No. 423881). Mounting to test the regulator setting and nitrogen flow during 12-year 439231(10) 450°F(232°C) 360°F(182'C) • 3 7169.51 7.430.000hardware and 24 in.(610 mm)long wire leads are provided with maintenance examinations.This will ensure that the regulator ,439232(25) 500°F(260°C) 400°F(204°C) To calculate gas flow for other than 1 inch p.d.: I each kit.A Two-Switch Assembly without wire leads(Part No. is functioning properly. New cfh=(cfh at 1 inch)x,/new p.d. .436770)is also available.Each switch has a set of single-pole, _ O C' • double-throw contacts rated at: To calculate gas flow for other than 0.64 SP GR: 001 Al amu• UUcUUCSA Rating ENEC Rating _ New cfh=(cfh at 0.64)x 0.64 250 VAC,21A Resistive IE4T105/Approved — u �� ow New SP GR 250 VAC.2 HP 250V,21A Resistive �,��1>� TEMKERATURt O FUSIBLE SINKB DY Valve A B 125 VAC,1 HP 8A Motor Load ,1 rvslR�r/xeoor Size in. (mm) in. (mm) . ' FIGURE 3-32 O ! 3!4 in. 3 5/16 (81) 3 5/8 (92) • �' °0"' 1 in. 5 (127) 6 27/32 (174) . . 1 1/4 in. 7 13)16 (198) 7 29/32 (201) r J 1 1/2 in. 5 (127) 5 19/32 (142) 'VENT PLUG ASSEMBLY , SL STYLE A.c STYLE (01.,2 in. 6 3/32 (155) 5 15/16 (151) The Vent Plug Assembly(Part No.74274)is installed on the tOrtiFIGURE 3-33 2 1/2 in. 7 13/16 (198) 7 29/32 (201) agent tank adaptor to prevent pressure buildup within the agent 3 in. 7 13/16 (198) 7 29/32 (201) / tank or distribution lines due to temperature fluctuations. MAXIMUM REGISTERING THERMOMETER • The Maximum Registering Thermometer(Pan No.15240)may 111111FIGURE 3-30 CARTRIDGE RECEIVER GASKET be used to indicate the highest normal temperature for the pro- I001/112 The Cartridge Receiver Gasket(Part No.181)is installed in the tected area.Once this is established,the correct rated fusible release and actuator assembly cartridge receiver to create a link can be chosen.Other methods for determining maximum seal between the cartridge receiver assembly and the cartridge. temperatures may be used. • HOSE/GROMMET PACKAGE ENIM The Hose/Grommet Package(Part No.418511)consists of a l' A 24 in.rubber hose and two grommets.This package is required when expellant gas hose is routed outside the AUTOMAN Regulated Release,Regulated Actuator,and/or tank enclosure FIGURE 3-28 assemblies. SECTION 3-SYSTEM COMPONENTS R-102 Restaurant Fire Suppression Manual R-702 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 PAGEP33-12 REV2 ULC EX3470 11 2014-SEP-01 2014-SEP-01 REV.11 PAGE 4-1 . IN-LINE BURST DISC ASSEMBLY(MANIFOLDED NOZZLE AIMING DEVICE SYSTEM DESIGN GENERAL INFORMATION ""-- SYSTEMS ONLY) t.The Nozzle Aiming Device (Pan No. 439877) is available to The ANSUL R-102 Restaurant Fire Suppression System may be 1.Nozzles must be located 2-6 in.(51-203 mm)into the center The in-line burst disc assembly is required to eliminate the properly aim each nozzle to the correct aiming point.The device used on a number of different types of restaurant cooking appli- of the duct opening,discharging up.See Figure 4-1. siphoning of the agent up the pipe during extreme temperature clamps to the nozzle and emits a small laser light that reflects on ances and hood and duct configurations.The design information variations. In addition to eliminating the siphoning effect,tne the surface that it is aiming at.The nozzle can then be rotated to listed in this section deals with the limitations and parameters �\ common in-line burs[disc assembly eliminates the possibility point at a predetermined aiming point and then tightened to hold of this pre-engineered system.Those individuals responsible of one or more individual discs located in the tank adaptor from that angle.The aiming device adaptor attacnes to the nozzle. for the design of the R-102 system must be trained and hold a 0 failing to burst.The assembly consists of a stainless steel body The shipping assembly consists of the aiming device and the current ANSUL certificate in an R-102 training program. which houses tne burst sc.When utilizing this assembly in a atlaptor. The R-102 and the PIRANHA systems use compatible agents manifolded system,it Is necessary to modify(remove)the burst ��. and components, therefore, they may be used together for disc located in all of the R-102 tank adaptors in the system The � cooking appliance, hood, and duct protection. The primary in-line burst disc assembly is to be mounted as close to the tank \ AUTOMAN Release can be either an R-102 or a PIRANHA �� outlet as possible.After system discharge the assembly must II" \ AUTOMAN Release and can actuate up to two additional R-102 44 ADAPTOR or PIRANHA Regulated Actuators. In systems utilizing a 101 z-fin I be disassembles and a new ours disc ins[alietl. PART NO 439676] NozzLE remote release,any combination of the maximum number of (51-2015Av. Descr tion Pan NG. In-Lin bur AIMING 111 416970 In-Line Burst Disc Assembly DEVICE regulated actuators can be used. PART No. •Both systems must actuate simultaneously. 417911 burst Disc(Pack of 10, 9 551265) FIGURE 3-36 • Each system must be designed and installed per its appropri- FIGURE 4-1 __ 1.54m --Ji ate manual. No6 i39 mml ! STAINLESS STEEL BRAIDED ACTUATION HOSE • Adjacent appliances requiring protection must be protected 2.In installations where a UL listed damper assembly is The Stainless Steel Actuation Hose is used to connect the actu- with the same type of system, either R-102 or PIRANHA, employed,the duct can be installed beyond the 8 unless the center-to-center spacing between the adjacent (203 mt maximum,ct nozzle a point just beyondb the damper I\ 7! 600 anon line compression tees between each pneumatic actuator. R-102 and PIRANHA nozzles is no less than 36 in.(914 mm). • \� -� .i�� The hose has the same thread etwee0,hase the fittings.The assembly that will not intedere with the damper Exceeding \��,•h t . ►� t• actuation hose allows flexibility between the AUTOMAN and •When appliances are protected with R-102 nozzles, the the maximum of 8 in.(203 mm)in this way will not Void the PHIL-- Il each regulated actuator. hood and connecting duct above those appliances cannot be UL listing of the systemprotected with PIRANHA nozzles.Hose •Mixing systems in a common plenum is not allowed. 3.Previously listed three flow number and five flow number Part No. Len th Couplings duct protection detailed in earlier published manual(Part NoOne of the key elements for restaurant fire protection is a correct 418067-06)can also still be utilized31809 16 in.(406 mm) 7/16-20 x 7/16-20 Females system design.This section is divided into 10 sub-sections: E.,.....-•----- % 32335 20 in.(508 mm) 7/16-20 x 7/16-20 Females Nozzle Placement Requirements,Tank Quantity Requirements, DUCT SIZES UP TO 50 IN.(1270 mm) • • •IF 32336 24 in.(610 mm) 7/16-20 x 7/16-20 Females Actuation and Expellant Gas Line Requirements, Distribution PERIMETER,'16 IN.(406 mm)DIAMETER 430815 42 in.(1067 mm) 7/16-20 Female x 1/4 in.NPT Piping Requirements, Detection System Requirements, DIS:T Male Manual Pull Station Requirements, Mechanical Gas Valve • One 1W nozzle=one flow number REO TO eO es r BURST TOWARDS— Fitting Requirements, Electrical Gas Valve Requirements, Electrical • 50 in.(1270 mm)perimeter maximum ADAPTOR(PART Nc 4117071 Part No. Description Switch Requirements, and Pressure Switch Requirements. 16 in.(406 mm)diameter maximum FIGURE 3-34 31810 Male Elbow(7/16-20 x 1/4 in.NPT) Each of these sections must be completed before attempting �M 31811 Male Tee(7/16-20 x 7/16-20 x 1/4 in.NPT) any installation.System design sketches should be made of all DUCT SIZES UP TO 100 IN.(2540 mm) 415371 Tee(7/16-20 x 1/8 in.Male NPT x 1/8 in.Female NPT) aspects of design for reference during installation. PERIMETER/32 IN.(812 mm)DIAMETER 114 IN.CHECK VALVE 32338 Male Straight Connector(7/16-20 a 1/4 in.NPT) The 1/4 in.check valve(Part Nc 25627)blocks the flow of 25627 1/4 in.Check Valve NOZZLE PLACEMENT REQUIREMENTS •One 2W nozzle=two flow numbers actuation gas from the actuator that was actuated to the actu- ator(s) Ira* . .� _♦1 This section gives guidelines for nozzle type,positioning,and • 100 in.(2540 mm)perimeter maximum that was not actuated This prevents actuation gas from.. , A ham.` E quantity for duct,plenum,and individual appliance protection. 32 in.(812 mm)diameter maximum escaping from an open actuator which may have had the car- �� This section must be completed before determining tank quan- ms in tity and piping requirements. The chart below shows the maximum protection available from [ridge removed. Tns.zo FIGURE 3-37 each duct nozzle. CHECK VALVE(PART NO.256271 000N3 IOW Duct Protection-Single Nozzle 3.0 Gallon 1.5 Gallon AGENT DISTRIBUTION HOSE AND RESTRAINING CABLE All duct protection is UL listed without limitation of maximum duct Description System System KIT length(unlimited length).This includes all varieties of ductworks 2W Nozzle Maximum Maximum The Agent Distribution Hose and Restraining Cable Kit(Part both horizontal and vertical including ducts that run at angles to 100 in.(2540 mm) 100 in.(2540 mm) No.435982)consists of a 5 ft(1.5 m)long Agent Distribution the horizontal and ducts with directional bends. Perimeter Perimeter �, \ Hose.a 3 ft re Pm)a long.RestrainingegCable,and a Restrainingc .Note: Ducts from multiple hoods connected to a common 1 W Nozzle Maximum Maximum 1 Cable Hardware Package.The Agent Distribution Hose can be I ductwork must be protected in compliance with NFPA 96 and 50 in.(1270 mm) 50 in.(1270 mm) 1H IN NPT \ 2 m / ports found with ccomme cal kite applThe hs with oast ove- (6mm; all local codes. Pehmeter Perimeter /Is,mml ports oftincommercial efor cleanings.The hose allowsgtofor move- ment of the appliance for cleaning without having to disconnect The R-102 system uses different duct nozzles depending on the any fire suppression system discharge piping. size of duct being protected. FIGURE 3-35 o,.... Note:The Agent Distribution Hose is authorized for use with only UL Listed ANSUL Wet Chemical Restaurant Fire Suppres- sion Systems. I SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual R.102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 UL EX3470ULC EX3470 PAGE 4-2 REV.11 2014-SEF-01 - 2014-SEP-01 REV. 11 PAGGEE4-3 - •'Duct Protection-Multiple Nozzle Read over from the 8.0 in.(203 mm)line on the table to the Duct Protection-Muttiple•NozOle•(Coranued)--- ' " When working with Chart 4-2,one half of the quantity of nozzles 11A/Module column.At that point,the chart shows that the'B" determined must be equally positioned in the top hall of the DUCT SIZES UP TO 135 IN.(3429 mm)PERIMETER- module length for the 1W nozzle can be 22.0 in. (558 mm). DUCT SIZES GREATER THAN 100 IN.(2540 mm) area of the duct and the remaining half of the nozzles must be THREE FLOW OPTION Center the 1W nozzle in that module.The 2W module can now PERIMETER positioned in the bottom half of the duct area. be centered within the remaining module. • One 1W nozzle and one 2W nozzle=three flow numbers • Ducts over 100 in.(2540 mm)perimeter may be modularized Example The duct to be protected has a Side"A"of 40 in. • 135 in.(3429 mm)perimeter maximum using 2W nozzles (1016 mm)and a Side''Er of 60 in.(1524 mm).Referring to the • No round duct option available design chart,this duct requires four nozzles.One half of 4=2 • No round duct option available p Therefore,two nozzles must be equally positioned in each of the • Follow design table in Figure 4-2 to determine maximum •Follow the design chart to determine maximum module size two duct areas.See Figure 4-3. module size for each nozzle for each 2W nozzle SIDE•e• 1W Module 2W Module •When determining number of nozzles required,it is sometimes so IN net mm) SO IN net mm) Side A Side B Side B Side B an advantage to check the chart using the shortest side as } Maximum Maximum Maximum Maximum Side"A'and then recheck it using the longest side as Side 20e1 • • in. Imm) in. Imm1, in. (mm) w. (mm) 'A.'This comparison may reveal a need for a lesser quantity isoa mml 4 ;1011 60.0 (1524) 23.0(584) 37.0 (939) of nozzles one way versus the other way SIDE ^____ ___ o cN 5 (127) 60.0 (1524) 23.0(584) 37.0 (939) When working with Chart 4-1,the quantity of nozzles deter- 6 (151) 59.5 (1511) 22.5(571) 37.0 (939) mined must be equally divided within the duct area. hope IN • • • 7 (177) 59.0 (1498) 22.0(558) 37.0 (939) 8 (203) 58.5 (1485) 22.0(558) 36.5 (927) - I 9 (228) 58.0 (1473) 21.5(546) 36.5 (927) CHART 4-1 F I+es m NO '1 10 (254) 57.0 (1447) 21.0(533) 36.0 (914) a FIGURE 4-3 WSW 11 (279) 56.0 (1422) 20.5(520) 35.5 (901) A • • • SIDE'e"cm 12 (304) 55.5 (1409) 20.0(508) 35.5 (901) 13 (330) 54.5 (1384) 19.5(495) 35.0 (889) r rimeIen 79,1 .je m7s e+ov1w>ra3 5 1c]eI 3.21:2, sln ve1w.4rianw�2 mu1nux:ws1umno rovrsro+1lnmnlHm1ssls6uxap �2+sx�mnwM teen llsn6enl+nmn1+>m+1+un1o.14 (355) 53.5 (1358) 18.5(469) 35.0 (889) 15 (381) 52.0 (1320) 18.0(457) 34.0 (863) s r 16 (406) 51.0 (1295) 17.0(431) 34.0 (863) -t- 17 (431) 49.5 (1257) 16.0(406) 33.5 (850) r - Si 18 (457) 47.5 (1206) 14.5(368) 33.0 (838) -9- I r . . 0 19 (482) 46.0 (1168) 13.5(342) 32.5 (825) J 1 r z< 20 (508) 43.5 (1104) 12.0(304) 31.7 (805) =2 = 21 (533) 41.0 (1041) 10.0(254) 31.0 (787) _ r -J ' 22 (558) 38.0 (965) 7.5 (190) 30.5 (774) .r Js 23 (584) 33.5 (850) 4.0 (101) 29.5 (749) '. 2 :> SIDE A.. J is a N r N J 1 4---I Side B 1_4. r' r . 6.1 X- ]c * - nr r r 2, J 61 I Side AI • • n - 3 1 [1W I 12W1 2a xs r- f` 3. IL )e FIGURE 4-24- 73, r-' t I 4 re i -- r.-- ..., 5 6 e Example: Protection is required for a duct that has an "A" a I i I s I E 7 e, dimension of 8 in.(203 mm)wide and a'B"dimension of 55 in. CHART 4-2 (1397 mm)long. e Referring to the table in Figure 2, if the 'A" dimension is A : • :- NOTE,NOZZLE OUANmM rEe LISTED CHART A-Z MUST 9E EQUAL,DIVIDED INTO EACH OF THE TWO DUCT MOOV.ES. 8 in. (203 mm), the '6' dimension must not exceed 58.5 in. (1485 mm). In this example, the"B" dimension is 55 in. ]�m J 91 (1397 mm),therefore,this duct can be protected with a three x a I - - e7 flow application. 'r 2 - 4 ,s a Im +11 a' _ , +,7 iH 46 I 122 ...” SECTION 4-SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN • UL EX3470 ULC EX3470 UL 503470 ULC EX3470 PAGE 4-4 REV.11 2014-SEP-01 2014SEP-01 REV.11 PAGE 4-5 Transition Protection Plenum Protection Option 2:'Tne`1 W nozzle Mtis:De-piaced perpendicular,8-12 in. Transitions are protected ata point in the transition where the The 1,2N nozzle must be centered 10 to 26 in.(254 to 660 mm) The R-102 system uses the 1W nozzle or the 1N nozzle for • (203-304 mm)from the face of the filter and angled to perimeter or the diameter is equal to or less than the maximum below the precipitator and aimed to discharge at the center of plenum protection.The 1W nozzle is stamped with 1W and the center of the filter.Tne nozzle tip must be within size duct that can be protected.The nozzlefs)must be located eacr:precipitator cell.However,if it is physically Impossible tc •the 1N nozzle is stamped with 1N,indicating they are one-flow 2 in.