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Report s 1.25"Gas Valve 12"x 12"Duct n • 10 6 HoodCostco System Location: pii Costco Wholesale 7850 SW Dartmouth St \ Tigard OR,97223 � 4\\ \\\\\\ q 1-503-639-0811 Installing Contractor: v�VA�S fQ\��VA��A��Uve�A� A.\a \aAvw\\OAm 2� � Metro Safety and Fire Inc. 14324 SE Stark Street Portland,OR 97233 503-231-2999 0 Frank Lude w RPS X245 ? 503-231-2999 frau etrosaf ty � kcrm a andfire com Fire Suppression System Information: Ansul R-102 UL-300 Approved Fixed Fire Suppression System e:>245 22 Flow Points Available 15 utilized 1- 1N Duct Nozzle(Duct under 50 perimeter inches u, 2-IN Plenum Nozzles c:>.245 6-245 Ngleo ii#CDo eyo. .- System atl jli 2 'O 6-245 nozzles utilized to protect chain pizza ovens. 12 flow points required to cover the pizza ' 140� d A oven. The second tank is utilized to cover the oven. Three flexible agent hoses will be utilized to P tr �� 41"."4 *61deliver chemical from the back of the oven the discharge manifold. Each hose is considered to be s.+ a Branch Line by the Ansul manual. This means only 4 flow points can be supported by each *11 n S\X 0 agent hose. ("� 0 W t C % 03 0 til 4-8 g 2o C, °-n rri *CI,/ fjci ik g .c3__i ..i. :22. 0. - q II i - ----E,-.. r ' < a. t m jj CT rn a in 0 ! : - z f r R-102 RESTAURANT •• ANSUL® FIRE SUPPRESSION SYSTEM DESIGN, INSTALLATION, RECHARGE, AND MAINTENANCE MANUAL IP 7ilior • KM (1.11.11 ill Ma IIIIIIIINNWi NM IMO IMO MIN MINI 4.11 NM ISM VI0 pl. 12 1 IIII) 11 11 0-L.o two One Stanton Street / Marinette,WI 54143-2542,USA / +1-715-735-7411 / www.ansul.com Fire Protection Products Copyright©2014 Tyco Fire Products LP. / All rights reserved. / Part No. 418087-12 r R-r'32 Restaurant Fire •3uocress;on Manual SECTION 1 —GENERAL INFORMATION U; EX3470 ULC EX3470 2014-SEP-04 E�-04 REV 11 PAGE 1-1 v DESIGN AND APPLICATION UL LISTING The ANSUL R-102 Restaurant Fire Suppression System is The R-102 Restaurant Fire Suppression System has been test- •-developed and tested to provide fire protection for restaurant ed and is listed by UnderNriters Laboratories, Inc. as a pre-en- cooking appliances, hoods, and ducts. It is a pre-engineered gineered system. The system is in compliance with UL Test group of mechanical and electrical components for installation Standard 300.These tests require extinguishment of fires which by an authorized ANSUL distributor. The basic system consists are initiated in deep fat fryers, ranges, griddles, char-broilers, of an AUTOMAN regulated release assembly which includes a woks, upright broilers, chain-broilers, filters, plenum chambers, regulated release mechanism and a liquid agent storage tank hoods, and ducts after pre-loading each appliance with a pre- housed within a single enclosure. Nozzles, detectors, cartridg- scribed amount of cooking grease. Each fire is allowed to prog- es, liquid agent, fusible links, pulley tees, and pulley elbows are ress to maximum intensity before the fire suppression system supplied in separate packages in the quantities needed for each is actuated. fire suppression system arrangement. The system provides automatic actuation;or it can be actuated SYSTEM APPROVALS manually through a remote manual pull station. The system is UL EX3470 also capable of shutting down appliances at system actuation. • ULC EX3470 For appliance shutdown requirements, refer to the current ver- ► • COA#5663NYC l ) sion of NFPA 17A, "Standard For Wet Chemical Extinguishing Systems,"and NFPA 96, 'Standard For Ventilation Control and DEFINITION OF TERMS Fire Protection of Commercial Cooking Operations." Actuation Gas Line: Piping and/or stainless steel braided hose 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 for automatic equipment and gas line shut-off. Accessories can Regulated Actuator Assembly for multiple tank system actuation. be added, such as alarms, warning lights, etc., to installations Agent Tank: A pressure vessel containing the liquid agent. where required. AUTOMAN Regulated Release Assembly (Electrical): An The R-102 system suppresses fire by spraying the plenum area, assembly which contains the regulated release mechanism, the filters, cooking surfaces, and the exhaust duct system with agent tank (ordered separately), expellant gas hose, solenoid, a predetermined flow rate of ANSULEX Low pH Liquid Fire and electric switch within a metal enclosure.The enclosure con- Suppressant. When the liquid agent is discharged onto a cook- tains knockouts to facilitate component hookups. ing appliance fire, it cools the grease surface, and reacts with AUTOMAN Regulated Release Assembly (Mechanical): An