(50 mm)from the perpendicular center line of the in the center of the area at that point,or center of the module mount the nozzle at 10 to 26 in.(254 to 660 mm)due to precip- nozzles and must be counted as one flow number each.When filter.See Figure 4-8. protected when more than one oust nozzle is required.Note: itator placement,the nozzle may be mounted closer than 10 in. protecting a plenum chamber, the entire chamber must be /\,F e.t3os MEN Nozzles to protect ducts with a transition that is more than (254 mm).See Figure 4-5. protected regardless of filter length. / MAXIMUM 4 ft(1.2 m)in height,will be required to be positioned in no-NN+ni\ the opening of the transition from the hood 2 to 8 in.(50 VERTICAL PROTECTION-GENERAL to 203 mm)into the opening using standard duct nozzle , e IN 1200 mm) 1 W NOZZLE-SINGLE AND'V"BANK PROTECTION MINIMUM design parameters.See Figure 4-4. sue gucr POR Wm TRANSITION One 1W nozzle will protect 4 linear feet(1.2 m)of plenum.The .-ii.+. NOZZLE PROTECTIpr maximum distance from the end of the hood to the first and last NOZZLE TIP �� DUCT nozzle must be no more than 2 ft(0.6 m).After the first nozzle, MUST BE wanes HIS AREA TTRANSITIONI } any additional nozzles must be positioned eta maximum of 4 h (1.2 m)apart down the entire length of the plenum.The plenum \ width must not exceed 4 ft(1.2 m).(The 1W nozzle can be used • PRECIPRATOR on single or V-bankfitter arrangements.)See Figure 4-fi. FIGURE 4-8 _"_ N } �� 11.111 MAXIMUM) HORIZONTAL PROTECTION-OPTION 1 (25,-660 mm 4FT(1.2 m) 1N NOZZLE SINGLE BANK PROTECTION (•ml �� ♦FTDamMA%NUM. FT n3 m) MAX ► --- MAxN� MAxNUM 1 N will protect 10 linear feet(3.0 m)of single filter bank I NOZZLE FOR MAxxiuM) plenum.The nozzle(s)must be mounted in the plenum,210 4 in. F Y PRECIPITATOR1 / � / One to 102 nozzlemm)from the face of the filter,centered between the PROTECTION c filter height dimension,and aimed down the length.The nozzle j10 0001111,01 �'•;�:ip �/01111 must be positioned.0-6 mm)from Inc end of the hood to FIGURE 4-4 •ePHYSICALLY urrec CLOSER TTHHAIN 0 W it2s.EDEN.26 e i�To 660 mm;,NOZZLE MAY BE Z" the tip of the nozzle.See Figure 4-9. J FIGURE 4-5 fi Electrostatic Precipitator Protection 6 z-.IN. +o Fr t3o m; Note: For protection of Pollution Control Units(PCU5)or air i, /-� '�,-\ ts0-r2 NN,NNN, raAxwwM Some restaurant ventilating ducts have an electrostatic precip- scrubbers with or without ESPs,contact Technical Services for .. -------- - ��jj .//// itator installed at or near the base. These precipitators are non-UL listed recommended application. \ I ‘4,,,,,_-,, / c generally small and are used to aid In the cleaning of exhaust air. . FIGURE 4-6 Ducts with precipitators located at or near the base can be NOW 040ip1 , foi protected using duct nozzle(s)above the precipitator and 1/2N . When protecting plenums with the 1W nozzle,two options of nozzle(s)for the precipitator.One 1/2N nozzle must be used coverage are available. f •for each cell being protected.This nozzle is stamped with 1/2N, Option 1:The 1W nozzle must be on the center line of the indicating that it is a 1/2-flow nozzle and must be counted as 1/2 single or"V'bank filter and positioned within 1-20 in. flow number. (26-508 mm)above the top edge of the filter.See When protecting ducts equipped with precipitators, the duct Figure 4-7. nozzle(s)must be installed above the precipitator and aimed to discharge downstream.If the area above the precipitator is a FIGURE 4-9 duct,the nozzle(s)must be positioned according to duct protec- lion guidelines.If the area above the precipitator is a transition, ' 20 IN thaw nom,) the transition guidelines must be followed. MAXIMUM • At . wNIMUM 20 IN.NOB mmj MAXIMUM "•• }N.126mm7 MINIMUM FIGURE 4-7 SECTION 4-SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 _ UL EX3470 ULC EX3470 PAGE 4-6 REV.11 2014-SEP-01 2014-SEP-01 REV.11 PAGE 4-7 • .-..' Plenum Protection(Continued) • For a plenum,•either single or"V bank,with a linea•extension Appliance Protection HORIZONTAL PROTECTION-OPTION 2 •longer than 10 ft(10 m),each bank may be protected using one 1W NOZZLE-'\^BANK PROTECTION .1N nozzle every 10 fl(3.0 m)or less depending on the overall The following pages detail types of appliance protection.Each length of the plenum.See Figure 4-12.The nozzles may point design requires several factors:correct nozzle choice,correct One 1W nozzle will protect 6 linear feet (1.8 m)of V bank in the opposite directions as long as the entire plenum area is nozzle height above hazard,correct nozzle location and correct plenum.The nozzle must be mounted horizontally,positioned 1/3 ,protected,and the 10 ft(3.0 m)limitation is not exceeded.See aiming point. the filter height down from the top of the filter.Nozzles can be Figure 4-13.The nozzle positioning shown in Figure 4-14 is not located at 6 II(1.8 m)spacings on longer plenums.The nozzle an acceptable method of protection because the plenum area Fryer-Single Nozzle Protection must be positioned 0-6 in.(0-152 mm)from the end of the hood to directly under the tee is not within the discharge pattern of either 1. Design requirements for fryers are broken down into two the tip of the nozzle.See Figure 4-10. nozzle. types. 1W NOZZLE A.FRYERS WITHOUT DRIPBOARDS • is FT(3.O m)."' MAyxi,1M If the fryer does not include a dripboard,measure the 10 cT r9.o mt/ internal depth(horizontal dimension from front to back) •4t1,. : -44I1,n rel 1 f MAXIMUM �. and length of the frypot. •''t; r HEIGHT or / . B.FRYERS WITH DRIPBOARDS FlLTER ml A ET(,,a m, • MAXIMguw°,mt \ If the fryer includes any dripboard areas,measure both M• 44* 'ri.ji:.'• t MAXIMUM the internal depth(horizontal dimension from front to " back)and length of the frypot portion,and then measure fir'am, //�� MAZIMUM /" the internal depth and length of the overall hazard area ��/ including any dripboard areas. \�3o Fr(e,ml 2. Using Table,'Maximum Cooking Area Dimension-Single Nozzle Fryer Protection,'determine which nozzle is needed to protect the fryer based on the maximum dimensions FIGURE 4-12 listed. �« A.If the fryer does not include a dripboard, use the / maximum dimensions listed in the first column of the . ,o Fr(3.0 m),, table to select the correct nozzle. MAXIMUM • FIGURE 4-10 B.If the fryer includes any dripboard areas,use both the O°M" ' ,o Fr(3.0 m) maximum frypot dimensions in the first column of the TWO 1N NOZZLES-V BANK PROTECTION MAXIMI table. and the maximum overall dimensions in the .Two 1N nozzles will protect 10 linear feet(3.0 m)by-4 It(1.2 m) &0.• second column of the table to select the correct nozzle. wide of V bank plenum.The nozzles must be mounted in the . ,o r7(anon) None of the maximum dimensions in either column may .plenum,2 to 4 in. (50 to 101 mm)from the face of the filter, MAXIMUM be exceeded. centered between the(Iter height dimension,and aimed down the / 3. If either the maximum trypot or the overall sizes are length. The nozzle must be positioned 0-6 in.(0-381 mm)from the exceeded,an additional nozzle(s)will be required.Refer to end of the hood to the tip of the nozzle.See Figure 4-11. \ (4,,V 3o FT(s,mi the multiple nozzle requirements. Example:A fryer with a dripboard. The inside of the frypot '�\\Vv A M without the dripboard measures 18 in.in depth x 18 in.in length I� ja_(ao-,o,mm) (457 mm x 457 mm)and the inside of the overall area includ • - e'°^ 1 ing the dripboard measures 78 in, in depth x 24 in. in length •mml,o, rr. - ?' (457 mm x 670 mm).From the Table-Maximum Cooking Area �.;:;.I .M'\� emu FIGURE b�tm Dimension-Single Nozzle Fryer Protection,"either the 3N or • .•• the 290 nozzle should be selected to protect the fryer,depend- F,(1.2 ml---1 ing on the maximum nozzle height above the fryer and the !`-°MAXIMUM NI positioning requirements allowed.Refer to appropriate Figures. 11,91114P lOR(3A ml MA%IMUM ,4 0, iiiiii*„,..„.....,.. INCORRECT FIGURE 4-14 DAMFIGURE 4-11 • SECTION 4-SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual R-702 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 PA EX3470-6ULC EX3470 UL REV.11 PAGE 4-9 PAGE a-E REV.1'. 2014-SEF-01 Fryer-Single Nozzle Protection (Continued) Fryer-Single Nozzle Protection (Continued) Maximum Area Dimensions-Single Nozzle Fryer Protection(Continued) Maximum Area Dimensions-Single Nozzle Fryer Protection Max.Size Max.Size Max.Size Over yp 9 T e of Nozzle Hei ht Nozzle Max.Size Overall Type of Nozzle Height Nozzle Frypot Only With Dripboard •- Nozzle Above Top of Fryer Location Frypot Only With Dnpboard Nozzle Above Top of Fryer Location • • • Full or Split Vat Full or Split Vat 230 27 in.to 47 in. See Figure •14.5 in.x 16.5 in. 14.5.in.x 26.5 in. 290 16 in.to 21 in. See Figure 4-17 14 in.x 15 in. 14 in.x 21 in. (686 mm to 1193 mm) 4-15 and 4-16 •(368 mm x 419 mm) (368 mm x 673 mm) (406 to 533 mm) .(355 mm x 381 mm) (355 mm x 533 mm) 19.5 in.x 19 in. 19.5 in.x 25 3/8 in. 290 13 in.to 16 in. See Figure 4-17 •(495 mm x 482 mm) (495 mm x 644 mm) (330 to 406 mm) Full or Split Vat Full or Split Vat 245 20 in.to 27 in. See Figure 14 in.x 15 in. 14 in.x 21 In. (508 mm to 685 mm) 4-15 and 4-16 19.5 in.x 19 in. 19.5 in.x 25 3/8 in. 3N See Figure 4-18 See Figure 4-18 •(355 mm x 381 mm) (355 mm x 533 mm) •(495 mm x 482 mm) (495 mm x 644 mm) • Full or Split Vat Full or Split Vat 290 13 in.to 16 in. See Figure 4-17 18 in.x 18 in. 18 in.x 27 3/4 in. 3N 25 in.to 35 in. See Figure 4-19 14 in.x 15 in. 14 in.x 21 ir,. (330 mm to 406 mm) •(457 mm x 457 mm) (457 mm x 704 mm) (635 mm to 889 mm) .(355 mm x 381 mm) (355 mrn x 533 mm) • Full or Split Vat Full or Split Vat 290 16 in.to 27 in. See Figure 4-17 �� 14 1/2 in.x 14 in. 14 1/2 in.x 26 1/2 in. (406 mm to 685 mm) F,, - r---6� a 7 T'I TY .(368 mm x 355 mm) (366 mm x 673 mm) i -7 �- 1 „... 7 i 1 T_, i R` I �\ TOP OF FRYER _-r�� Fes` �• _ �. 1 ,'' I G u,. t I I' 1111411 I FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD • 290 NOZZLE TIP POSITIONED OVER THE MIDPOINT OF THE HAZARD AREA A 3 IN. RIGMT TO-LEFT 1 TOP OF FRYER I I TOP OF FRYER 41111111 (76 mm)FROM THE MIDPOINT ALONG THE LONGEST SIDE OF THE HAZARD ANDA CENTERLINE i 11 I I - 1 W.(25 mm)FROM THE MIDPOINT ALONG THE SHORTEST SIDE OF THE HAZARD FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD AND ANTED AT THE MIDPOINT OF THE COOKING AREA. NOTE:9N NOZZLE TIP FAUST BE LOCATED WITHIN THE PERIMETER OF THE SURFACE I/1 A Pill' ��WFA , //G�� FIGURE 4-17 AREA WRHW THE FROM HALF OF THE FRY POT AND AWEDAT THE CENTER. ' �t'�1 Pit (1/41;10 d/�✓/�A// +// j/// FIGURE 4-19 J IN.(883 mm)MA%IMUM DIAGONAL �`W' DISTANCE BETWEEN NOZZLE AND CENTER OF HAZARD AREA FRYER WITHOUT DRIPBOARL FRYER WITH DRIPBOARD FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD SPLIT VAT ( -:�.-ti .6 l - NOZZLE TIP POSITIONED ANYWHERE ALONG OR WITHIN PERIMETER OF COOKING I "(" �` 21 n.(53a mmI k �y NOZZLE TIP POSITIONED ANYWHERE ALONG OR WITHIN PERIMETER OF COOKING k; .,I� SURFACE AND AIMED TO THE CENTER OF THE COOKING AREA. SURFACE AND AIMED TO THE CENTER OF THE COOKING AREA. '� MINIMUM � j' -- FIGURE 4-15 FIGURE 4-16 1 y I ERTICAL I m-_� ®Ie 011221•3HELM r %II.. "%go. FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD 9N NOZZLE TIP POSITIONED ANYWHERE ALONG OR WITHIN PERUAErER OF COOKING SURFACE AND AIMED TO THE CENTER OF THE COOKING AREA. FIGURE 4-18 SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual R-702 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 4-10 REV.11 2014-SEP-01 2014-SEP-01 REV.11 PAGE 4-11 • Fryer-Multiple Nozzle Protection - A. If the module considered does not include any-portion - Fryer-Multiple Nozzle Protection (Continued) Design Requirements: of the dripboard,use only the maximum frypot area and maximum dimension listed in the first column of the Maximum Area Dimension-Multiple Nozzle Fryer Protection Fryers exceeding the coverage of a single nozzle can be divided table to select the correct nozzle. into modules. Each module must not exceed the maximum Max.Size Module area allowed for a single nozzle.However,when utilizing multi- B. If the module considered includes any dripboard areas, Max.Size Module Overall Type of Nozzle Height Nozzle ple nozzle protection,the longest side allowed for a fryer with use both the maximum frypot area and dimension Frypot Only With Dripboard Nozzle Above Top of Fryer Location listed in the first column of the table,and the maximum dripboard can be used,regardless of whether the fryer has a Full or Split Vat Full or Split Vat dripboard or not. overall area and dimensions listed in the second 21 in.x 210 in.2 21 in.x 294 in.2 230 27 in.to 47 in. See Figure 4-21 column of the table to select the correct nozzle. 533 mm x 0.14 m2) z mm) The maximum size fryer that can be modularized is 864 in.2 ( (533 mm x 0.19 m) (666 mm to 1194 N(55742 mm2). 3. None of the maximum dimensions in either column may be Full or Split Vat Full or Split Vat exceeded.If either the maximum frypot or the overall sizes 1. Design requirements for multiple nozzle fryers are broken are exceeded,the area divided into modules will need to be 21 in.x 210 in.2 21 in.x 294 in.2 245 20 in.to 27 in. See Figure 4-21 down into two types: redefined with the possibility of an additional nozzle. (533 mm x 0.14 m2) (533 mm x 0.19 m2) (508 mm to 686 mm) A. FRYERS WITHOUT DRIPBOARD(S) Full or Split Vat Full or Split Vat If the fryer does not include a tlripboard,measure the Options For Modularizing Fryers 21 in.x 210 in.2 21 in.x 294 in.2 290 13 in.to 16 in. See Figure 4-22 internal depth(horizontal dimension from front to back) The following Figure 4-20 shows approved methods of divid- (533 mm x 0.14 m2) (533 rim x 0.19 m2) (330 mm to 406 mm) and length of the frypot.Then,multiply the depth and ing(modularizing)fryers so that each section can be properly 2 length to obtain the area of the frypot in square inches. protected.Example: A fryer with a dripboard The inside vat 25 3/8 x 370.5 in 2 25 3IE x 495 int m2) 290 (3 in.to 16 in. See Figure 4-22 without the dripboard measures 18 in.in depth x 30 in.in length (544 mm x 0.24 m) (644 mm x 0.32 (330 mm to 406 mm) B. FRYERS WITH DRIPBOARD(S) (457 mm x 762 mm)and the inside of the overall vat includ- Full or Split Vat Full or Split Vat If the fryer includes any dripboard areas, measure ing the dripboard measures 24 in.in depth x 30 in,in length 26 1/2 in.x 203 in.2 26 1/2 in.x 384 1/4 in.2 290 16 M.to 27 in. See Figure 4-22 both the internal depth and length of the frypot portion, (610 mm x 762 mm).Because the fryer is 30 in.(762 mm)in (573 mm x 0.13 m2) (673 mm x 0.25 m2) (406 mm to 686 mm) and then measure the internal depth and length of the length,it exceeds the coveraoe of a single nozzle. z overall hazard area including any dripboard areas. 