the hot grease(saponification) forming a layer of soap-like foam assembly which contains the regulated release mechanism, on the surface of the fat. This layer acts as insulation between agent tank(ordered separately),and expellant gas hose within a the hot grease and the atmosphere,thus helping to prevent the metal enclosure. The enclosure contains knockouts to facilitate escape of combustible vapors. component hookups. Exhaust fans in the ventilating system should be left on. The Authority Having Jurisdiction: The "authority having juris- 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. do their responsibilities. Where public safety is primary, the ► Make up or supply air fans, internal to the exhaust hood(s) being "authority having jurisdiction" may be a federal, state, local, or protected, shall be shut down upon system actuation. other regional department or individual such as a fire chief, fire 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 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- oils and fats). Refer to NFPA 10, "Standard For Portable Fire diction;" at government installations, the commanding officer or Extinguisher," for additional information. departmental official may be the "authority having jurisdiction." Blow-Off Cap: A siliconized rubber or 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 from the supply line to the nozzle(s). LECTION t — GENERAL INFORMATION ,-i;2 R�3.2�;,"377t „_ _L pre3 'cam Ir,la,,ua UL EX347`: UL0. EX34-0 PAGE 1-2 REV. 11 9014-SEP-Cil DEFINITION OF TERMS (Continued) Fusible Links: A fixed temperature heat detecting device employed to restrain the operation of a mechanical control until Bursting Disc: A disc installed in the tank adaptor which min its designed temperature is reached, allowing separation of the imizes the remote chance of siphoning of the agent into the link and system operation. discharge piping during extreme temperature variations, Gas Valve: An electrically or mechanically operated device Cartridge: A hermetically sealed, steel pressure vessel con used to shut off the gas supply to the cooking equipment when taining nitrogen or carbon dioxide gas used to pressurize the the system is actuated. agent tank. Cooking Appliance: Includes, but is not limited to, fryers. grid- Gas Valve Air Cylinder: An air cylinder, located in the release mechanism, which operates pneumatically to mechanically dles, ranges, upright broilers, chain broilers, natural charcoal unlatch a mechanical gas valve actuator, causing the gas valve broilers, or char-broilers (electric, lava rock, gas-radiant, or to close upon system actuation. mesquite). High Proximity: Indicates a distance (vertically) between the Cooking Area: Cooking area is defined as the maximum nozzle tip and the surface of the appliance being protected. surface that requires protection. Each type of appliance has a defined cooking area with parameters that vary for each appli- Hood: A device provided for cooking appliances to direct and ance. For example, the cooking area for a griddle is the entire capture grease-laden vapors and exhaust gases from cooking flat cooking surface, while a fryer may have two areas that need appliances. It shall be constructed in a manner which meets the consideration, depending on whether the fryer has a dripboard requirements of NFPA 96. or not. Liquid Agent: A potassium-based solution used for the knock- Conduit Offset Assembly:A pre-formed piece of conduit which down and suppression of fire. can be installed between the ANSUL regulated release and the Low Proximity: Indicates a distance (vertically) between the conduit to allow the wire rope for the detection, gas valve and nozzle tip and the surface of the appliance being protected. remote manual pull station to be installed in a more convenient Maximum Length of Cooking Appliance: The maximum manner. dimension, on any side, which may be protected by one nozzle. Depth: When referring to depth as a linear dimension, it is the Maximum Piping: Specified length of piping and number of horizontal dimension measured from front to back of the appli- fittings which must not be exceeded for each system. ance or plenum. Medium Proximity: indicates a distance (vertically) between Detector:A device which includes the detector bracket,detector the nozzle tip and the surface of the appliance being protected. linkage, and fusible link used for automatic operation of the fire suppression system. Minimum Piping:Minimum length of distribution piping required between the agent tank outlet and any nozzle protecting a Detector Linkage:A device used to support