25 316 x 370.5 in2 25 3/8 x 495 in 3N See Figure 4-23 See Figure 4-23 Determine the area of both the frypot and the area of Dividing the length in half, each module now has an overall (644 mm a 0.24 m2) (644 mm x 0.32 m2) the overall vat by multiplying corresponding depth and vat dimension of 24 in.in depth x 15 in,in length(610 mm x 27 3/4 x 324 in.2 27 3/4 x 497 int 3N 25 in.to 35 in. See Figure 4-24 387 mm).From the Table, "Maximum Cooking Area Dimension 04 mm x 0.21 m2) 2 length dimensions. -Multiple Nozzle Fryer Protection,'either the 3N or the 290 (7 (704 mm x 0.32 m) (635 mm to 88.,° mm) 2. Divide the frypot or overall vat into modules,each of which nozzle should be selected to protect each fryer module,depend- s.N(es4 tom)MAXIMUM DIAGONAL can be protected by a single nozzle,based on the maximum ing on the maximum nozzle height above the fryer and the DISTANCE BETWEEN NOZZLE dimension and area coverage of the nozzle as specified positioningrequirements allowed.Refer to appropriate Fi ures, ,-* "-' - AND CENTER OF a 99 I F, �:�� f - HAZARD AREA M ,- -° in Table, "Maximum Cooking Area Dimension- Multiple 4-75 through 4-19. ,Y `�� t ;,1,:- 1 / '�`;,`„ Nozzle Protection.' 1- I '7 i See additional examples in Appendix Section. i' 1 v_ f a'NNs"'m 1-,`I"('�� r� 1 it NOZZLE I ^� AREA OF EACH FRY POT MODULE 0� NEIGHT CANNOT EXCEED 324 N+(20803 mm+) <>1 �- ��' EACH MODULAR AREA,INCLUDING DRIPBOARD. - 4`146- � �� MUST NOT EXCEED 48]N.'(32084 IIXP+1 AREA OF EACH FRY 1%11 oonv POT MOOULE -+- CANNOT EXCEED I �Ie mmv FRYER WITHOUT DRIPBOARD FRYER WITH DRRBOARD 3241N.; W' 3N NOZZLE TIP MUST BE POSITIONED ANYWHERE ALONG OP WITHIN THE PERMAETER MIDPOINT ' MIDPOINT ---- /, ( 3mms) FR VER WRHOUT DRIPBOARD FRYER WITH DRIPBOARD RE THE MODULAR IT IS PROTECTING AND AIMED AT THE MIDPOINT OF THAT ///"////// I RESPECTIVE MODULE AREA. POSITION NOZZLE TIF ANYWHERE ALONG OR WITHN THE PERMETER OF THE AREA OF THIS + I FIGURE 4-23 I 1 1 MODULE n IS PROTECTING AND AM AT THE MIDPOINT OF THAT MODULAR AREA. t tPOOTT PiUS DRIP FIGURE 4-21 I _,%CEEDCANNOTI l - r-, p]IN.' m .'T AIM POINT DRIP BOARD I DRIP BOARD DRIP BOARD (32084 mm'1 EXAMPLE ONLY Y- =1 (DIAGONAL t -"` 1 AM POINT(DIAGONAL TT CENTER OF FRYER WITHOUT DRIPBOARD - .� MODULE EXAMPLE • pi!v AAN+' EXAMPLE ONLY �+- I' - ^,�l - - -'5 I conies ARS E COOPING FRYER WITH DRIPBOARD FRYER WITH DRIPBOARD I 1 - - I AREA) FIGURE 4-20 1 I i i i RIGHT-TO-LEFT RIGHT - I b� ' TO-LEFT ,.�, 1 CENTERLINE C4NTEF %1171-1.-P00011111" �� s bnp, FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD 280 NOZZLE rip POSITIONED OVER THE MIDPOINT OF THE RESPECTIVE MODULAR THE 3N NOZZLE TIP MUST BE POSITIONED ANYWHERE ALONG OR WITHIN THE AREA x 3 M (]E nFn)FROM THE MIDPOINT ALONG THE LONGEST SIDE 0,THE PERIMETER AND FORWARD OF THE RIGHT-TO-LEFT CENTERLINE OF THE COOKING MODULE AND s 1 IN(25 TRY)FROM THE MIDPOINT ALCM THE SHORTEST SIDE OF AREA.THE AIMING PONT OF THE NOZZLE MUST BE AT THE DIAGONAL CENTER OF THE MODULE AND AIMED AT THE MIDPOINT OF THE MODULE. THE MODULAR COOKING AREA. FIGURE 4-22 FIGURE 4-24 SECTION 4-SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN • UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 2014-SEP-Ot REV.11 PAGE 4-13 PAGEE 4-14-t2 REV.11 2014-SEF-01 Multiple Nozzle Fryer Protection-Tilt Skillet I Braising Pan Range Protection .- Protection for tilt skillets or braising pans is to be bases upon the 0 The R-102 system uses five different nozzles for the protection 1 coverage limitations prowled for deep tat fryer protection.Refer COVER MUST NOT /,7I of ranges.Two of the design options require a one-flow nozzle tow IFIF to Section IV,DESIGN,starting on Page 4-10,for maximum fryer INTERFERE WITH EDGE and three of the design options require two-flow nozzles. it AA mmI Y OF DISCHARGE PATTERN MA%IMUM nozzle coverages and maximum fryer nozzle height limitations. / • •Altnough the maximum 864 in.2 (55741 mm2) total surface / NOTICE FORcooking area regwrement applies to fryer protedlon,it does notANDMA%wUM A 13 in.(330 mm)diameter wok pan is theapply to tilt skillets or braising pans. NOZZLTs REFER largest wok size that can be protected on NouLE- F'r � TO NOZZLE Each tilt skillet/braising pan protected module must not exceed i NOZ E ranges. AIMING POINT the fryer limitations for"MAXIMUM SIZE MODULE OVERALL / PARAMETERS When protecting hot top ranges, the entire WITH DRIPBOARD"coverage per nozzle as described in Table or.Page 4-t t. /./ 1 cooking surface must be protected. /' tow 11141 Tilt skillets and braising pans generally utilize a hinged cover. tss.mml Fryer protection nozzles are to be placed toward the front of the1111111111 MAxwuM WOO, Range Protection 7N(1-Flow)Nozzle-High Proximity �� appliance to minimize the potential for me tilt skillet or braising Application o FIGURE 4-28 pan cover to interfere with the nozzle discnarge.See Figures 4-25 and 4-26. No Obstructions FRYER NOZZLE USED FOR TET SKILLET OF BRAISING PAN PROTECTION MUST BE Single and multiple burner ranges can be protected using a 1N POSTTIONED NEAR THE FRONT EDGE OF THE PAN AND AIMED AT THE FRONT TOBACK .nozzle.The nozzle is stamped with 1N,indicating that this is a COVER MUST NOT INTERFERE _ CENTERLINE OF THE PAN.THE DISCHARGE FROM THE ND',FIS)MUST COMPLETELY DLEAF THE Pur COVER WNH AN UNOBSTRUCTED VIEW TO THE BACK OF THE PAN. one-flow nozzle and must be counted as one flow number. WNH NOZZLE DISCHARGE \ 0 FIGURE 4-26 Wnen using this nozzle for range protection, the maximum \ 6 /r length of the burner grates being protected with a single nozzle eii/ must not exceed 32 in.(812 mm)and the maximum area of the /, burner grates must not exceed 384 in.2(24774 mm2)per nozzle. � When protecting a range, the 1N nozzle must be located a maximum of 10 in.(254 mm)from each sumer grate centerline ,,,e:e.,,•./,0° and must be aimed at the center of the cooking surface.See Figures 4-27 and 4-28. -+---__i �, \ / IIIIIIIIIIIIII O,�li,lu, to IN e / (1016..n) 1 \ THE NOZZLE IS TO BE PLACED TOWARD THE FRONT OF THE APPLIANCE TO MINwZZE NEIN. \i // THE POTENTIAL FOE THE SKILLET OR BRAISING PAN COVER TO INTERFERE WEIR rrs22 mm1 THE NOZZLE DISCHARGE. FIGURE 4-25 1 I, Ill -'tom ooMr. FIGURE 4-27 • SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 4-14 REV.11 2014-SEP-01 2014-SEP-D1 REV.11 PAGE 4-15 ' Range Protection 245(2-Flow)Nuzzle-High Proximity -- - ' • Rang-ProtectiOn'260)2GF1[rW)Nozzte-Medium ProximityCOOKING .. Application k_co0KNG y Application f AREA 1 No Obstructions AREA No Obstructions 40 in. to 50 in. (1016 mm to 1270 mm) above the cooking ( 30 in.to 40 in.(762 mm to 1016 mm)above the cooking surface. t surface. / \ The medium proximity application uses the 260 nozzle. This high proximity application uses the 245 nozzle. 7C JC i • - + COOKING / \ •The nozzle is stamped with 260 indicating this is a two-flow '� /' '� / AREA A The nozzle is stamped with 245 indicating this is a two-flow 245 NOZZLE TIP AREA nozzle and must be counted as two flow numbers. ��{ x nozzle and must be counted as two flow numbers. LOCKING CENTER Or '�7 \ LO NOZZLETION / \ COOKING SURFACE��/ �./ _—` LOCATION CENTER on �/'\\ ✓/\\ One 260 nozzle will protect a cooking area of 768 in.2 of COOKING { One 245 nozzle will protect a maximum cooking area 01 672 in.2 +,3R IN.(288 00) (49548 mm2)with a maximum dimension of 32 in.(812 mm). SURFACE (43354 mm2) with a maximum longest dimension of 28 in. MAXIMUM FROM OR CENTERLINE OF NOZZLE \` When using this nozzle for range protection,the nozzle must 10 N.(M FROM (711 mm). TO CENTER OF ANY BURNER GRATE be pointed vertically down and positioned as shown in Figures CENTERLINE VVher using this nozzle for range protection,the nozzle must 4-31 and 4-32. OF NOZZLE TO be pointed verticallydown andpositioned as shown in Figures CENTER OF ANY AREA ) 9 BURNER GRATE AREA 4-29 and 4-30. COOKING AREA 280 NOZZLE TIR LOCATION CENTERLINE OF COOKING SURFACE 245 NOZZLE TIP LOCATING CENTERLINE Or COOKING SURFACE4r1 ,�tel/ 260 NOZZLE Ti? LOCATION CENTER COOING ' OF COOKING 11111 4r1-12A5 NOZZLE TIP III,} COOKING111 SURFACE AREA I LCOdtING SURFACEOTER O, AREA OR AD IN 10 M.(25i mm) AL j + I--� f+0+6 mm) MAXIMUM FROM ('7yy I 5D M ,3I6 N.1286 mm) MAXIMUM CENTERLINE ( (12)0 mml MAXIMUM FROM IGHT 28D ZZLE TO OF OER OF ANY MAXIMUM CENTERLINE OF NOZZLE HEIGHT TO CENTER OF ANY NOZZLE BURNER GRATE OF 245 BURNER ORATE T1° FIGURE 4-32 NOZZLE FIGURE 4-30 3oN m°" TIv P62 mm) AO M. MINIMUM 050 mm) HEIGHT NOTICE MINIMUM OF 260 HEIGHT • I NOZZLE Four burner grates shown in Figure 4-32.For OF F 245 I Tip NOZZLE ( I I single or double burner grates,locate nozzle I TIF I t t at center of cooking surface. 1I ®" T O O O O OOOO 1ct ..... 1 1 FIGURE 4-31 FIGURE 4-29 NOTICE Four burner grates shown in Figure 4-30.For single or double burner grates,locate nozzle at center of cooking surface or 11 3/8 in. (288 mm)maximum from nozzle centerline to center of any burner grate. SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual R-702 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 4-16 REV.11 2014-SEP-01 2014-SEP-01 REV.11 PAGE 4-17 Range Protection 111(1-Flow)Nozzle-Low Proximity Range Protection Two 290(2-Flow)Nozzles-LowRange Protection(With or Without Back Shelf/Obstruction) Range Protection 260(2-Flow)tduz2le'(With-or Without' ^ - - Application Proximity ApplicationBack Shelf/Obstruction) When this type of hazard is equipped with a back shelf or other 15 in.tc 20 in.(381 mm tc 508 m)above the cooking surface. 15 in.to 20 in.(381 mm to 508 mm)above the cooking surface. similarly sized obstruction located above the range top, two Single and multiple burner ranges can be protected using a 260 Tne low proximity 1-flow nozzle application for the protection of The low proximity 2-flow application requires the use of two 290 protection options are available.One requires a 1F nozzle and •nozzle. The nozzle is stamped with 260 indicating that it is a ranges requires the 1N nozzle. nozzlesthe other option requires a 260 nozzle, two-flow nozzle and must be counted as two flow numbers. •Tne nozzle is stamped with 1N indicating that it is a one-flow •Both nozzles are stamped with 290 indicating they are two flowRange Protection 1F(1-Flow)Nozzle(With or Without Back When using the 260 nozzle for range protection with or without nozzle and must be counted as one flow numoer, nozzles and must be counted together for a total of tour flow Shelf/Obstruction) back shell or other similarly sized obstruction, the maximum numbers. length of burner grates being protected must not exceed 32 in. When using the 1N nozzle for low proximity range protection Single and multiple burner ranges can be protected using a (812 mm)and the maximum area of the burner grates must with or without obstruction,the maximum length of the burner Two 290 nozzles will protect a cooking area of 1008 in.2 •1F nozzle.The nozzle is stamped with 1F indicating that it is a not exceed 384 in.2(24774 mm2).Nozzle must be located on grates being protected must not be exceed 24 in. (609 mm) (65032 mm2)with a maximum dimension of 36 in.(914 mm). one-flow nozzle and must be counted as one flow number. the front edge of the burner grates and aimed at a point 10 in. length,aimed along a centerline to a point 20 in.(508 mm)from When using two of these nozzles for low proximity range protec- When using the 1F nozzle for range protection with or without back (254 mm)from the back edge of the burner grates Nozzle must the end of the length,protecting a maximum width of 16 in.(457 tion,the nozzles must be positioned along the cooking surface shelf or other similarly sized obstruction,the maximum length of be mounted 30 to 40 in.(762 to 1016 mm)above the hazard mm). perimeter to 1.5 in.(38 mm)inside the perimeter,and aimed at the burner grates being protected must not exceed 28 in(711 surface.See Figure 4-38. When protecting a range, the 1N nozzle must be located a a 45'angle along the longitudinal centerline of the range.See mm)and the maximum area of the burner grates must not exceed maximum or Sin. (226 mm)frorn each burner grate centerline Figures 4-35 and 4-36. 336 in.2(21677 mm2).See Figure 4-37 for nozzle location details. Axe NOZZLE and must be positioned above the edge of the hazard area to be SHELF OR OTHER SIMILARLY WED 290 NOZZLE TIF tr NOZZLE / BYOBSTRUCTIONMAXMuM CANOVERHANGBURNER(5) protected. LOCATION 90NOZZ0-P NerA MAXIMUM OF 1 IN.(276mm) 10-35ME SHELFOR ION OVERHANG The 1N nozzle tip must be positioned at or below the obstruc- w FROM EDGE OF OBSTRUCTION CAN OVERHANG BURNER(S) tion,if present. The protected area begins at the point straight _ COCKING SURFACE LM5' BYAM MAXIMUM OF w.(err.mm) \ down from the nozzle tip.The nozzle can be placed at the side I I II24. t<w of the range aimed either left or right,or can be placed in the l I I 41111111111 I MINIUM I I mN 30-.ow front or back of the range.See Figures 4-33 and 4-34 for nozzle is IN To 20 w. ,5 N To w IN AIM ( ,,,,,,) p5z-tom mmi (38t M 505(Arm I I net l0 505 mmi as-an N. POINTMINIMUM �� location details MAXIMUM I I I MAXIMUM (1010-1212 mmi _ i � C�a% „„.... _i II f /•� ��y✓ 0 0 0 0 0 0 I I ��/�- an �� SOF BURNER \ ► �' 1 ., CRBURNER A (355 mm) GRATES V 1M IN MAXIMUM FIGURE 4-35 12IN. (955 mm) FIGURE 4-38 \ (304 mm) FRONT TO REAR MAXIMUM nNvr. \ COOKING LONGITUDINAL MAXIMUM CENTERLINEt5-w N. \ Aix -AREA CENTERLINE (391-505 mmj I \ POINT 1F NOZZLE LOCATED OVER FRONT EDGE OF BURNER GRATE AND ORIENTED \ SO NOZZLE TIP FLATS ARE PARALLEL eITH BURNER GRATE FRONT TO REAR ��(sr..; I CENTERLINE AND SHALL BE AIMED AT THE CENTER OF THE COCKING SURFACE. I ,l ON ,� , I FIGURE 4377 L�� I _ ACRO NG FIGURE 4-33 r� PROTECTED AREA200 NO,F TIP 17. y LOCATION CENTER OF COOKING SURFACE 260 NOZZLE TIP LOCATION a2I.(5O mmj Bwmm)l .SnO-IS IN. w) FROM EDGE (225 OF COOKING SURFACE Irgi* 5 , COCKING �AflEA _". mmu ammo i CO OK ING // AREA AIM PCM 1 • ib///1yyyr},}f- - 20.2011 �I (505(99—I 2A N mm_�I (fi00 ) FIGURE 4-34 290 NOZZLE TIP + LOCATION CENTER OF \ COOKING SURFACE 290 NOZZLE TIP LOCATION z 2 N.150 mml • • 0-1.5 N.(35 mm)IN FROM EDGE OF COOKING SURFACE FIGURE 4-36 SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 4-18 REV.11 2014-SEP-01 2014-SEP-01 REV.11 PAGE 4-19 ' Griddle Protedtroir TN't-Flow)Nozzle High Proximity Griddle Protection 290(2-Flow)Nozzle-High Proximity Griddle Protection 260(2-Flow)Nozzle-High Proximity Griddle Protection 290(2-Flow)Nozzle-Medium Pritxmfiry" '- Application Application P Application Application The R-102 system uses four different nozzles for the protection Option 1-Nozzle Center Located Option 2-Nozzle Perimeter.Located Option 2a-Nozzle Perimeter Located(Continued) of griddles.One of the applications requires a 1-flow nozzle and 30 in.to 50 in.(762 mm to 1270 mm)above the cooking surface. three of the applications require a 2-flow nozzle. 30 in.to 50 in.(762 mm to 1270 mm)above the cooking surface. 20 in.to 30 in.(508 mm to 762 mm)above the cooking surface. This high proximity application uses the 290 nozzle. High Proximity Application:35 in.to 40 M.