the fusible link. ►range, fryer, or wok. Discharge Hose Assembly: An agent distribution hose to be Nozzle: A device designed to deliver the liquid agent with a used with castered cooking appliances with castered supports specific flow rate and stream pattern. to allow the movement of the appliance for service or cleaning Overlapping Protection: When discharge nozzles are spaced purposes. equally apart over one or more appliances requiring protection. Distribution Piping: Piping which delivers the extinguishing Nozzles used in this manner provide area protection of eligible agent from the tank to each discharge nozzle. See also Supply appliances within the protected area. Two types of overlapping or Branch lines. protection is available: full hood continuous protection and group protection. Overlapping protection is in addition to appliance spe Ducts (or Duct System): A continuous passageway for the cific coverages. transmission of air and vapors which, in addition to the contain- ment components themselves, may include duct fittings, damp- Plenum:The space enclosed by the filters and the portion of the 1 ers,duct filters,duct transitions,in-line or end-duct pollution con- hood above the filters. trol units (PCUs), and/or other items or air handling equipment. 1defines are-enineered-Pre-engineered System: NFPA 17Apre-engineered used to aid in the cleaningsystem as one which has "...predetermined flow rates, nozzle of the exhaustas Precipitator:his deviceei A device Pressures, andquantities of liquid agent."The R-102 system, as of the air.This is normally installed at or near the P q g base of the ventilation duct or may be included as an integral prescribed by UL (Underwriter's Laboratories), has specific pipe part of a pollution control unit (PCU). sizes, maximum and minimum pipe lengths and numbers of fit- tings, and number and types of nozzles.The hazards protected Expellant Gas Line: Piping and/or hose which supplies the by this system are also specifically limited as to type and size by nitrogen or carbon dioxide gas from the regulated release UL based upon actual fire tests. All limitations on hazards that assembly/regulated actuator assembly to each agent tank. can be protected and piping and nozzle configurations are con- . Flexible Conduit:A flexible means to route stainless steel cable tained in the R-102 installation and maintenance manual which from the AUTOMAN Regulated Release to a manual pull station is part of the UL listing. or mechanical gas valve. Flow Number:Term used in system design to describe the flow capacity of each nozzle used to determine the quantity of tanks needed to cover a certain group of hazards. Rxto2 Restaurant.Fre Suppression Manual SECTION 1 -GENERAL INFORMATION UL EX3-4'0 3 LX3479 ?01Y SLP Oi R ,j 11 PAGE 1-3 DEFINITION OF TERMS(Continued) Pulley Elbow:A device used to change the direction of the wire rope which runs between. the regulated release mechanism and the detectors, the regulated release mechanism and the mechanical gas valve, and/or the regulated release mechanism and the remote manual pull station. Pulley Tee: A device used to change the direction of two wire ropes which run from a regulated release or a regulated actu- ator to two remote manual pull stations, or from two regulated releases or regulated actuators to a single mechanical gas valve or from one regulated release or regulated actuator to two gas valves. Regulated Actuator Assembly: An assembly which contains the regulator, pneumatic actuator, agent tank, and expellant gas hose within a metal enclosure.This assembly is used to pressur- ize additional agent tanks in a multiple tank system. Regulated Release Mechanism: An enclosed device within the AUTOMAN regulated release assembly which releases t e expellant gas, activates alarms, and/or shuts off other devices when signaled automatically by a detector or manually with a remote pull station. Regulator: A device used to regulate the pressure from the nitrogen cartridge into the agent tank(s) when the system is actuated. Remote Manual Pull Station:A device which provides manual actuation of the system from a remote location. Remote Mechanical Release: A device that provides actua- tion gas, activates alarms, and/or shuts off other devices when signaled automatically by a detector, or manually with a remote ►pull station. Salamander Broiler: A broiler very similar in design to the upright broiler. A salamander broiler is used for general broiling of meats and fish, toasting, and holding/warming foods. Most contain a removable grease drip tray. Series Detector:Any detector located in-line between the regu- lated release assembly and the terminal detector. Silicone Lubricant: A heat-resistant organic compound used to lubricate 0-rings, rubber and mechanical components. Supply Line: The agent distribution piping which extends from the agent tank outlet and serves as a manifold for the branch lines. Terminal Detector:The last in a series of detectors, or the only detector used in a single-detector system. This detector is thus named because it is at the point at which the wire rope ends, or"terminates."There is only one terminal detector per detection system. Transition:An extension of the hood or canopy which allows for the smooth transmission of gases, air, and vapors between the hood opening and the base of the ventilation duct. Vent Plug: A device used to prevent pressure build-up within the agent tank or agent distribution lines due to temperature fluctuations. R-132 Restaurant Fr3 SJcpression Manual SECTION 2–SYSTEM DESCRIPTION s ir U.__ EX3470 ULO EX3470 2014 SEF-01 REV. If RAGE 2-1 TOTAL SYSTEM Double-Tank System There are four types of R-102 Restaurant Fire Suppression The R-102 double-tank system is available with stainless steel Systems: enclosures and consists of: 1. Single-tank System 1. AUTOMAN Regulated Release Assembly (Electrical or 2. Double-tank System Mechanical) 3. Three tank System (1 Cartridge) 2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge 4. Multiple Tank System (Three Tanks or More - Multiple 3. ANSULEX Low pH Liquid Fire Suppressant Cartridges) 4. Enclosure or Bracket Assembly The type of system required for the particular installation will be 5. Discharge Nozzles determined through the guidelines covered in "System Design." 6. Detection Components Additional equipment which may be required to complete the system design is explained in the "System Components" sec- 7. Additional Devices (As Required) tion. Additional devices covered are: remote manual pull sta- The regulated release assembly contains the regulated release tions, mechanical and electrical gas shut-off valves, electrical mechanism, agent tank, expellant gas hose for agent tank switches, and pressure switches. hookup, and enclosure knockouts to facilitate installing expellant Single-Tank System piping, detection system, and additional equipment. The enclosure or bracket assembly is mounted separately but The R-102 single-tank system is available with a stainless steel within the guidelines of the regulated release assembly expellant enclosure and consists of: gas piping requirements to ensure simultaneous actuation of the 1. AUTOMAN Regulated Release Assembly (Electrical or system. Refer to "System Components" section for individual Mechanical) component descriptions. 2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge 3. ANSULEX Low pH Liquid Fire Suppressant4. Discharge Nozzles 11111i111111111111111111.111111111 5. Detection Components ..404001 6. Additional Devices (As Required) rifolLILII....i'"���The regulated release assembly contains the regulated release i mechanism, agent tank, expellant gas hose for agent tank hook- -Al1111 OO up, and enclosure knockouts to facilitate installing detection sys- 'd tem and additional equipment. Refer to "System Components" ' I 0 section for individual component descriptions. 18 1011s r� ...---. 1.1, 1 1ij .1 FIGURE 2-2 0&2 0 C::)(z), FIGURE 2-1 J00-33 • -?02 Restaurant Fire Suppression Manual SECTION 3- SYSTEM COMPONENTS u_ 5X3470 U i_C 'EX34°0 2014-SEP-01 REV. 11 PAGE 3-1 EXTINGUISHING AGENT -- - - - Automatic actuation occurs when a fusible link within the detec- ANSULEX Low pH Liquid Fire Suppressant (1.5 gallon - Part tion system separates in a fire condition. Manual actuation of No. 79694 or 3.0 gallon-Part No. 79372) is a potassium-based the system occurs when personnel pull on the remote manual solution designed for fast knock-down and suppression of pull station pull ring. grease-related fires. The agent is shipped in plastic containers AUTOMAN REGULATED RELEASE ASSEMBLY which provide one complete tank charge. (Refer to Section V, (MECHANICAL) Page 5-2.1, for maximum agent fill capacity.) Agent storage life NOTE:AGENT TANK MUST BE o. expectancy is twelve years and can be stored at a temperature of ORDERED SEPARATELY -40°F to 130°F(-40°C to 54°C). Note;When installing agent (SEE PAGE 3-3) in R-102 system,temperature range is 32 °F(0°C)to 130°F RELEASE `-�' �YtECHANISM ,.—;��'���� v (54°C).The distributor must record the batch numbers and date - : of shipment receipt to be filed with each installation record. i ,� IE)11 `ANSULEX"LOW pH LIQUID FIRE SUPPRESSANT I N.