(889 to 1016 mm) This high proximity application uses the 260 nozzle. The medium proximity application uses the 290 nozzle. above the cooking surface. A The nozzle is stamped with 290 indicating this is a 2-flow nozzle A The nozzle is stamped with 260 indicating this is a two-flow A The nozzle is stamped with 290 indicating this is a two-flow and must be counted as two flow numbers. This high proximity application uses the 1N nozzle. nozzle and must be counted as two flow numbers. nozzle and must be counted as two flow numbers. One 290 nozzle will protect a maximum cooking area of 720 in.2 One 260 nozzle will protect a maximum cooking area of 1440 in 2 One 290 nozzle will protect a maximum cooking area 011440 in.2 The nozzle is stamped with 1 N indicating this is a one-flow (46451 mm2)with a maximum dimension of 30 in.(762 mm). nozzle and must be counted as one flow number. (92903 mm2)with a maximum dimension o1 48 in.(1219 mm). (92903 mm2)with a maximum dimension of 48 in.(121„o mm). When using this nozzle for high proximity applications, the When using this nozzle for ariddie protection,the nozzle must Wrier using this nozzle for griddle protection,the nozzle must One 1 N nozzle will protect a maximum cooking area or 1080 in.2 nozzle must be positioned within 1 in. (25 mm)of the center (69677 mm2)with the maximum longest side of 36 in.(914 mm). (50 mm)tinsid plonoerim the coisurfaceeperirater of er to 2 in bepe positioned alongmethe perimeter tot2 in (50 mm) inside of the cooking surface and pointed vertically down.See Figure When using this nozzle for griddle protection,the nozzle must be 4-41 and 4-42. su inside perimeter and aimed at the center of the cooking penmeter,andn 4-4d at the center of the cooking surface.See positioned along the cookingsurfaceperimeter to a maximum of surface.See Figure 4-43 and 4-44. Figure 4-45 and 4-46. CENTER LINE OF GRIDDLE 2 in.(50 mm)inside the perimeter,and aimed to the midpoint of SURFACE 1 IN(25 mm)IN ANY DIRECTION cooking surface.See Figure 4-39 and 4-40. I I cooKING AREA T NOZZLE LOCATION I 0-21N.(0-50mmI I; t I NOTICE I ' INSIDE PERIMETER 50 IN. 1 50 M. I�OF COOKING SURFACE I I (1220 mm) r— --'l I 2T0 mml I MAXIMUM CENTER O When using this type of griddle protection, I 270HEIGMAXIMUM ~ / I HEIGHT I COOKING SURFACE only five flow numbers are allowed on a 1.5 I Or290 I 0,260I / I I gal(5.7 L)system and only 11 flow numbers I } NOZZLE TO / NOZZLE TIP i /�/ I COEA OKING are allowed on a 3 gal(11.4 L)system. I 3o IN. IMI MUM2 nrn I / ) I I (262 mm) / 1280 —w L AM POINT I J I MINIMUM EDGE + 1 I OE cooco I NOZZLE TIE r — iI NOZZLE SURFAK / 1 eooz 1 il MIDPOINT OF I �' 290 NOZZLE LOCATED ALONG COOKING SURFACE EDGE I COOKING SURFACE I ` ( ANY SIDE OF GRIDDLE SURFACE I I WITHIN O-21N.(0-50 our)or COOKING SURFACE EDGE NOZZLE I I MUST BE AIMED AT CENTER OF FIGURE 4-43 COCKING SURFACE II 1-4— t l mM FIGURE 4-45 ..J 1 FIGURE 4-441 COOKING AREA —"- IN NOZZLE LOCATED ALONG COOKING • / NOZZLE LOCATION ANY SIDE OF GRIDDLE SURFACE wmle SURFACE NOZZLE(0-St mm) I ON 2IN.(0-SO non)OF COOKING EDGE AREACOOKNG rI SURFACE EDGE.NOZZLE MUST BE NOZZLE i MIDPOINT OF1 INSIDE PERIMETER I 30 M. IN.(25 mml AIMED AT MIDPOINT OF COOKING COOKING SURFACE + OF COOKING SURFACE I ()62 non) SURFACE. LOCATION MAXIMUM I I ' 11 MAXIMUM FIGURE 4�9 Ill _t� 1 COOKING / HEIGHT OF 290 T i AREA / 'I } NOZZLE TO ,,00 AIM POINT NOZZLE LOCATION N —� Imo- I / 2O N.(SOB mml I INSIDE PERIMETER) I 401�. L— J 1 / / I HEIGHT M -r 4-OF COOKING SURFACE I I (1016 mm) OF 290 ' I I MAXIMUM L. .I ARKING I /i 'N07ZLE TIP I HEIGHT \\ /I I N072LE Tro 260 NOZZLE LOCATED ALONG COOKING SURFACE EDGE 1 M.(25 mm) AN,SIDE(K GRIDDLE SURFACE EDGE OF 1 I WITHIN 0-2 M.(0-51 mml Or MA%MUM COOKING OF 16 I / MI IN MUMS mm) COOKING SURFACE EDGE.NOZZLE SURFACE MUST 9E AIMED AT MIOPONT OF COOKING SURFACE EDGE I I / HEk;HT FIGURE 4-44 Or Z OF—�I I NOZZLE TIP CENTER OF GRIDDLE SURFACE ORA FIGURE 4-46 COOKING 1 I I I MAXIMUM DIMENSION OF 20.6 N. SURFACE 1 I 1 T (523 non)FROM NOZZLE CENTERLINE TO HYPO FURTHEST CORNER OF GRIDDLE FIGURE 4-42 FIGURE 4-40 f SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 UL EX3470 REV EX3470 201 a-SEF-01 REV.11 PAGE 4-21 PAGEE 4-a-2U REV.11 2014-SEP-01 - GriddleridProtection 2120(2-Flow)Nozzle-Low ProximityGriddle Protection 2W (2-Flow)Nozzle-Low Proximity Griddle Protection 1W(1-Flow]Nozzle-Low Proximity` Chain Broiler Protection • Application Application Application The following listed protection guidelines can be applied to any Option 2b-Nozzle Perimeter Located (Continued) O tion 2c-Nozzle Perimeter Located(Continued) 15 in.to 20 in.(381 mm to 508 mm)above the cooking surface. manufacturer's chain broilers, if the chain broiler meets the p specifiedparameters Chain broilers utilizing catalytic converters 10 in.to 20 in.(254 mmcooking surfaceto 508 mm)above the . The low proximity 1-flow nozzle application for the protection of p p 10 in.to 20 in.(254 mm to 508 mm)above the cooking surface. can be protected from overhead using model specific protec- The low proximity application uses the 2120 nozzle griddles requires the 1W nozzle. The low proximity application uses the 2W nozzle. lion identified in the'Specific Application by Model"section in The nozzle is stamped with 2120 indicating this_is a two-flow .The nozzle is stamped with 1W indicating that this is a one-flow System Design. Or,they can be protected with standard 1N nozzle and must be counted as two flow numbers. 'The nozzle is stamped with 2W indicating this is a two-flow nozzle and must be counted as one flow number. nozzle horizontal chain broiler protection with the nozzles posi- nozzle and must be counted as two flow numbers. When using the 1W nozzle for low proximity griddle protection toned at either end of the chain broiler openings.Refer to the One 2120 nozzle will protect a maximum cooking area of 14.40 One 2W nozzle wit protect a maximum cooking area of 1080 When with our without obstruction,the maximum length of the cooking "Horizontal Chain Broiler Protection'section for specific design in.2(92903 mm2)with a maximum dimension of 48 in.(1219 mm). (69677 mm2)with a maximum dimension of 36 in.(914 mm). surface to be protected must not exceed 26 in.(660 mm).The information. Wnen using this nozzle for onddle protection,the nozzle must When using this nozzle for griddle protection,the nozzle must be nozzle must be centered at one end of the maximum 26 in. be positioned along the perimeter to 2 in.(50 mm)inside penin- 660 mm)length,aimed alonga centerline to a point 20 in.(508 Horizontal Chain Broiler Protection eter.and aimed at the center of the cooking surface.See Figure positionedelineof 0-10 in.hazard(0-2area4 mSee thehd isor r mnb theofor oto lee ( 9 centerline the diagram below for nozzle mm)from the end of the length,protecting a maximum width of The R-102 system can use two 1N nozzles for horizontal chain 4-47 and 4-48. location and arming. 20.5 in.(520 mm). A broiler protection. The nozzle is stamped 1N, indicating that The 1W nozzle tip must be positioned at or below the obstruc- this is a one-flow nozzle and must be counted as one flow NOZZLE LOCATION i t OVERHEAD VIEW tion,if present.The protected area begins at the point straight number(total of two flow numbers for each chain broiler being I L-2 N.(o-Si mml Protected). INSIDE PERIMEue- 20 m' down from the nozzle tip.The nozzle can be positioned above P ) + If OF COCKING SURFACE I I (506 mm)I f� %N.(914 mml MAx. - I I MAXIMUM the edge of the hazard area to be protected.See Figure 4-51 Two 1N nozzles are always needed for chain broiler protec- / NEIGNT and 4-52. tion when the hazard area to be protected does not meet the 1 / I �r 217 r i I OzunF 2w Nn,,,F AN PONT Note: If the hazard area exceeds the single nozzle coverage `Overhead Broiler Protection" requirements. The maximum ( v.�N o-3 w/b76B.reTOREAR OF listed above,additional nozzles will be required.The additional internal size of the broiler is 43 x 31 in.(1092 mm x 787 mm). 10 N(254 mm; The nozzles must be positioned at each end of the enclosed I �1 F POSITIONED SURFACE CENTER nozzle can be positioned in front at high proximity or at the side I I MINIMUM rt o1 LNE WHEN 2W NOZZLE S I I NOZZLE G'Eif1EPLWE A4A% REAR CE ATR NE THE cooking chamber 1 to 3 in.(25 mm 10 76 mm)above the surface I OR 2120 REAR OF CENTER LNE 30 N at low proximity I i nF i Q, K nb2 non of the chain and a maximum distance of a in.(101 met)away t ( 2w NrlrnF AM Pori IAFIL from the broiler opening The nozzles may be mounted al either ,�i,,225544 10 IN RCM L OFCbRLNG SWF corner as long as they are at opposite ends of the chain broiler -. awa. CEMERNE MA%` CENTER LNE WHEN 2B NOZZLE S POSITIONED AT and positioned to discharge diagonally across the top of the .4 OR FORWARD CF COOKING \ SURFACE CENTER LNE \ chain.See Figure 4-53 and 4-54. EDGE OF mw COOING SURFACE • I \ • FIGURE 4477 \ AIM ` ABA EITHER (226 rm., 15-20 N. . POINTI'+>`„ FROM EITHER SIDE OF (361-506 mm) .\ -" COCKING AREA COOKNG SURFACE (50B mm-1 FIGURE 4-49 l I - I .lam FRONT VIEW \ \'/ In t CENTER of --� 0000 COCKING SURFACE I r— 3 N n6 mil II r A 2W NOZZLE OMA PROTECT A IGRIDDLE WITH A MAXIMUM COCKNG FIGURE 4-51 GOOKNG SINFACE OF 30 N X ve N.(262 inn X �� I ARE. 1 AT AHEGHroto-1(762 (254 —.. I�AIM POINT 20 NPROTECTED AREA THE 2V NOZZLE CMI BE PO$RGNED (566 mmj AMA%6AUM OF a 19 N I / _/ L__ _ J MAX \ NOZE- FCRW RD OR BEHND COo(MG /T( rteSURFACE CENTER LINE ANDA I I t 1 MAXIMUM OF3N n6 mm1 AWAY 10N \ FRdAERHER SIDE OF THE CC MNG I. 1254 mm1 SURFACE.AMED N 9 N.1226 mm1 TC I 1-3 N. 2120 NOZZLE LOCATED ALONG COOKING SURFACE EDGE MN' A POrJi 0 9 N(0-76 mm;FORWARC __ -- ANYSIDEOFGRIDDLESURFACE SIIRTFOACECENTHi LNE •( 20.SN (25-76 mm; • WITHIN N.io-51mmi OF H (520mm) COOKING SURFACE EDGE.NOZZLE MMUSTBE SURFACEAT OF L rCOOKG >a FIGURE 4-48 m,,. �.. (�fiPmm FK}A AN PCM FIGURE 4-53 EITHER SIDE OF 21 N. COCKSURFACE —ii20 N. — °m1a — 26 N. FIGURE 4-50 (650mm) FIGURE 4-52 , SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual R-702 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 4-22 REV.11 2014-SEP-01 - 2014-SEP-01 REV.11 PAGE 4-23 • Horizontal Chain Broiler Protection(Continued) _ , - Salamander Brother -1N(1-Flow)Nozzle Salamander Broiler Protection-1N(1-Flow)Nozzle-Local- The nozzles may'vary in position as long as they are evenly Overhead Note:The use of the Agent Distribution Hose should be consid- jl�� too. spaced from the exhaust center and are always 180°opposite A salamander broiler with a maximum hazard area (internal I ered when protecting a salamander broiler/range combination % of each other.If the opening is not square,the nozzles must be broiler chamber)o`16 in.(406 mm)deep x 29 in.(736 mm)wide appliance that employs casters. positioned along the centerline,parallel to the longest side of the .can be protected using a 1 N nozzle.The nozzle is stamped with A salamander broiler with a maximum hazard area (internal • opening.See Figure 4-56. 1N,indicating that this is a one-flow nozzle. broiler chamber)0115 in.(381 mm)deep x 31 in.(787 mm)wide IW �, The single 1N nozzle must be located directly in line with either can be protected using a 114 nozzle.The nozzle is stamped with edgeopening, ( mm) ( 1 N,indicating that this is a one-flow nozzle. vertical of the broiler 6 in. 152 to 12 in. 304 MAXIMUM INTERNAL h 1111111,_ I\I� mm)in front of the broiler,and 0 in.to 12 in(304 mm)above the .The single 1N nozzle must be affixed to the side of the cooking BROILER SIZE 43 x 31 IN. ► ,l d top of the broiler.The nozzle must be aimed at the center of the .chamber,above the grate on either vertical edge of the broiler (10Mz x oar mml T41. broiler opening.See Figure 4-57a. opening.The nozzle must be aimed at the center of the grates. 1 VERTICAL EDGE OP BROILER See Figure 4-57C. FIGURE 4-54 4 000247 OPENING IN NOZZLE Overhead Chain Broiler Protection L► /IN NOZZLE omasl ,ii1 'r NOZZLE The R-102 system can use two 1 W nozzles for overhead chain / R IN. LOCATION ZONE TOP VIEW TOP VIEW •broiler protection. The nozzle is stamped with 1W,indicating �°A^"^'� s N.nsz mml I that this is a one-flow nozzle and must be counted as one flow FIGURE 4-56 s / + •`\ 1 ts number ' 6 M. ` �� Overhead protection is only available tor chain broilers with .Note:The Metal Blow-off Cap must be used when utilizing . ___ �_ _ nsz mml �� / exhaust opening dimensions that are not less than 60%of the chain broiler protection. I l� `` internal broiler length and not less than 60%of the internal AIM AT CENTER Example No.1-Internal broiler size is 24 in.Iona x 20 in.wide AIM AT CENTER or Or BROILER broiler width,to a minimum size of 12 in.x 12 in.(305 mm x (609 mm a 508 mm),with an opening of 16 1n.x 16 in. BROILER OPENING OPENING 305 mm).Internal broiler size can not be larger than 32 in.x (406 mm x 406 mm). FIGURE 4-57a 34 in.(812 mm x 663 mm). ®w ,N NOZZLE AIMED To determine minimum opening size,multiply the internal AT CENTER or When overhead protection is used, the nozzles must belength and the internal width by 0.6. Salamander Broiler Protection-1F(1-Flow)Nozzle cR"TEs centered above the exhaust opening within 4 to 8 in.(101 to 203Overhead FIGURE 4-57c mm)of each other and they must be located 10 to 26 in.(254 to Length of opening-24 in.x 0.6=14.4 in. �" 660 mm)above the top of the broiler surface.See Figure 4-55. (609 mm x 0.6=366 mm) A salamander broiler with a maximum hazard area (internal Width of opening-20 in.x 0.6=12.0 in. broiler chamber)of 15.5 in.(393 mm)deep x 31 in.(787 mm) • Upright Broiler/Salamander Protection .wide can be protected using a 1F nozzle.The nozzle is stamped -.l.-e M nm-ma mmf (508 mm x 0.6=304 mm) with 1 F,indicating that this is a one-flow nozzle. The R-102 system uses two 12N Nozzles for all upright broiler The minimum allowable opening for overhead protection The single 1F nozzle must be located directly in line with the .protedion.The nozzle is stamped 1/2N,indicating that this is g would be 14.4 in.x 12.0 in.(365 mm x 304 mm). a half-flow nozzle.A pair of these nozzles will equal one flow g 10-26 IN. center • of the broiler opening,8 in.(203 mm)to 12 in.(304 mm) "'e°o R.RIThis example would be acceptable for overhead protec- in front of the broiler and 12 in.(304 mm)to 18 in.(457 mm) number. tion. above the top of the broiler.The nozzle must be aimed at the Two 12N nozzles will protect a maximum hazard area(internal Example No.2-Internal broiler size is 30 in.long x 24 in. center of the top broiler opening when the grate is located in the broiler chamber)of 30 in.x 32.5 in.(761 mm x 825 mm).These wide(762 x 609 mm)with an opening of 22 in.x 12 in. middle position.The nozzle must be orientated so the nozzle nozzles must always be used in pairs on an upright broiler.One / 1 t210(305 mmf nozzle must be positioned above the grate and pointed at the M,NIMura (558 a 304 mm). tip flats are parallel with the grate telt to right centerline.See po 12 IN.(305,M ^.,n � Figure 4-57b. back opposite corner of the broiler chamber.The second nozzle II AxNOM To determine minimum opening size,multiply internal length and internal width by 0.6. ,E NOZZLE--.•-• 6 M_ must be pointed down into the center of the drip pan through the Loc�AT1E0N ZONE open slot.See Figure 4-58. II (BART NC 4752 mmi. MAXIMUM INTERNAL Length of opening-30 in.x 0.6=18.0 in. 23331 ; II BROKER 512E (762 mm x 0.6=457 mm) • IN.(253 mm) 32X3 M (a,2,663 mm) Width of opening-24 in.x 0.6=14.4 in. \ iia\ 1M2 (812 FIGURE 4-55 (609 mm z 0.6=365 mm) ..... Minimum allowable opening for overhead protection would be 18 in.x 14.4 in.(457 mm x 365 mm). w-•:•:r..,..v:•:•:•v • sow= this broiler has an opening of 22 in.x 12 in. ALJ (558 mm x 304 mm),the 12 in.(304 mm)width is below AIM AT CENTER OE THE AMA AT CENTER or THE TOP the minimum allowable calculated dimension of 14.4 in. TOP BROILER OPENING BROILER OPENING WHEN THE WHEN THE GRATE GRATE IS LOCATED M THE (365 mm) and therefore would not be acceptable for IS LOCATED IN THE MIDDLE POSnIONAIM AT CENTER overhead protection. MIDDLE POSITION OP BROILER OPENING FIGURE 4-57b Salamander Broiler Protection ®"° The R-102 system uses three different nozzle locations for salamander broiler protection.All of the design options require a one-flow nozzle. SECTION 4-SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual R-702 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN • UL EX3470 ULC EX3470UL EX3470 ULC EX3470 PAGE 4-24 REV.11 2014-SEP-01 2014-SEP-01 REV.11 PAGE 4-25 I Upright Broiler/Salamander Protection(Continued) 'Electric Char-Broiler Protection(Optional) - - `Lava"Rock(Gammie.)•Char-groi1er Protection•- " '- Natural Charcoal Broiler Protection The R-102 system uses the 1N nozzle for electnc char-broiler The R-102 system uses the 1N nozzle for all lava rock char- The R-102 system uses the 1N nozzle for all natural charcoal UPRIGHT BRO4ER BROILER CHAMBER protection. •broiler protection.The nozzle is stamped with 1N, indicating broiler protection. The nozzle is stamped with 1N indicating The nozzle is stamped with a 1N, indicating that this is a that this is a one-flow nozzle and must be counted as one flow that this is a one-flow nozzle and must be counted as one flow • one-flow nozzle and must be counted as one flow numbernumber. number. One 1N nozzle wit protect a hazard with a maximum length of One 1N nozzle will protect a hazard which has a maximum One 1N nozzle will protect a hazard area which has a maximum 111.1111111./1 34 in.(863 mm)and a total cooking area which does not exceed • length of 24 in.(609 mm)and a total cooking area which does length of 24 in.(610 mm)and a total cooking area which does �_.. 680 in. (43870 mm').The nozzle tip must be located 20 in.to not exceed 312 in.z (20128 mm2). The nozzle tip must be not exceed 288 in.2 (18580 mm2). The nozzle tip must be I[ = 50 in.(508 mm to 1270 mm)above the hazard surface.When located 18 in.to 35 in.(457 mm to 889 mm)above the hazard located 18 in.to 40 in.(457 mm to 1016 mm)above the hazard l� �J I i using this nozzle for electric char-broiler protection,the nozzle surface.When using this nozzle for lava rock(ceramic)char- surface. When using this nozzle for natural charcoal broiler ,� I must be positioned'anywhere along or within the perimeter of broiler protection,the nozzle must be positioned anywhere along protection,the nozzle must be positioned anywhere along or snip the maximum cooking area and shall be aimeo at the center of or within the perimeter of the maximum cooking area and angled within the perimeter of the maximum cooking area and aimed at Ithe cooking surface.See Figure 4-59G. to the center.See Figure 4-60. the center of the cooking surface.See Figure 4-61. COOKING F111��., The coverage of such appliances only applies when the depth of AREA /�I"\REACOOKING the charcoal does not exceed 4 in.(101 mm). RRON7 SIDE VIEW COOKING / AREA VIEW AREA � . COCKING�IL'�COOKING F`� AREA AREA 111 FIGURE 4-5�6 =KING �I \7' \\ I ' I I I / Gas-RadianUElectric Char-Broiler Protection I I Y-- $ I The R-102 system uses the 1N nozzle for gas-radiant/electric char-broiler protection. (\ I 50 N .The nozzle is stamped with a IN, indicating that this is a I\ , i t 270rrm I one-flow nozzle and must be counted as one flow number. _I Si— I I,_ � I, One 1N nozzle will protect a hazard with a maximum length 0f (( Imo, � / I/i 2O R i5A8 rHr \moi.:: \I 36 in.(914 mm)and a total cooking area which does not exceed I ,\' ' 1 AVNIMNM \'� I\�/ 864 in.2(55741 mm2).The nozzle bp must be located 15 in.to i i � '=`- 40 in.(381 mm to 1016 mm)above the hazard surface.When ,,,�, ,�. using this nozzle for gas-radiant/electric char-broiler protection, I the nozzle must be positioned anywhere along or within the perimeter of the maximum cooking area and shall be aimed at FIGURE 4-59bIg onmv the center of the cooking surface.See Figure 4-59a. ' I r!' r COOKING AREA 0,R IN. eaemm) 1 MAXIMUM I It m 1110,11,11,14. 4o AREAAll omxM 1\ \ ,,qq ( / 149 MAXIMUM // eeI mm1 ' . ty , @ I ' ) MINIMUM I 21*.-7 1 I 4 IN.1101 mml 1 A i4 w. i 1 1 MAXIMUM I / / I 1457 mm) AXI amMr DEPTH ) i I MINIMUM I I t i (1016mm1 � i I l I , I MAXIMUM I I gal \ / �--+ ■ -- i t ILII �� FIGURE 4-60 FIGURE 4-61 FIGURE 4-59a SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 4-26 REV.11 2014-SEP-01 2014-SEP-01 REV.11 PAGE 4-27 • - • Alternate Ceramic/Natural Charcoal Char-broiler Protection Wood Fueled Char-Broiler Protection - Wok Protection - • - . • 2. A 1N nozzle will protect a wok 11 in.(279 mm)minimum' • - The R-102 system may also use the 3N nozzle for all ceramic The R-102 system uses the 3N nozzle for mesquite char-broiler The R-102 system uses two different nozzles tor the protection diameter up to 24 in.(609 mm)maximum diameter.The wok (lava rock) and natural charcoal char-broiler protection. The .protection.The nozzle is stamped with 3N indicating that this is of woks depth must be no less than 3 in.(76 mm)and no greater .nozzle is stamped with 3N,indicating that this is a three-flow a three-flow nozzle and must be counted as three flow numbers. • than 6 in.(152 mm).The nozzle is stamped with 1N indi- nozzle and must be counted as three flow numbers. 1. A 260 nozzle will protect a wok 14 in.(355 mm)minimum eating that this a one-flow nozzle and must be counted as One 3N nozzle will protect a hazard which has a maximum diameter up to 30 in.(762 mm)maximum diameter.The wok one flow number.When using this nozzle,the nozzle must One 3N nozzle will protect a hazard which has a maximum length of 30 in.(762 mm)and a total cooking area which does depth must be no less than 3.75 in.(95 mm)and no greater be positioned anywhere along or within the perimeter of the length of 30 in.(762 mm)and a total cooking area which does not exceed 720 in.2 (46451 mm2). The nozzle tip must be than 8 in.(203 mm). wok,aimed at the center.30 in.to 40 in.(762 mm to 1016 not exceed 720 in 2 (46451 mm2).The nozzle tip must be located 14 in.to 40 in.(355 mm to 1016 mm)above the hazard • The nozzle is stamped with 260 indicating that this is a mm)above the hazard surface,as shown in Figure 4-65. located 14 in.to 40 in.(355 mm to 1016 mm)above the hazard surface. The nozzle must be positioned anywhere along or surface. The nozzle must be positioned anywhere along or within the perimeter of the maximum cooking area and aimed at two-flow nozzle and must be counted as two flow numbers. within the perimeter of the maximum cooking area and angled the center of the cooking surface.See Figure 4-63. When using this nozzle,the nozzle must be positioned as _ NOTICE to the center.See Figure 4.62. fvtesquite logs and pieces,no larger than 4 in.(102 mm)in diam- shown in Figure 4-64. When using this type of wok protection, For natural charcoal char-boiler protection,this coverage only eter,may be protected with a maximum allowable wood depth only five flow numbers are allowed on a applies when the depth of the charcoal does not exceed 4 in. of 6 in.(152 mm). NOZZLE MUST BE POSITIONED wnHN 1 N.(25 mml RADIUS 1.5 gal(5.7 L)system, and only eleven (101 mm). Or THE CENTER oe THE WOK,POTTED VERTICALLY DOWN flow numbers are allowed on a 3 gal(11.4 CooxiNG L)system. AREA NG COCKING t, COCEA ../ / \AREA \ AREA AREA -, T — I �,1iii\ ,, Imo, ;� �„Y Y- ; \ /; 40 ismm, II I aw NOZZLE �; I 1 `\ / t 1 �; SBM �� 35--SN 01AINAMUM7 DEPTH I mm fBB9-11.13mm; 3.0 N.n6 mm) MAXMUM DEPTH \�� / MINIMUM DEPTH 3.75 IN.I35 m) 6.0N.(152 mm) f B' .,04 ::::........ ..... -to, MAXIMUM DEPTH B N.(c203 mm) I� \ moxo ` /I It N.(2]9 mm)MNMUA DIAMETER G 1 24 W.(609 mm)MAXIMUM DIAMETER } FIGURE 4�5 000200 14 N.(355 mm)MINIMUM DIAMETER ppp�� 30 N.n52 mml MAXIMUM DIAMETER �yQy�1r�\ 'y t A0FIGURE 4-64 \ ISt\ I \ 1 / p0,51Nmm) (10140 ; MAXIMUM I \ MAXIMUMi Ig, /1 IAth. p�!t i BN.(125 mm) ) t%N MAXIMUM I \ 1 i / f355mm' - .N.(101 Men, \ 1%M. DEPTH \ MINIMUM MA%MIM I 5\ i / I (355 mm1 DEPTH I I MINIMUM I I I I ) t t I �..�r.�..�•I eon 1.11111= 11 ,-- �, I FIGURE 4-63 FIGURE 4-62 SECTION 4-SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN • UL EX3470 ULC EX3470 PA 28 ULC EX3470 2014-SEP-01 REV.11 PAGE 4-29 PAGE 4-28 REV 11 2014-SEF-01 Nozzle Application ChartNOTICE• Nozzle Application Chart(Continued) -- -- The following chart has been developed to assist in calculating Minimum Nozzle the quantity and type of nozzle required to protect each duct, This chart is for general reference only.See Maximum Hazard Nozzle Nozzle Nozzle Stamping- plenum,or appliance, complete details for each type of hazard. Hazard Dimensions Quantity Heights Part No. Flow No. Minimum Nozzle Fryer(Non-Split Vat Only) Maximum Size Maximum Hazard Nozzle Nozzle Nozzle Stamping- (Continued) (without dnp board) Hazard Dimensions Quantity Heights Pan No. Flow No, 14 1/2 in.(368 mm) x 16.5 in.(419 mm) Duct or Transition Length-Unlimited 1 - 439839 1 Vv High Proximity 1 16-21 in. 439845 290 (Single Nozzle) Perimeter-50 in.(1270 mm) (406-533 mm) Diameter-16 in.(406 mm) Fryer(Non-Split Maximum Size Duct or Transition Length-Unlimited 1 - 439840 2W Vat Only)' (with drip board) (Single Nozzle) Perimeter-100 in.(2540 mm) 21 in.(533 mm)x Diameter-31 7/8 in.(809 mm) 14 in.(355 mm) 439840 2W (Fry Pot must not exceed Duct or Transition Length-Unlimited 2 - 15 in.x 14 in. (Dual Nozzle) Perimeter-150 m.(3810 mm) (381 mm x 355 mm)) Diameter-48 in.(1219 mm) High Proximity 1 27-47 in. 439842 230 Electrostatic Precipitator Individual Cell 1 - 439837 1/2N (685-1193 mm) (At Base of Duct) Medium Proximity 1 20-27 in. 439843 245 (508-685 mm) Plenum Length-10 ft(3.0 mi 1 - 439838 1N Maximum Size (Horizontal Protection) (with anp board) Plenum Length-6 It(1.8 m) 1 - 439839 1W 25 3/8 in.(644 mm) .(Horizontal Protection) Width-4 ft(1.2 m) x 19 1/2 in.(495 mm) Plenum Length-4 ft(1.2 m) 1 - 439839 IW (Fry pot side must not exceed 19 112 in. (Vertical Protection) Width-4 II(1.2 m) (495 mm)x 19 in. Fryer(Split or Maximum Size (483 mm) Non-Split Vat) (without drip board) High Proximity 1 21-34 in. 439841 3N 14 in.(355 mm)x (533-863 mm) 15 in.(381 mm) 1 13-16 in. 439845 290 Low Proximity 1 13-16 in. 439845 290 Low Proximity (330-406 mm) (330-406 mm) Fryer(Split or Maximum Size Maximum Size Non-Split Vat) (without drip board) (withliin. board) 14 1/2 in.(368 mm)x 14 in.(355 mm) 1 16-27 in. 439845 290 x 27 3/4 in.(704 mm) Medium Proximity (406-685 mm) High Proximity 1 25-35 in. 439841 3N (635-889 mm) Fryer(Split or Maximum Size Maximum Size Non-Split Vat)' (without anp board) (with drip board) 15 in.(381 mm)x 14 1/2 in.(368 mm) 14 in.(355 mm) x 26.5 in.(673 mm) High Proximity 1 27-47 in. 439842 230 High Proximity 1 16-21 in. 439845 290 Medium Proximity 1 20-27 in. 439843 245 (406-533 mm) Fryer(Non-Split Vat Only) Maximum Size Fryer(Split or Maximum Size (without drip board) Non-Split Vat) (with drip board) 19 1/2 in.(495 mm)x 14 in.(355 mm)x 19 in.(482 mm) 21 in.(533 mm) 1 13-16 in. 439845 290 High Proximity 1 21-34 in. 439841 3N Low Proximity (330-406 mm) Low Proximity 1 13-16 in. 439845 290 Fryer(Split or Maximum Size Maximum Size Non-Split Vat) (with drip board) (without drip board) . 14 1/2 in.(368 mm)x 18 in.(457 mm) 26 1/2 in.(673 mm) 1 16-27 in. 439845 290' x 18 in.(457 mm) Medium Proximity (406-685 mm) High Proximity 1 25-35 in. 439841 3N (635-889 mm) •For nexupax e nole prolix:wn Siof vngie Irma,see euued inwrremn on raves 4-10 and 4-11. For.La afe nozzle noleoeon of.Tyle trawl,see 5.4.4.4 iniorm.nn on Pages 4-10 env 4-11. SECTION 4-SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 4-30 REV.11 2014-SEP-01 _ 2014-SEP-01 REV.11 PAGE 4-3' Nozzle Application Chart(Continued) - -' ' 'Nozzle Applicition Chart(Continued) . Minimum n Nozzle Maximum Hazard Nozzle Nozzle Nozzle Stamping- Minimum Nozzle Hazard Dimensions Quantity Heiohts Part No. Flow No. Maximum Hazard Nozzle Nozzle Nozzle Stamping- - Hazard Dimensions Quantity Heights Part No. Flow No. Range Longest Side(High Proximity) 1 30-40 in. 439838 1N 32 in.(812 mm) (762-1016 mm) Griddle(Continued) Longest Side(Low Proximity) 1 10-20 in. 439840 2W • • Area-394 in.2 - 36 in.(914 mm) (254-508 mm) (24774 mm2) Area-1080 M.2 (perimeter located) (69677 mm2) Longest Side(Low Proximity) 1 15-20 in. 439838 1N 24 in.(609 mm) (381-508 mm) Longest Side(Low Proximity) 1 10-20 in. 439846 2120 Area-432 in.2 48 in.(1219 mm) (254-508 mm) (27870 mm2) Area-1440 in.2 (perimeter Longest Side 40-48 in. 439836 1F (92903 mm2) located) 28 in.(711 mm) (1016-1219 mm) •Chain Broiler' Length-34 in.(863 mm) 2 10-26 in. 439839/439864 1 W/1 WSS Area-336 in.2 (With Backshelf) .(Overhead Protection) Width-32 in.(812 mm) (254-660 mm) (21677 mm2) ' Longest Side 30-40 in. 439844 260 Chain Broiler Length-43 in.(1092 mm) 2 1-3 in. 439838/439865 1 N/1 NSS 32 in.(812 mm) (762-1016 mm) (Horizontal Protection) Width-31 in.(787 mm) (25-76 mm) Area-384 in.2 (With Backshelf) •Gas-Radiant/Electric Longest Side-36 in.(914 mm) 1 15-40 in. 439838/439865 1 N/1 NSS (24774 mm2) Char-Broiler Area-864 in.2 (381-1016 mm) Longest Side(High Proximity) 1 40-50 in. 439843 245 (55741 mm2) 28 in.(711 mm) (1016-1219 mm) Electric Char-Broiler Longest Side-34 M.(863 mm) 1 20-50 in. 439838/439865 1 N/1 NSS Area-672 in.2 (43354 mm2) Area-680 m.2 (508-1270 mm) (43870 mm2) Longest Side (Medium Proximity) 1 30-40 in. 439844 260 Lava-Rock Broiler Longest Side-24 in.(609 mm) 1 18-35 in. 439838/439865 1 N/1 NSS 32 in.(812 mm) (762-1016 mm) Area-312 in.2 (457-889 mm) Area-768 in.2 (20128 mm2) (49548 mm2) . Natural Charcoal Broiler Longest Side-24 in.(609 mm) 1 18-40 in. 439838/439865 1 N/1 NSS . Longest Side(Low Proximity) 2 15-20 in. 439845 290 Area-288 in.2 (457-1016 mm) 36 in.(914 mm) (381-508 mm) (18580 mm2) Area-1008 in.2 Lava-Rock or Natural Longest Side-30 in.(762 mm) 1 14-40 in. 439841 3N (65032 mm2) • Charcoal Char-Broiler Area-720 in.2 (355-1016 mm) Griddle Longest Side(High Proximity) 1 30-50 in. 439844 260 (46451 mm2) • 48 in.(1219 mm) (762-1270 mm) Wood Fueled Char-Broiler Longest Side-30 in.