(r-? :.'' IINLON REGULATORSHIPPING:Af 20.9 LB(95 kg) FIGURE 3-2 p. SHIPPING WT.35 13(15.9 kg) SHIPPING'NT.19 LB,8.5 kg) 009454 000136 000137 FIGURE 3-1 REGULATED RELEASE ASSEMBLY(ELECTRICAL) REGULATED RELEASE ASSEMBLY(MECHANICAL) The AUTOMAN Regulated Electrical Release Assembly (Part No.4c doo) is identical to the mechanical version except it also The AUTOMAN Regulated Mechanical Release Assembly(Part contains a factory installed 120 VAC solenoid and electrical No. 429853) contains the regulated release mechanism, expel- switch. lant gas hose for agent tank hookup, and enclosure knockouts to facilitate installing actuation piping; expellant piping; deter The solenoid is used to provide electrical actuation of the tion system; and additional equipment. This regulated release release mechanism. The electric switch is used to protect the solenoid by opening the circuit to the solenoid once the system assembly is used in single, double, and multiple tank systems and must be mounted to a rigid surface. The release mecha is fired. Additional electrical switches can be added as required nism can be used to interconnect both the actuation and expel for automatic equipment and gas shut off accessories, as well lant gas lines as required per system design. The regulator is as initiating audible and visual alarms. designed to allow a constant flow of gas into the tank at 110 psi AUTOMAN REGULATED RELEASE ASSEMBLY (7.6 bar) when the system is actuated. The agent tank must be (ELECTRICAL)` ordered separately. 0. NOTE:AGENT TANK MUST SHIPPING SPT 221 L3.10.0 kg) In single, double, and multiple-tank systems, the provided BE ORDERED 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 configura- tions, the back outlet of the regulator is used as an expellant I REGULATOR bj.:1) gas feed for one additional tank-enclosure or tank-bracket .4:_ S„vITO” hookup. The enclosure contains the required knockouts to Ililil facilitate this connection. If a pressure switch is to be attached I ���1 '•' to the regulator, additional fittings are required. i. ' _ SOLENOID The tank is mounted within the enclosure. The tank contains =C E:iiii V-- an adaptor/tube assembly with a burst disc union. The burst disc helps prevent siphoning of the agent up the pipe due to i I� 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. y �--- gr- I _-.,-.% The detection and additional equipment required per system design are connected to the release mechanism. The enclosure .---'------___________.7___. , FIGURE 3-3 contains knockouts to facilitate detection and additional hookups. ` 009455 The system can be actuated automatically or manually. ► •Note:AUTOMAN Regulated Electrical Release(mar Mo. 42985,5,,s nor Intend- ed to be used with electric detection. •SECTICA 3 —SYSTEM COMPONENTS R-102 Restaurant -ire Suppre=ssion Manual U EX3470 ULC =X3470 PAGE 3-2 REV. 11 2014 EP-01 REMOTE MECHANICAL RELEASE SINGLE TANK ENCLOSURE ASSEMBLY The Remote Mechanical Release (Part No. 433485) is used The Single Tank Enclosure Assembly(Part No. 429870) is used to actuate up to five R-102 regulated actuators. The remote in double and multiple-tank systems and must be mounted to mechanical release utilizes a 101-10 carbon dioxide cartridge a rigid surface near the regulated release or regulated actuator as the actuation pressure to operate the regulated actuators. assembly its expellent gas line will be connected to. The release is housed in a stainless steel enclosure. The enclosure is designed for mounting either a 1.5 gallon(Part ►Also available is an OEM Remote Release/Bracket Assembly No. 429864) or a 3.0 gallon tank (Part No. 429862) in a mini- (Part No.439946). The OEM Remote Release/Bracket contains mum amount of space. the same release mechanism as the standard Remote Release, and must be installed in a suitable equipment enclosure either ENCLOSURE ASSEMBLY horizontally or vertically. The remote release contains all the necessary mounting and conduit holes needed to fully install o the assemblyNote: OEM Release/Bracket Assemblymust be NOTE:AGENT TANK MUST o g BE ORDERED installed high enough in cabinet so that there is sufficient room SEPARATELY 0 to install and remove cartridge. • (SEE PAGE 3-3) • 0 0 I j Amo: _' MOUNTING —i RELEASE 'pVgt�r. ENCLOSURE MECHANISM - 8 SHIPPING WT. ► 13 LB(5.9 kg) t7 efl FIGURE 3-5 000,2 SHIPPING WEIGHT 14.4 L.B.;3.5 kg) J RED PAINTED BRACKET ASSEMBLY FIGURE 3-4 The Bracket Assembly(Part No. 429878) is used in double and 7O9456 multiple-tank systems and must be mounted to a rigid surface near the regulated release assembly or regulated actuator assembly that its expellant gas line will be connected to. The tank bracket is constructed of mild steel and painted red. It is designed for mounting the tank in a minimum amount of space. The Bracket Assembly can only be utilized with 3.0 gal- lon tanks (Part No. 429862). BRACKET ASSEMBLY MOUNTING BRACKET 111 ,11 0 i-.0001 2 I I 111) SHIPPING WT 7 LB(3.2 kg) FIGURE 3-6 70014+ • p-1 2 R83taura-'r =Ira Suppressror Martial SECTION 3 — SYSTEM COMPONENTS UL EX3470 ULC EX3470 2014-6E?-01 REV. 11 PAC_ 3-5 GAS CARTRIDGES NOZZLES The R-102 system uses gas cartridges to store nitrogen or There are 11 types of discharge nozzles each designed to carbon dioxide expellant gases under pressure until the system distribute the liquid agent in a uniform pattern throughout the is actuated. at which time the cartridge seal is punctured and hazard area: the released gas expels liquid agent from one or more tanks 1. 1/2N Nozzle 7. 245 Nozzle through the discharge piping and out the discharge nozzles. 2. 1F Nozzle 8. 260 Nozzle Four nitrogen gas cartridges and three carbon dioxide gas car- 3. 1W Nozzle 9. 290 Nozzle tridges are available as shown in Figure 13. 4. 1N Nozzle 10. 2120 Nozzle Cartridges noted as TC/DOT are both Transport Canada (TC) 5. 2W Nozzle 11. 3N Nozzle and Department of Transportation (DOT) approved. Cartridges 6. 230 Nozzle noted as DOT are Department of Transportation approved only. Although these nozzles are similar in appearance and have Cartridge selection options are provided in Section 4 under certain common parts, the tip of each nozzle is designed for a Tank and Cartridge Requirements. specific application and must only be used in those areas. See NITROGEN GAS CARTRIDGES Nozzle Application Chart in Section 4 — System Design. for ►individual nozzle usage. Nozzles are shipped with metal blow- ` 1.-off caps included. -rn ►A 25 pack of Nozzle 0-rings(Part No. 439848) is also available. 17,i4 IN. 3/8-18 NPT 11 5/8 IN. I (438 mm) FEMALE THREAD 7 7/8 IN. (295 mm)) 12 1/4 !200 mm) mm) I I (311 mm) � 1 ;1 I I I NOZZLE /r.i ,f� y IDENTIFICATION -►t NUJ INTERNAL CUP 2 1/2 IN. 2 1/2 IN. 43/16 IN. 3 9/16 IN. 0 STRAINER INSIDE (54 mm) (64 mm) (106 mm) (90 mm) LT-20-R LT-30-R DOUBLE-TANK LT-A-101-30 — CARTRIDGE CARTRIDGE CARTRIDGE CARTRIDGE 000146 000146 000147 000149 "II/71 112 CARBON DIOXIDE CARTRIDGES I 1 i I SILICONE 0-RING I 115/6 IN. ► FIGURE 3-14 9 IN. 7 7/8 IN. (295 mm) 009474 (229 mm) (200 mm) I Nozzle Identification Chad ..--4 y I ' Nozzle ' �f.---. Nozzle Nozzle Package Flow 2 IN. I 1/2 N. 21/2 IN. Type Part No. Quantity No. Nozzle Material (51 mm) (64 mm) - - — 01-10 CARTRIDGE 01-20 CARTRIDGE 101-30 CARTRIDGE 1/2N Nozzle 439837 9 1/2 Chrome-Plated Body 700149 000150 000151 1F Nozzle 439836 9 1 Chrome-Plated Body FIGURE 3-13 1W Nozzle` 439839 25 1 Chrome-Plated Body Additional cartridge shipping assemblies are available for 1N Nozzle* 439838 25 1 Chrome-Plated Body European and Australian requirements. 2W Nozzle 439840 25 2 Chrome-Plated Body Cartridge European Australian TC/DOT 230 Nozzle 439842 25 2 Chrome-Plated Body Description Part No. Part No. Part No. 245 Nozzle 439843 25 2 Chrome-Plated Body LT-20-R 428440 428948 423429 260 Nozzle 439844 9 2 Chrome-Plated Body LT-30-R 428441 426553 423435 290 Nozzle 439845 9 2 Chrome-Plated Body Double Tank 428446 426563 423493 LT-A-101-30 428442 426555 423491 2120 Nozzle 439846 9 2 Chrome-Plated Body 101-10—CO2 428443 N/A 423439 3N Nozzle 439841 9 3 Chrome-Plated Body 101 20—CO2 428445 N/A 423441 *Stainless steel versions are available in the 1W nozzle(Part No.439864)and ► S-a 1N'-c:S-o r Part No.43996`55( 101-30—CO2 428444 N/A 423443 Note: For 101-10 cartridge, Part No. 15850 is DOT only. SILICONE LUBRICANT 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 SECTION 3 — SYSTEM COLIPONENTS R-7J? -7.3'a:.-3nt O S.:ocr�33;or 113,^x,31 • UL EX'340 !JLC X340 r"FkUOa 3-0 n_Y. 1 : GV 14-Oo, -U I SWIVEL ADAPTOR CONDUIT OFFSET ASSEMBLY The Swivel Adaptor Assembly consists of a swivel nut, swivel The conduit offset assembly (Part No. 435961) is used to body and swivel ball. All are chrome-plated. The swivel adaptor change direction of the wire rope on detection, mechanical gas allows any nozzle to be rotated approximately 30° in all direc- valve. and remote pull station lines. The conduit offset assem- tions. Swivel Adaptors must be ordered as a Swivel Adaptor bly can only be used in the area where the conduit attaches to Shipping Assembly(Part No. 423572) which contains 25 Swivel the regulated release assembly. When using the conduit offset Adaptors or Part No. 419385. which contains 9 Swivel Adaptors. assembly, the maximum number of pulley elbows allowed is ► 16. The Conduit Offset Shipping Assembly (Part No. 436063) #41.