(762 mm) 1 14-40 in. 439841 3N Area-1440 in.2 (perimeter Area-720 in.2 (355-1016 mm) (92903 mm2) located) (46451 mm2) Longest Side(High Proximity) 1 30-50 in. 439845 290 Upright Broiler/ Length-32.5 in.(825 mm) 2 - 439837 1/2N 30 in.(762 mm) (762-1270 mm) •Salamander Width-30 in.(762 mm) Area-720 in.2 (center located) (46451 mm2) Salamander Length-29 in.(736 mm) 1 - 439838 1N Longest Side(High Proximity) 1 35—40 in. 4398381439865 1N/1 1455 Broiler Width-16 in.(406 mm) 36 in.(914 mm) (889-1016 mm) Length-31 in.(787 mm) 1 - 439836 1F Area-1080 in.2 (perimeter located) Width-15 in.(381 mm) (69677 mm2) • Length-31 in.(787 mm) 1 • - 439838 IN Longest Side 1 20-30 in. 439845 290 Width-15 in.(381 mm) (Medium Proximity) (508-762 mm) Wok14 in.-30 in.(355-762 mm) 1 35-45 in. 439844 260 48 in.(1219 mm) (perimeter Diameter (889-1143 mm) Area-1440 in.2 located) (92903 mm2) 3.75-8.0 in.(95-203 mm) Deep Longest Side(Low Proximity) 1 15-20 in. 439839 1W 11 in.-24 in.(279-609 mm) 30-40 in. 439838/439865 1 N/1 NSS 26 in.(660 mm) (381-508 mm) Area-533 in.2 (center located) Diameter (762-1016 mm) (34387 mm2) 3.0-6.0 in.(76-152 mm) Deep •Mlnm um cnam boiler,exhaust openlnp-12 m.v 12 In.(MS mm x 306 mmz,end not last man ev%of internal Droller nae. I R-702 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 2014-SEP-01 REV.11 PAGE 4-61 PAGE 4-62 REV.11 2014-SEP-01 TANK AND CARTRIDGE REQUIREMENTS For higher total flow numbers(23 to 110),multiple cartridges ACTUATION AND EXPELLENT GAS LINE REQUIREMENTS - 2'The actuation'gas line-piping is instaRBtl from the 101 Once the hazard analysis is completed and the total nozzle flow and regulated actuators are required as shown in the System (Continued) remote mechanical release to each R-102 regulated actua- Selection Guide in'Appendix'Section assembly.The total length of the actuation gas line from numbers are established,the quantity and size of agent tanks Actuation Gas Line-6 to 8'Tanks Maximum(Continued) the remote mechanical release to the regulated actuatorand cartridges needed to supply the nozzles with the proper ACTUATION AND EXPELLANT GAS LINE REQUIREMENTS 3. If an expellant gas line is connected to the regulated volumes of agent at the proper flow rates can be determined. assemblies must not exceed 100 ft(30.4 m). This section contains theguidelines for installingthe actuation release assembly along with an actuation gas line,the total For cartridges used in the regulated release mechanism,flow _ combined length of the actuation and expellant gas line 3. A combined total of 20 elbows and 9 tees may be used capacities, tank quantities and sizes, and regulated release and expellant gas lines between actuatortce regulatedregulator,release meth- in these lines.Two 45°elbows equal one 90'elbow. See anism regulator,each regulated and each must not exceed 30 ft(9.1 m)when using a'double-tank° cartridge options are given in the table below. agent tank.These limitations should be considered when select nitrogen cartridge or a LT-A-101-30 nitrogen cartridge or a Figure 4-123. Total Quantity and Regulated ReleaseTrig the component mounting locations. 101-30 carbon dioxide cartridge.See Figure 4-122. 4. Use only a 101-10 carbon dioxide cartridge in the 101 Flow Size of Cartridge Options 4 A combined total of nine fittings may be used in these lines, remote mechanical release. The actuation gas line is the length of pipe and/or hose that is g equal5. A safety vent relief valve(Part No.15677)is required in the Numbers' Tank(s) Nitrogen Carbon Dioxide eight 90`elbows and one tee.Two 45°elbows one run from either the AUTOMAN Regulated Release Assembly a g0`elbow. 1- 5 (1)1.5 Gallon LT-2G-R 101-10 the Remote Release Assembly that directs high pressure from actuation gas line to relieve residual pressure after actua- 6-11 (1)3.0 Gallon LT-30-R 101-20 the cartridge in the release to actuate one or more additionalActuation Gas Line-70 to 15'Tanks Maximum tion. 11-16 (1)1.5 Gallon Double 101-30 Regulated Actuator Assemblies. The actuation gas fine can •15 Tank maximum(ellecis Ole utiaxaaon of 31ank regulated acivaiers. Actuation Gas Line-Using 1/4 in.Stainless Steel Hose (1)3.0 Gallon consist of 114 in.Schedule 40 black iron,chrome-plated,stain- 1. Use only 1/4 in.Schedule 40 black iron,hot-dipped galva-iess steel,or galvanized steel pipe and finings,andior factory A. 1s Tank maximum resects me utaizamn of traee tank regulaiea acivaiors 1E-22 (2)3.0 Gallon Double 101-30" supplied stainless steel braided actuation hose. nized,chrome-plated,or stainless steel pipe and fittings. 1. Maximum total length of hose cannot exceed 17.5 h(5.3 m). 16-22 (2)3.0 Gallon Double - Note:Stainless steel hose and fittings can also be used. (Manifold) The expellant gas line is the length of pipe that is run from the See Component Section for detailed information. Note:A combination of 1/4 in.stainless steel braided hose and 1/4 in. NPT.pipe can be used as long as the total 22-33 (3)3.0 Gallon Double - regulator in either the Ar Regulated Release Assembly -DOUBTER AND EXPELLANT GAS LINES WITH A combined actuation gas line length does not exceed 17.5 fl or a Regulated Actuator Assembly that directs regulated pres- -DOUBLE TANK.cnnleisGE 0e a lm 3a CARTRIDGE When one or more regulated actuators are used,the following ORA LUMCOMBINED RIDGE 1. (5.3 m).Stainless steel braided hose cannot be used for sure to the agent storage tanks to pressurize the tank and MAxIMUA COMBINED LENGTH-3o FT(e.,ml, expellant gas lines.See Figure 4-123 for additional Details. tank and cartridge combinations apply for each regulated actu- MAXIIAUACCMBWEDFRTOVGs-D 1 discharge the agent.The expellant gas line shall consist et 1/4or 2. Maximum of five regulated actuators allowed slot. m.Schedule 40 black iron, chrome-plated,stainless steel,or 1/ ' Regulated Actuator Regulated Actuator galvanized steel pipe and fittings. �� 3. Actuated with remote release(Part No.433485)or Regulated Tank(s) Cartddge ,� i Release Assembly(Part No.429853) (1)1.5 Gallon LT-20-F or 101-10 Actuation Gas Line-6 to 8'Tanks Maximum r I�' ' REGuLATEC TOR(1)3.0 Gallon LT-30-R dr 101-2G 'e Tank maximum reilecis ine utg¢atioe of 3 tank regulated eclualorsAcrd-roRASSEMBLY (1)1.5 Gallon and LT-A-101-30 or 101-30"or 1. Use only 1/4 in.Schedule 40 black iron,hot-dipped galea- 40.(1)3.0 Gallon double tank nized,chrome-plated,or stainless steel pipe and fittings. REGUUTED REGULATED ACTUATOR (2)3.0 Gallon LT-A-101-30 or 101-30"or ACTUATOR REGULALYEZPEUAO double tank 2. The actuation gas line piping is installed from the regulated ASSEMBLY GAS LINES NOT INCLUDED (2)3.0 Gallon(Manifold) LT-A-101-30 or Double release mechanism to each regulated actuator connected AUrOLMN W COMBINED TOTALS (3)3.0 Gallon LT-A-101-30 or Double within the system.The total length of the actuation gas line REGULATED RELEASE ASSEMBLY FIGURE 4-122 from the regulated release assembly to the regulated actuaMOW - •Fa....nuoAA w mamma,bow nunioas.see DMVIWkon Puna R4nArenl.ne is,.5 20 ELBOws a.ba n and 3.o gMAA smarm P Dxs S.ocxn for assembly(ies)must not exceed 20 ft(6.0 m)when using SAFETY D TEES MAXIMUM uunMAXIMUM BELIEF V`ALVE EXPELLANT 1/4 W ACTUATIONLOVE- --TM 101.36 urines.un not 5 used amen Iwo 30 gallon Mian me nacea x,aana. an LT-20-R,an LT-30-R nitrogen cartridge,or a 101-10 or a \ GAS LOVE ,00 FT(+.�mm MAXIMUM G 101-20 carbon dioxide cartridge.See Figure 4-121. --•6 o 4----1- T+I REGULATED ACTUATOR ASSEMBLY ® ® -,I-- EXPELLANT GAS LINES - LL ^ - 9` ��fL (�' NOT INCLUDED W-CTU-TION/ O O U °� 0 0 tr� ti. i' LINE LENGTH TOTALS REGULATED ACTUATOR j. I = ' ASSEMBLY I I li ACTUATION GAS LINE WRH AN LT-20-R, LT30-RI © i 101-100810,-20 CARTRIDGE ) L o MAXIMUM LENGTH OF 20 FT 16.0 ml. 1111 .-J 1 J Tr '� } MAXIMUM N0.OF FOTTWGS D T r Am XIMUMREGULATED OF 5 REMOTE RELEASE MECHANISMS REGULATED AGTUATOF AGENT TANK REGULATED WRH TANN REGULATED (PART NG 4334a5i 5 MAXIMUM ACTUATOR 1 ACTUATORS -SSEMBL 1N IN.STAINLESS STEEL HOSE OPTIONS PUTOMPN II 111111' SAFETY 42 IN.(1086 mm) 1M W.STAWLESs CHECK VALVE REGULATED RELEASE RELIEF VALVE MAX.HOSE /STEEL HOSE ` ASSEMBLY Ill \ -. LENGTH:VP.), - / ' A _ F� F', h3 ///• F� ' Fh ,r r s REM uM E of I•f RELEASE 111 � F� *1 * 5.-I r i , Of (PARTANISMS (PART Si ♦X L '.1 ♦i 433465)OR L r -- ONE REGULATED L_ RELEASE(PART NO 42DB53i t REGULATED ACTUATOR MAXIMUTA,OF 5 WITH TANK REGULATED5 ACTUATORS FIGURE 4-127 NOTE:WHEN MULTIPLE RELEASE ASSEMBLIES ARE UOILIZED P tb W.CHECK VALVE FIGURE 4-123 aeons (PART NO.256271 WALL BE REQUIRED AFTER EACH REGULATED RELEASE. onso R-f02 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN SECTION 4-SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 2014-SEP-01 REV.11 PAGE 4-63 PAGE 4-64 REV.11 2014-SEP-01 • ACTUATION AND EXPELLENT GAS LINE REQUIREMENTS 3. If two tanks are connected to.the regulated release DISTRIBUTION PIPING REQUIREMENTS(Continued) - (Continued) assembly:in a multiple-tank system arrangement,the total combined length of the actuation and expellant gas lines Supply and Branch Line Identification SUPPLY LINE Expellant Gas Line must not exceed 30 ft(9.1 m)when using a'double-tank' The R-102 distribution piping network is broken down into The Supply Line is defined as the length of pipe which runs from 1. The expellant gas line is installed from the regulated release nitrogen cartridge,an LT-A-101-30 nitrogen cartridge,ora tour specific pipe runs.the Supply Line,the Duct Branch Line, the agent tank outlet to the last branch line(whether a duct, mechanism in double, three, and multiple-tank systems, 101-30 carbon dioxide cartridge.See Figure 4-122. the Plenum Branch Line,and the Appliance Branch Line.See appliance,or plenum branch line).This includes all supply line and from the regulated actuator assembly in multiple-tank 4 If three 30 gallon tanks are connected to the regulator in Figure 4-127. fittings except for the tees or elbows leading to the branch lines. systems.The expellant gas line is the piping and/or hose either a regulated release or regulated actuator assembly. DUCT BRANCH See Figures 4-127 and 4-126. between the regulator and the tank-enclosure/tank-bracket only factory supplied expellant gas hose assemblies will LINE assembly.The total length of the expellant gas line from be utilized.Refer to Distribution Piping Requirements-9.0 the regulated release mechanism or each regulated actu- i. Gallon System,page 4-70 for additional design requirements. ator assembly must not exceed 30 ft(9.1 m)when using ' 111111110110., a'double-tank'cartridge.an LT-A-101-30 Cartridge,or a DISTRIBUTION PIPING REQUIREMENTS NI 101-30 Cartridge.See Figures 4-124 and 4-125. Once the nozzle placement and quantity of tanks has been napes ��'� �/ determined, ration it is the tank necessary to and each determine the pg contig LME s� �� / MAXIMUMUANT GAS LINE urations between the adaptor and each discharge nozzle. LENGTH-30 FT(8.1 ml. MAXIMUM NO of SITTINGS This section contains the guidelines and limitations for designing the distribution piping so that the liquid agent will discharge from I the nozzles at a proper flow rate.These limitations should also be referred to when selecting the mounting location for the regu- PLENUM APPLIANCE �a lated release mechanism and agent tank. - BRANCH LINE BRANCH LME General Piping Requirements AI II:* 1. All R-102 system piping is straight line.Therefore,the need NOTE:THIS IS A CONCEPTUAL DRAWING ONLY for critical lengths and balancingis minimized, THIS IS NOT AN ACTUAL MSTALLATION. 9 FIGURE 4-127 END or 2. Two 45°elbows count as one 90°elbow. SUPPLv LME AIfTOMAN REGULATED NOTE:THESE ARE EXAMPLES ONLY OTHER CONFIGURATIONS CAN BE DESIGNED. RELEASE ASSEMBLY 3. Each branch line includes the tee or elbow leading to it,and all fittings within the branch line itself. �'+ '-�/ II 4. The minimum piping length of Schedule 40,3/8 in.pipe from ;-A t the tank outlet to any nozzle protecting a range,fryer,or wok FIGURE 4-124 must be 6 ft(1.9 m). EXPELLANT GAS LME 5. Pipe lengths are measured from center of fitting to center of MAXIMUM LENGTH-ax FT(Si m1; fitting.See Figure 4-126. MAXIMUM NO.OF FITTINGS-A END OF SUPPLY LINE END OF \a CENTER TO CENTER SUPPLY LME 1 7END OS I/ Y� :4__=s . ,4 rSUPPLY / /V 1FIGURE 4-126 SUPPLY PLENUM (NOZZLESFOR morn LNE TEE PROTECTx1N) I f 6. All distribution piping must be 3/8 in.Schedule 40 black iron, chrome-plated,or stainless steel.Do not use hot dipped galvanized pipe on the distribution piping. I 7. All threaded connections located in and above the protected area must be sealed with pipe tape.Tape should be applied END OF to male threads only.Make certain tape does not extend over '7 SUPPLY LME , REGULATED ACTUATOR the end of the thread.as this could cause possible blockage ASSEMBLY of the agent distribution. I t / , , t / t �\ FIGURE 4-125 8. Before installing blow-of caps on nozzles, apply a small / , 4 ,° t \ °°°"' amount of Dow Coming No.111 silicone grease across the / / f t (NOZZLESrFOR 2. A combined total of nine fittings may be used in these lines, opening in the nozzle tip and also a small amount coating the SUPPLY eight 90°elbows and one tee.Two 45°elbows equal one exterior of the blow-off cap.This will help keep cooking grease LINE TEE PROTECTION) BRANCH CANNOT BRANCH LME CANNOT 90°e11bOW from building up on the cap. START AHEAD OFA START AHEAD OF A SUPPLY LME TEE SUPPLY UNE TEE 9. Tees used in the distribution piping can be used as thru tees, I 111 side outlet tees,or bull tees. FIGURE 4-128 R-702 Restaurant Fire Suppression Manual SECTION 4—SYSTEM DESIGN SECTION 4—SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 2014-SEP-01 REV.11 PAGE 4-65 PAGE 4-66 REV.11 2014-SEP-01 DISTRIBUTION PIPING REQUIREMENTS(Continued) DISTRIBUTION PIPING REQUIREMENTS(Continued) START OF LAST BRAN✓:LINE Supply and Branch Line Identification(Continued) PLENUM BRANCH LINE Distribution Piping Requirements—1.5 Gallon System START OF FIRST BRANCH LINE NOTICE The Plenum Branch Line is defined as the length of pipe which DUCT,PLENUM,AND APPLIANCE PROTECTION runs from the supply line to the plenum nozzle(s).This incudes1.This option allows for duct protection, plenum protection, it Branch lines cannot start ahead of a supply all branch line fittings as well as the tee or elbow used to start appliance protection,or any combination.However,only oneSUPPLY line tee. the branch line.See Figures 4-128 and 4-130. LINE TEE \TOTAL LENGTH 9 duct nozzle may be used,either a 1 W or a 2W,nozzle. MUST NOT EXCEED 8 Fr •r 2. Ali distribution piping,supply and branch,must be 3/8 in. /12<mi DUCT BRANCH LINE "r Schetlule 40 black iron,chrome-plated,or stainless steel. ✓// - -- v The Duct Branch Line is defined as the length of pipe which .--r .... •.+ 3. Each 1.5 gallon tank allows a maximum of five flow /// runs from the supply line to the duct nozzlels).This includes all i PLENUM BRANCH LINE - numbers.' V / branch line fittings as well as Inti tee or elbow used to start the i (IEE INCLuDEO, / I 4. The pipe length between the start of the first branch line and START OF LAST branch line.See Figures 4-128 and 4-129. I Q BRANCH LWE 1 PLENUM BRANCH LINE the start of the last branch line must not exceed 8 ft(2.4 m). }, TEE INCLUDED When the supply line is split,the combined length of both START OF FIRST DUCT BRANCH LINE pp Y P 9 BRANCH LINE (ELBOW INC UDEDI legs of the supply line(start of first branch line to start of last FIGURE 4-132 ) branch line)must not exceed 8 ft(2.4 m).See Figure 4-132. LW. .� 5.The combined length of all branch lines must not exceed 22 lw NOZZLE {'' DUCT BRANCH LINE fi(6.7 m).See Figure 4-133. (IEE INCLUDED �� 6. The-requirements of the following table must not be exceeded'. .-+ [4] FIGURE 4-130 [4:_/ .1.--''.- f APPLIANCE BRANCH LINE DUCT BRANCH LINE The Appliance Branch Line is defined as the length of pipe -IN NOZZLE (TEES INCLUDED; i which runs from the supply line to the appliance nozzle(s).This includes all branch line fittings as well as the tee or elbow used A 4 to start the branch line.See Figures 4-128 and 4-131. I �/' .tie. +`/(� y O TN NOZZLE •y-•i ,' IBrsANCH LINES W BOLD; COMBINED LENGTH MUST ,,.�'�� NOT EXCEED 22 Fr 1S7 ml 1 FIGURE 4-133x I (IN I 01115 , I `/ NCE BRANCH LINES (TEES INCLUDED) x 1.5 GALLON SYSTEM [A—/ Supply Duct Plenum Appliance Requirements Line Branch Line Branch Line Branch Line FIGURE 4-129 Pipe Size 3/8 in. 3/8 in. 3/6 in. 3/8 in. FIGURE 4-.3u Maximum Length 40 9 6 ft 4 ft 10 ft (12.1 m) (1.8 m) (1.2 m) (3.0 m) Maximum Tees 1 1 2 3 Maximum Flow Numbers 5' 2 2 3 •Eaceplians: 1.Su now numbers are abwved when a duct Gents One Is are last branch Ina on the Mang network and no 1N roodbs are used to poen woks or Soda., 2 5u lbw numbers are Mbwed when So 1N routes are used and none el Ne noodles are used to prosect woae.phddtes.ranges,arta salamanders. Nae:Only lite lbw numbers ale Mowed if a 15 nozzle is used for wok,toddle,Tangs.br salemanew protection. 3 Su lbw numbers ale Mowed when only two 3N mules are used. 1 • R-702 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 2014-SEP-01 REV.11 PAGE 4-67 PAGE 4-68 REV,11 2014-SEP-01 DISTRIBUTION PIPING REQUIREMENTS(Continued) -- DISTRIBUTION PIPING REQUIREMENTS(Continued) - Distribution Piping Requirements-3.0 Gallon System ° Distribution Piping Requirements-6.0 Gallon Manifotded LENGTH OF PPM MUST NOT EXCEED 24 FT P.3 m)FROM START OF FIRST BRANCH LINE 1.The maximum length between the start of the first branchsupPLv.----..-_( System TO START OF LAST BRANCH LINE and the start of the last branch line must not exceed 'EE �' As an option to piping two 3.0 gallon tanks separately,two 3.0 ••24 ft(7.3 m).When the supply line is split,the combined gallon tanks can be manitolded together to share a common total of both legs of the supply line(from the start of the agent• distribution line..Only.3.0 gallor tanks connected to the first branch line to the start of the last branch line)must not // same regulator can be manitolded.The following requirements exceed 24 ft(7.3 m).See Figure 4-134. lig COMBINED LENGTH OF \/ `m" must be met when manifolding. • BOTH LEGS OF SUPPLY \ 2. The total length of all branch lines must not exceed 36 ft LINE MUST NOT 3 BRANCH LINES 1. All piping must be 3/8 in.Schedule 40. v� BRANCHSTARTDr LINLEAST (10.9 m).See Figure 4-134. EXCEED 24 FT p.3 m) ib 3. Use a 3/8 in.union to connect the tank adaptor to the 3/8 in. 2. See Figure 4-136 for tank connections. N supply line. p 3. The length of supply line piping between the start of the first branch line and the start of the last branch line must not 4. A maximum of two nozzles are allowed per dud branch line. 2W NOZZLE\. '"NOZZLE exceed 24 ft(7.3 m).See Figure 4-135.When the supply 5. The requirements of the following table must not be line is split,the combined total of both legs of the supply exceeded' line(from the start of the first branch line to the start of the 2W i r last branch line)must not exceed 24 ft(7.3 m). %uLEs\ NOZZLE �-IN NOZZLE 4. The combined length of all branch lines must not exceed 36 ft(10.9 m).See Figure 4-135. R i 5. A maximum of 22 flow numbers are allowed. '"1 6 The requirements of the following table must not be telNOZZLE exceeded. NOZZLE 230 NOZZLE 1N 245 NOZZLE 12N NOZZLE r ® NOZZLE (BRANCH LINE IN BOLD) COTB4 EECOMD L LENGTH 3T(06T =OW C7 O FIGURE 4-134 2 FLOW APPLIANCE NOZZLE (BRANCH LINES IN BOLD) COMBINED LENGTH MUST NOT EXCEED 36 FT(10.9 m) FIGURE 4-135 e 3.0 GALLON SYSTEM pen Duct Plenum Appliance a 6.0 GALLON SYSTEM Requirements Supply Line Branch Line Branch Line Branch Line Duct Plenum Appliance Pipe Size 3/8 in. 3B in. 3l8 in. 3/8 in. Requirements Supply Line Branch Line Branch Line Branch Line Maximum Length 40 5 8 ft 4 ft 12 ft Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in. (12.1 m) (2.4 m) (1.2 m) • (3.6 m) Maximum Length 32 ft 8 ft 4 ft 12 ft Maximum Rise 6 ft4 ft2 ft 2 ft (9.7 m) (2.4 m) (1.2 m) (3.6 m) (1.8 m) (1.2 m) (0.6 m) (0.6 m) Maximum Rise 6 ft 4 ft 2 ft 2 ft Maximum 90° 9 4 4 6 (1.8 m) (1.2 m) (0.6 m) (0.6 m) Elbows Maximum 90° 8 4 4 6 Elbows Maximum Tees 1 2 2 4 Maximum Flow 11' 4 2 4 Maximum Tees 2 2 , 2 4 Numbers Maximum Flow 22 4 2 4 Numbers 'Exceptions: 1.Twelve lbw numbers are allowed in any one terve for duct end denten poteclicn 01/8 2 Twelve Mow penbels am allowed with any one tank useg pay 1wn5ow eablmnoe nozzles. 3.Twelve Pow numbers are Glowed with any one tank uaep er1N mree-lbw 50*15ze nozzles Special Instruonons: 1.Twelve now numbers ale allowed when tow Dean Industries GTI Gas Fryers ate protected at low yoehnny as shown m Foam 4-66 on Pape 4.32.The diecharpe piping mum Se as shown M;we 4-6T on Pepe 4-32. 2 For tenon M[Donab's aAdnason6,11.5 bow members are avowed when ueinq a m 00205011 II one 2W dud nozzle,one 12N eledromalic peddiaixr nozzle. 002 15 01200.,nozzle.end by Mo-Mow faience maim.Caped Ina A2,40.1 ns Enpneenng Department 1p SINX0TM 5lnmeaan. R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN SECTION 4-SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual • UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 2014-SEP-01 REV.11 PAGE 4-69 PAGE 4-70 REV.11 2014-SEP-01 DISTRIBUTION PIPING REQUIREMENTS(Continued) DISTRIBUTION PIPING REQUIREMENTS(Continued) •.. - Distribution Piping Requirements-6.0 Gallon Manifolded Distribution Piping Requirements-With Independent Pipe Distribution Piping Requirements-9.0 Gallon System •i _ isi System(Continued) Runs This optional configuration consists only of three 3-gallon tanks, This configuration consists of two 3 gallon tanks.Both tanks are Independent pipe runs can also be used with the regulatedall pressurized from a single double-tank nitrogen cartridge with •tI I connected to a common manifold tee and are pressurized from release assembly and the tank/enclosure assembly or tank expellant gas hoses connected as shown in Figure 4-138.Tanks Iii .a single double tank(Part No.73022)nitrogen cartridge in the mounting brackets See Figure 4-137.When manifblding is notNc.1 and Nc.2 must be connected directly to the regulator with ,. regulated release assembly. See Figure 4-136. Note.A tank used,each of the two 3 gallon tanks utilize the piping limitationsseparate expellant gas hoses and Tank No.3 must be connected P. goil i�- mounting bracket can be utilized instead of the tank/enclosure of a single tank system. to Tank No.2 with a third expellant gas hose as shown in Figure assembly. 4-136.Each tank must be connected tU an independent distribu- BRAN tion piping network as shown in Figure 4-138.Distribution piping ; tr-Iaj------all -f---';a/RANCH fySv SUPPLY supPLv requirements for each network must be as follows: --t�� '� USE iron/ SE Ems, ; r 1.The maximum length between the start of the first branch GROMMET NOTNO.: • i line and the start of the last branch line must not exceed PMO(GE }�(i,- �� (PART No. i' I.�-3bweq �" GRE I cR� 24 ft(7.3 m).When the supply line is split,the combined �I� n "�11j I "'SIN-LINE BURST DISC PACKAGE I total of both legs of the supply line(from the star of the U �r�_ ( ASSEMB'-Y-SEE NOTE NO 4 (PART NO. �� 418511) i first branch line to the start of the last branch line)must not `J f exceed 24 ft(7.3 m).See Figure 4-134, 3.0 3.0 I 3.0 ' GALLON GALLON GALLON L REMOVEI '1• 2.The total length of all branch lines must not exceed 36 tt TANK TANK TANK I BURST DISC (10.9 m).See Figure 4-136. No.3 NO. NO SEE NOTE NO.5 �� it :I ❑ 3. Use a 3/B in.union to connect the tank atlaptor to the 3/8 in. --__ w ,h supply tine. --�- - t1H I l A maximum of two nodules are allowed r duct branch fine. TWO TANK ENCLOSURE 3 GALLON REGULATED DOUBLE TANK NRAOGEN IDB ASSEMBLY(PART NO RELEASE ASSEMBLY. CARTRIDGE OR 3.0 I 3.E III ' �• 4303241(INCLUDES OR3GALLON LT-A-101-30 CARTRIDGE I GALLON GALLON' 3}' 3.0 GALLON 6. When UBing this 9.0 gallon System COnf19Urat10(1,n0 Tool- HOSES AND GROMMETS) REGULATED (REGULATED ACTUATOR I TANK TANK DOUBLE TANK TANK •' '' folding of distribution piping is allowed. ACTUATOR ASSEMBLY ONLYI NrtRQ3EN DOUBLE TANK CARTRIDGE OR I NITROGEN 6.WhBn an AUTOMAN Regulated Release IS UIIIIZed In Sh15 NOTE WHEN THREE 3.0 GALLON TANKS ARE CONNECTED TO CNE CARTRIDGE III CARTRIDGE COnflgllfahOn,addlllOnai regUlatOr aCNalOfS CBMOl be Used. REGULATED REGULATED RELEASE ASSEMBLY.NO AMID-HOWL OAgTRIDGE- a OR LT-A-101.30 REGULATED ACTUATOfl(5)ASSEMBLIES CAN BE USED. REGULATED ILT sDGE 30 GALLON REGULATED RELEASE mon CTUATOR ONLYI _----- - 1� 7.Only 3-gallon tanks can be utilized in this configuration. FIGURE 4.139 ASSEMBLY OR 3.0 GALLON REGULATED (LT-A101-30 onus ACTUATOR ASSEMBLY REGULATED RELEASE ASSEMBLY OR CARTRIDGE- e.The requirements of the table must Col be REGULATED ACTUATOR ASSEMBLY REGULATED qfollowing TANENCLOSURE ACTUATOR ONLY) exceeded for each 3-gallon tank: TAM(,ENcLOSURE ASSEMBLY ASSEMBLY • FIGURE 4- A 9.0 GALLON SYSTEM 13Y NOTE 1.THE PIPE CONNECTION FROM TANK CENTER TO TANK Duct Plenum Appliance CENTER CANNOT EXCEED B 1R W.(215 rrani ALSO,OEM Requirements Supply Line Branch Line Branch Line Branch LineRELEASE/RAD< ASSEMBLY CAN BE UTILIZED WHEN Note:If an expellant gas hose is to be used for a second tank MAsiKODING 3.0 GALLON TANK in an adjacent tank enclosure or tank bracket assembly,the Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in. NOTE 2:ONLY 3 GALLON TANKS CAN BE MANIFOLDED. second tank will need to be installed on the left side of the NOTE 3:THE BURST DISC THAT IS PART OF THE TANK ADAPTOR/ Maximum Length 40 ft 8 11 4 ft 12 h BURST DISC ASSEMBLY MUST BE REMOVED AND AUTOMAN Regulated Release,with the outlets a maximum of (12.1 m) (2.4 m) (1.2 m) (3.6 m) MODIFIED SEPARATE THE ALUMINUM DISC MATERIAL' 8.5 in.(215 mm)from center to center,similar to the manifolded FROM THE PLASTIC GASKET.DISCARD THE ALUMINUM Maximum Rise 6 11 Oft 2 ft 2 5 DISC MATERIA_AND REINSTALL THE PLASTIC GASKET system in Figure 4-136.Otherwise,the second tank will require BACK INTO THE TANK ADAPTOR/BURST DISC ASSEMBLY 1/4 in.NPT pipe instead of expellant gas hose. (1.8 m) (1.2 m) (0.6 m) (0.6 m) A NOTE 4:THE IN-LINE BURST DISC ASSEMBLY(PART NC 4189701 Maximum 90` 9 4 4 6 ' IS TO BE MOUNTED A5 CLOSE TO THE TANK OUTLET AS POSSIBLE.AFTER SYSTEM DISCHARGE.THE ASSEMBLY Elbows MUST BE DISASSEMBLED AND A NEW BURST DISC • INSTALLED. Maximum Tees 1 2 2 4 FIGURE 4-136 Maximum Flow 11' 4 2 4 Numbers •Excepbonsi i.Twelve lbw numbers are allowed in any one tank Ku duct ala plenum aaedaon ONLY e.Twelve how Cams we Wowed wen any one WN amnia only two-Ab0 appkance nodules 3.Twelve lbw nOnoats we allowed with any one tank using only mraNbw appliance nubs Spacial nsvucuons. 1 When b Deen baser a GTI Gas Fryers Me prowled N ow aoarney a5 Mown in FNure 4.66 on Page 4-32,Ute dNiMrge Mind mus,be as Shown in FMune 4-67 on Page 042 2.Far certain MtDonMU's applic lops 11 5 Dow nunoxs Ne Wowao omen using a AAIMnevon Al one 2W auct nozzle,one 1.Nem...OaowaD'nozzle. one IN plenum nub,and but two-bow appliance Hulas Contact to Applications Engineering Depnmam IA additional nianu0or, R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 2014-SEP-01 REV.11 PAGE 4-71 PAGE 4-72 REV.11 2014-SEP-01 DETECTION SYSTEM REQUIREMENTS ' - - - —' DETECTION SYSTEM REQUIREMENTS'(Continued) - Once the fire suppression system design has been determined. a detection system design must be completed.This section Detector Placement Requirements(Continued) NOTICE contains guidelines and limitations for detection system instal- i I COOKING APPLIANCES The conduit offset can be used at the top or lation. -I �= ,,,:.i + bottom of the regulated release to change • If the cooking appliance is located under an exhaust duct where • a detector has been mounted,it is normally not necessary to direction of the conduit.The conduit offset Detector Identification cannot be used with pulley tees. All other The two types of detectors are distinguished from each other by '' utilize another detector for that cooking appliance,provided the changes in direction must be made by using Y9 detector is not more than 12 in.(304 mm)into the duct and the ANSUL approved pulleyelbows (Part No. their location in the detection system. 20 ET ts.o ml appliance has no larger cooking surface than 48 in. x 48 in. MAXIMUM 423254 or 415670).See Figure 4-142. • 1.The Terminal Detector is the last in a series of detectors, (1219 mm x 1219 mm).See Figure 4-141. or the only detector used in a single-detector system.This Note:If two appliances are located under a duct opening where detector is thus named because it is at the point at which the a detector has been mounted and both appliances together wire rope ends,or"terminates.' ( do not exceed a cooking surface of 48 in.x 48 in.(1219 mm x • 2.A Sexes Detector is any detector located in-line between the I ,,� 1 1219 mm)and the detector is located above both the protected regulated release mechanism and the terminal detector. 1—— 1 appliances,it is not necessary to utilize an additional detector provided the duct detector is not more than 12 in.(304 mm)into Detector/Pulley Elbow/Conduit Offset Design Limitations , the duct opening. 1.Conduit runs,pulley elbows,and number o1 detectors per FIGURE 4-139 4111111 /1 • system must be within the approved system guidelines.The following requirements must not be exceeded. NOTICE Maximum Maximum Maximum When gas appliances are used and the flue ' 1 U Number of Number of Length of Detectors Elbows 1/2 in.Conduit gases from the burner are exhausted into the 0 duct,the detector must be kept out of the air 0 per System per System per System stream of these exhaust gases.These gases Scissors Style 15 20 150 ft(45.7 m) can be very hot and could actuate the system _ O Detector unnecessarily. (Without Duct openings that are long and narrow or Offset Conduit large enough to require multiple duct nozzles APPLIANCE APPLIANCE APPLIANCE Scissors Style 15 16 150 ft(45.7 m) may require additional detectors. RSEQUIRESE DETECTOR Y acQuiSEPAEs ATE Detector(With DETECTOR UNDER DUCT DETECTOR- FIGURE 4-142 Offset Conduit ELECTROSTATIC PRECIPITATOR P..