• /� FEMALETHRE.aD consists of 6 conduit offsets. Ci + I ' I CONDUIT ' iiii COUPLING 4_1,1 =1-i: t,c-oa. i% -�, 3/8-18 NPT MALE THREAD CONDUIT 30 DEGREE OFFSET ROTATION FIGURE 3-15 000003 ►METAL BLOW-OFF CAP CONDUIT CONNECTOR The Metal Blow-Off Cap helps keep the orifice of the nozzle free of grease or other substances that could interfere with agent \�ii distribution. FIGURE 3-18 ►The Metal Blow-Off Cap Package (Part No. 439861) contains 000153 10 blow-off caps. 0-Also available is a 10 pack of Stainless Steel Blow-Off Caps QUIK-SEAL" ADAPTOR (Part No. 439866). The "Quik-Seal" adaptor is a listed mechanical bulkhead fitting that produces a liquid-tight sea! around both distribution piping and detection conduit which runs through restaurant hoods and (' ---.... 1-1111Pd(Paucts.rtNo.The77285)"Quik Seal1/2 "in.adaptorNo.accepts 77287),threaded pipe or con duit.The adaptor is available for 1/4 in. (Part No. 78196), 3/8 in. , (Part or 3/4 in. (PartNo. METAL CAP \ 77289) pipe or conduit sizes. When using with EMT conduit, a STAINLESS conduit connector must be installed in each end of the adaptor. STEEL WIRE The "Quik-Seal" Adaptor Shipping Assembly must be ordered ► FIGURE 3-16 as stated below: 009475 Shipping REDUCING COUPLING Assembly Hole Size The reducing coupling (Part No. 436228) is made of stainless Size Part No. Qty. Required steel material with 3/8 in. x 1/2 in. NPT inlet threads. If neces- 1/4 in. 78196 24 3/4 in. sary, the reducing coupling can be utilized when installing the 3/8 in. 77285 24 1 1/8 in. Agent Distribution Hose Line Kit (Part No. 435982). Two cou 1/2 in. 77287 24 1 1/8 in. plings are required per Agent Distribution Hose. 3/4 in. 77289 24 1 3/8 in. ADAPTOR BODY v41r1. ••• �— (6 mm) ,i GASKET 1 LOCKWASHER I( il o NUT 3/1fi IN. 30 mm) FIGURE 3-19 00'5 FIGURE 3-17 • R-1)2 as'aureri ?=-Tr.,, -SLoor,ssion ,LlailL,31 SECTION 3 - SYSTEM COMPONENTS UL EX3471J UL.- EX3470 2014-SEP-Cl REV 11 PAGE 3 "COMPRESSION-SEAL" ADAPTOR >COCKING LEVER/LOCK PIN This adaptor is a mechanical bulkhead fitting that produces a The cocking lever is a component required to cock (arm) both liquid-tight seal around pipe and conduit when installing distribu- >the mechanical/electrical AUTOMAN release and the mech- tion piping and detection conduit through restaurant hoods and 1 anical gas valve. After the AUTOMAN is cocked (armed) the ducts. The 'Compression-Seal" adaptor is a straight-through *lock pin must be inserted to eliminate the accidental firing of design requiring no cutting or threading of conduit or pipe. The the release mechanism. These components are available as adaptor is available for pipe sizes of 1/4 in. (Part No. 79149), either an individual shipping assembly or a shipping assembly 3/8 in. (Part No. 79151), 1/2 in. (Part No. 79147), and EMT con- containing both. Listed below are the various shipping assem- duit size of 1/2 in. (Part No. 79153). Each "Compression-Seal" bly part numbers. Adaptor Shipping Assembly must be ordered as stated below: Part No. Description Shipping :441042 Short Handle Cocking Lever with Lock Pin Assembly Hole Size (Mechanical/Electrical AUTOMAN) Size Part No. Qty. Required > 1/4 in. Pipe/1/2 in. tube 79149 24 3/4 in. ►441041 Long Handle Cocking Lever with Lock Pin 3/8 in. Pipe/5/8 in. tube 79151 24 1 1/8 in. (Mechanical/Electrical AUTOMAN) 1/2 in. Pipe 79147 24 1 1/8 in. >26310 Cocking Lever only(AUTOMAN II-C) 1/2 in. EMT Conduit 79153 24 1 1/8 in. 416018 Cocking Lever only (Mechanical Gas Valve) 11111.1111 0-438031 Lock Pin COMPRESSION NUT _ Short Handle Cocking Lever arlanlitalb ADAPTOR BODY CASKET LOCK'JJASHER NuT -. i FIGURE 3-20 `Requires a crescent wrench cr X66155 poen enc/bcx wrench This adaptor is a mechanical bulkhead fining that produces a u liquid-tight seal around 1/2 in. EMT conduit when installing the detection line through restaurant hoods and duct. The adap- Long Handle Cocking Lever tor accepts a high temperature pulley elbow and, when used, .40 correctly positions the elbow or conduit in line with the conduits I) adaptor hole in the detector bracket. The "Hood Seal" elimi- nates the need for multiple elbows when penetrating the top of a hood when installing the detection line. "Hood Seal"Adaptors are available in quantities of six as Shipping Assembly Part No. 423253. 1 IISEAL NUT ►Lock Pin SEAL NMI/ WASHER ADAPTOR .