- 2.If the hazard requires more than 15 detectors,up to five If an electrostatic precipitator is located at or near the base of Fusible Link Selection 101 Remote Releases(Part No.433485)can be used for FIGURE 4-141 the exhaust duct.k is necessary to locate a detector below the ^"A°° Whenpossible,temperature readings should be taken at each system actuation.Each 101 remote release allows the use g precipitator,at the base of the duct,and also locate one in the of a maximum of 15"scissor"style detectors(14 series and Each cooking appliance with a continuous cooking surface not detector location to determine correct fusible link temperature 1 terminal)for a total o1 75 detectors if needed. duct,just above the precipitator.See Figure 4-140. exceeding 48 in.x 48 in.(1219 z 1219 mm)can be protected by rating.Temperature can be recorded using either a maximum When installing the detector bracket and system conduit,make a minimum of one detector.Cooking appliances with a continu- registering thermometer(Part No.15240)temperature tape or Detector Placement Requirements certain they do not interfere with the operation of the precipitator. ous cooking surface exceeding 46 in.x 48 in.(1219 x 1219 mm) any other accurate thermometer. EXHAUST DUCTS Note.On secondary filtration units utilizing multiple filter stages/ must be protected by at least one detector per 48 in.x 48 in. Each exhaust duct must have at least one detector installed 'media,contact Technical Services for instructions. (1219 x 1219 mm)cooking area.Detectors used for cooking O ©,.*IDD in the duct entrance, located in the airstream the cookingappliances must be located above the protected appliance of toward the exhaust duct side of the appliance.The detector vapors,or at a maximum of 20 fl(6.0 m)into the duct opening. should be located in the air stream of the appliance to enhance See Figure 4-139 I . system response time. TEMPERATURE RATING ys PD STAMPED ON EUS B E Note:For overlapping detector coverage, see Page 4-60 for 1. STAMPED LINAMEDY • design requirements. „(�, Detection Line Requirements �J �, CONDUIT • SL STYLE A-PC STYLE fimmommil Rigid conduit or 1/2 inch EMT thin-wall conduit may be used. FIGURE 4-143 \. Standard steel conduit fittings(compression type are recon- Select correct UL Listed fusible tink(s)for installation in detec- I mended) must be employed to properly install the detection torts)according to the temperature condition.Two styles are i system. All conduit or pipe must be firmly supported When available. See Figure 4-143. See Component Section for using pipe, make certain that all ends are carefully reamed, detailed temperature ratings. deburred and blown clear of chips and scale before assembly. FIGURE 4-140 R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN SECTION 4-SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 2014-SEP-01 REV.11 PAGE 4-73 PAGE 4-74 REV.11 2014-SEP-01 DETECTION SYSTEM REQUIREMENTS(Continued) TEE CLOSE To AUTOMAN(EXAMPLE) MECHANICAL GAS VALVE REQUIREMENTS ' - - ELECTRICAL GAS VALVE REQUIREMENTS °Electric Thermal Detector PULLEY TEE An ANSUL or ANSUL approved mechanical gas shut-off valve A UL Listed electrically-operated gas shut-off valve can be system can be attached to the R-102 system.The system works attached to the R-102 system to provide an electrical means o' When electric thermal detection is used,the detection circuit 12 IN both andb use of an air c linder mechanically pneumatically y Y shutting off the gas line ata predetermined point.If an electric must be supervised in accordance with NFPA 17A, detectors for (3D1nin) located inside the regulated release assembly.Upon actuation gas shut-off valve is used in the system it must be attached Wet Chemical in conjunction Systems.Electric thermal detectors of the fire suppression system, a pneumatically-operated air with both an electric(snap-action)switch and a manual reset Cont be used in cart No. 360 )eitherrthe AUTOPULSE 542R , ■ , cylinder assemblywill close the as shut-off valve. Control Panel (Part Na 433607) or the AUTOPULSE Z-10 Y mechanically 9 relay.For more information on the types of electric(snap-action) Control Panel (Pan No. 430525), and the 24 VDC Regulated AUTOMAN The total length of the cable for each mechanical gas valve must switches,refer to the Electrical Switch,Field Installation section. 9 GAS VALVE Gr'. GAS VALVE C.1 Release Assembly MANUAL PULL MANUAL PULL not exceed 150 ft(45.7 m).The maximum number of pulley The manual reset relay is reviewed in this section. Note:Consider the rate of temperature increase in the location u6 FT 252 m)AND as PULLEY ELBOWS MAXIMUM elbows that may be used is 20 for each valve. All electrical connections should be performed by a QUAUFIED PER EACH SIDE OF TEE One pulley tee is allowed per cable system. ELECTRICIAN and in accordance with authority having chosen for the detector when using electnc thermal detection. TEE CLOSE TO GAS VALVES OR MANUAL PULL(EXAMPLE) OrIGdICIIOn. A transient rush of warm air up to 40°F(4°C)per minute may The maximum length of cable from the AUTOMAN to a gas valve 1 expand the shell,but not enough to trigger the AUTOPULSE ,z IN 12 w is 150 ft(45.7 m)with a maximum of 20 pulley elbows used per The following is a brief explanation of how the R-102 system control panel. Temperature increases over 40°F (4 °C) per 1302 mm: (302 mm) side of the tee.As the tee is located farther from the AUTOMAN, operates with an Electric Gas Shut-off Valve attached. minute however,may initiate an alarm condition in the control the 150 h(45.7 m)maximum must be observed but as pulley With tne regulated release cocked in the ready condition, the Puusr TEE elbows are placed between the AUTOMAN and the tee.they panel GAS VALVE OR GAS VALVE ORnormally closed contacts in the snap-action switch allow current After determining the maximum ambient temperature at the MANUAL PULL MANUAL PULL must be deducted from the available pulley elbows(20)allowed to flow to the manual reset relay.With the relay coil energized. AUTOMAN thermal detector location, select the correct thermal detector on each side. normally open contacts in the reset relay close,allowing the t<6 FT i.5.m)AND 20 PULLEY ELBOWS BETWEEN Example:If 10 pulley elbows areplaced between the AUTOMAN according to the temperature condition chart in the "System AUrOMAN AND TEE P P Y solenoid in the gas valve to be energized. .Components"section and the pulley tee,the maximum available pulley elbows left for y Once the R-102 system is activated, the normally closedtl use on each side of the tee is 10 per side.See Figure 4-144 for TEE HALFWAY BETWEEN AUTOMAN AND GAS VALVES OR MANUAL PULL(EXAMPLE) three different examples. contacts in the snap-action switch will open,de-energizing the MANUAL PULL STATION REQUIREMENTS 75 FT(zz.e ml ANC to PULLEY ELBOWS reset relay.This will,In tum,open the contacts in the relay which Parts that may be used for installation of a Mechanical Gas will cause the gas valve to become de-energized and dose. A remote manual pull station allows the R-102 system to be Shut-off Valve ere: manually operated at some point distant from the regulated 75 FT(22.6 ml AND 75 FT 1226 ml AND• Desch tion Part No. The system must be re-armed and the"push to reset"button on release assembly.The pull station should be installed at a height ,o PULLEY ELBOWSm PULLEY ELBOWS Descnption reset relay must be operated to reopen the gas valve. or 42-48 in.(1067-1219 mm),in accordance with tne require- ■ , PULLEY PULLET reE , Gas Valve/Actuator 3/4 in.Assembly(ANSUL)' 55598 ments of the American Disabilities Act(ADA)and the Authority Gas Valve/Actuator 1 in.Assembly(ANSUL)' 55601 It is important to note that a power failure or an electncal power having Jurisdiction.and located in the path of egress.The pull AUTOMAN GAS VALVE OR GAS VALVE OR Gas Valve/Actuator 1 1/4 in.Assembly(ANSUL)' 55604 interruption will cause the gas valve to close even though the MANUAL PULL MANUAL PULL station is the only source of manual actuation of the regulatedFIGURE 4-144 Gas Valve/Actuator 1 1/2 in.Assembly(ANSUL)' 55607 system was not fired. release assembly .... Gas Valve/Actuator 2 in.Assembly(ANSUL)' 55610 In either case, whether in a fired condition or when a power Gas Valve/Actuator 2 1/2 in.Assembly(ASCO)' 25937 failure has occurred,the manual reset relay and electric gas The total length of the cable used for each manual pull station .Manual Pull Station-Part No.435960 or 434618 Gas Valve/Actuator 3 in, ASCO)' 25938 within a system must not exceed 150 h(45.7 m). Assembly( shut-off valve must be reset to resume a normal operating condi- Elbow 423250 Parts that may be used for installation of a metal stamped Pulley tion. For resetting, refer to the "Recharge and Resetting I The maximum number of pulley elbows that may be used per remote manual pull station are'. Pulley Elbow 415670 Procedures"section in this manual. pull station is 20. Part No. Pulley Tee 427929 Description 1116 in.Stainless Steel Cable 15621 or One pulley tee is allowed per cable system. .Remote Manual Pull Station Assembly' 435960 50 h(15.2 m)or 500 fl(152.4 m)roll 79653 The maximum length of cable from the AUTOMAN to a pull .Remote Manual Pull Station Assembly 434618 Oval Press-To-Crimp Sleeve 4596 station is 150 ft(45.7 m)with a maximum of 20 pulley elbows Pulley Elbow 423250 Stop Sleeve(2) 26317 used per side of the tee.As the tee is located farther from the Pulley Elbow 415670 ....ail,miW..PMH I.E.ENO.-. AUTOMAN,the 150 ft(45.7 m)maximum must be observed but Pulley Tee 427929 Air Cylinder Assembly 15733 as pulley elbows are placed between the AUTOMAN and the 'Assembly Inc..pans N..M 6No.. Air Cylinder 15521 tee,they must be deducted from the available pulley elbows(20) 1/16 in.Stainless Steel Cable 50 h(15.2 m) 15821 Tubing Assembly 15529 • allowed on each side. Oval Press-To-Crimp Sleeves 4596 Copper Tubing,1/8 in. 15525 Example:11 10 pulley elbows are placed between the AUTOMAN Glass Break Rod(1) 4834 Male Elbow 15523 and the pulley tee,the maximum available pulley elbows left for Male Connector 15522 use on each side of the tee is 10 per side.See Figure 4-144 Machine Screw(2) 15421 • for three different examples.(Note:Both must be gas valves or Hex Nut(2) 15527 both must be pull stations.Mixing is not allowed.) Lockwasher(2) 4141 Visual Inspection Seal(2) 197 All valves above are UL listed and approved.They may be mounted in any position.Pipe threads are type NPT.Ambient operating temperature range of all valves is 32°F to 120°F (0°C to 49°Cl. The valves are not weatherproof and must be located indoors in areas approved by the'authority having jurisdiction." P-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV.11 PAGE 4-75 "'' "` ELECTRICAL GAS VALVE REQUIREMENTS(Continued) ELECTRICAL SWITCH REQUIREMENTS - Approvals Note:Electrical connections shall not be made in the ANSUL gas valves listed in this section are UL listed and AUTOMAN. approved for 110 VAC.If more information is required,refer to The electric(snap-action)switches for the R-102 system are the Gas and Oil Equipment List of Underwriters Laboratories, specially designed to fit the regulated release assembly.The Inc.under'Electrically Operated Valves Guide No.440 AS"or _switches are intended for use with electric gas valves,alarms, consult Tyco Fire Protection Products, Marinette, Wisconsin contactors, lights, contractor supplied electric power shut-off 54143-2542. devices,and other electrical devices that are designed to shut It other gas valves are used,they shall be'UL listed electrical- off or tum on when the fire suppression system is actuated. ly-operated safety valves for natural or LP gas as required,of (See Figures 5-122 through 5-124 in Installation Section for appropriate pressure and temperature rating.110 VAC/60 Hz." reference). The information on temperature and type of gas that the valves Contractors shall supply"UL listed,enclosed industrial control are suitable for may be found in the Gas and Oil Equipment List equipment or magnetic switch having a rating matching that of of Underwriters Laboratories, Inc.under"Electrically Operated the cooking appliance,coil 110 VAC/60 Hz or 24 VAC/60 Hz." Valves Guide No.440 A5." All electrical connections should be performed by a QUALIFIED The electrically operated gas valve must be of the type that ELECTRICIAN and in accordance with authority having needs to be energized to remain open. jurisdiction. Note:For electrical wiring diagrams,see'Installation Instructions" Electric(Snap-Action)Switches that may be field installed are Section,Pages 5-40 through 5-42. Part No. Description Parts that may be used for installation of a 110 VAC Gas Shut- 423878 One Switch Kit off Valve are: 423879 Two Switch Kit Description Part No. 423880 Three Switch Kit Electric Solenoid Valve,3/4 in.NPT' 13707 423881 Four Switch Kit Electric Solenoid Valve.1 in.NPT' 13708 '436770 Two Switch Kit(no wire leads) •Electric Solenoid Valve,1 1/4 in.NPT' 550360 Each switch has a set of single-pole,double throw contacts Electric Solenoid Valve,1 1/2 in.NPT. 13709 rated at 21 amp,1 HP,125,250,277 VAC or 2 HF,250,277 Electric Solenoid Valve,2 in.NPT' 13710 VAC. •Electric Solenoid Valve,2 1/2 in.NPT' 550363 Note:A relay must be supplied by others if the equipment load Electric Solenoid Valve,3 in.NPT' 17643 exceeds the rated capacity of the switch. •Manual Reset Relay(110 VAC) 426151 Electrical wiring and equipment shall be installed in accordance 'Valves ere noini°y elm.""°"deanev1e° with NFPA 70(National Electrical Code)or the requirements of ALARM INITIATING SWITCH REQUIREMENTS the authority having jurisdiction. The Alarm Initiating Switch can be field mounted within the If a fire alarm system is provided,the fire extinguishing system AUTOMAN release.The switch must be used to close a super. shall be connected to the alarm system in accordance with the vised alarm circuit to the building main fire alarm panel when requirements of NFPA 72,National Fire Alarm Code,so that the the AUTOMAN release actuates.This action wilt signal the fire actuation of the extinguishing system will sound the tire alarm as alarm panel that there was a system actuation in the kitchen well as provide the extinguishing function of the system. area.The switch kit contains all necessary mounting compo- If supervision of the electrical detection.electrical actuation or rents along with a mountinc instruction sheet.See Page 5-39 electrical power supply circuit is provided,it shall give prompt for wiring information. audible or visual indication of trouble and shall be distinctive The switch is rated 50 mA,28VDC. from alarms or indicators indicating operation or hazardous conditions as specified in NFPA 17A. Part No. Description 428311 Alarm Initiating Switch Kit A