�11.1 BODY INIOMMEI rGASKET 4111111 --1' v ,100000111 PULLEY Q ELBOW PART Alt* AC 11 L117.14 OF ASSEMBLY) ASSEMBLY) USE ONLY PULLEY ELBOW,PART NO.423250 FIGURE 3-21 ' FIGURE 3-22 000156 606325 • SECTION 3 — SYSTEM COMPONENTS UL X3470 ULC =X347) PAGE= 3-8 RE`✓ 11 7014-SEP-0' DETECTORS PULLEY ELBOWS The detector consists of three basic components: the bracket. There are two types of pulley elbows used to change the linkage, and fusible link. (Fusible links are not included and must direction of the wire rope by 90'. ANSUL recommends for tern- be ordered separately.) The bracket holds the entire assembly peratures not in excess of 700 'F (371 'C). Part No. 4150670 tc the mounting surface. The linkage is used to support the has socket ends with set screws for 1/2 in. conduit, and Part fusible link. The fusible link is designed to separate at a specific No. 423250 has compression ring ends also for 1/2 in. conduit. temperature and release the wire rope, thereby actuating the Pulley elbows must be ordered in quantities of 50 as Shipping regulated release mechanism. Assembly Part No. 415671 (socket end type) and Part No. The scissor style detector allows the wire rope to be.strung com 423251 (compression end type). pletely through the detection system conduit and brackets first RAR-NO 4'.5670 PART NO 423250 and the detector linkage assemblies are then clipped on later. The detector consists of two types of assemblies: The Terminal Detector (Part No. 435546) includes a test link and is placed last in a series of detectors.This detector is some- times referred to as the end-of-line detector and is thus named because it is at the point at which the wire rope"terminates,"or is anchored at the detector bracket. Only one terminal detector FIGURE 3-24 is required per detection system. m0,60/00013, The Series Detector(Part No.435547) is any detector located PULLEY TEE in-line between the regulated release assembly and the terminal detector. The Pulley Tee (Part No. 427929) is used to change the direc- When using Part No. 435546 and 435547 detectors, a total of tion of two wire ropes by 90°. It must be used in areas where 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 (Part No. 435547) and 1 terminal detector(Part No. 435546). to 54 °C). Pulley tees can be used in mechanical gas valve actuation lines and remote manual pull station lines. Pulley tees Note 1: Series Detector (Part No. 435547) is also available as cannot be used within a detection line. Part No. 435548, 25/Pkg. ► Note 2: Scissor-style linkage is also available in a 10-Pack(Part aIN O II� ► No. 439515). e,?(RACKc LINKAGE v __ 1E11 (` FIGURE 3-25 \ FUSIBLE S A 30044; LINK If 11 ANSUL STAINLESS STEEL CABLE FIGURE 3-23 The 1/13 in. stainless steel cable is run from the terminal detec- 0001'9 tor, through conduit, all series detectors and pulley elbows, and into the regulated release mechanism trip lever. When any fusible link separates, the tension on the cable is relaxed, and the trip lever actuates the regulated release mechanism. The cable can also be used for mechanical gas valves and remote ►manual pull stations. The cable is available in 50 ft (15.2 m) (Part No. 15821) and 500 ft(152.4 m) (Part No. 79653) lengths. ►The ANSUL stainless steel cable contains a blue tracer cable. ' Pte• R33 ur_artr- Suoor=ssion ',!areal SECTION 3- SYSTEM COMPONENTS J_ `X3470 E:347D 2014-5cN-01 `-ti-`i. 11 '',2‘....i= '3-J REMOTE MANUAL PULL STATION MECHANICAL GAS VALVES The remote manual pull station (Part No. 434613 or 435960) The mechanical gas valves are designed to shut off the flow of is made out of a molded red composite material. The red color gas to the appliances upon actuation of the regulated release makes the pull station more readily identifiable as the manual assembly. The valves are available in sizes of 3/4 in., 1 in.. 1 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. is compatible with the ANSUL Flexible Conduit. The molded ASCO style. The valves are rated for natural and LP gas. Both manual pull station should be mounted at a point of egress styles are UL Listed and includes the air cylinder, tubing, and and positioned at a height determined by the authority having fittings (Part No. 15733) for connection to the release mecha- jurisdiction. Trim Rings (Part No. 427074) (pack of 10), are nism. available. Maximum Part No. 434618 (Without Wire Rope) Part Operating Part No. 435960 (With 50 ft(15.2 m)of Wire Rope) No. Description Pressure 55598 3/4 in. Gas Valve (ANSUL) 10 psi (0.69 bar) �Q b.� 55601 1 in. Gas Valve (ANSUL) 10 psi (0.69 bar) �/i ' (i Ni, 55604 1 1/4 in. Gas Valve (ANSUL) 10 psi (0.69 bar) � �� 55607 1 1/2 in. Gas Valve (ANSUL) 10 psi (0.69 bar) ,' -,� /.',i 55610 2 in. Gas Valve (ANSUL) 10 psi (0.69 bar) ,, t„1/4„0pl�d6,� 25937 2 1/2 in. Gas Valve (ASCO) 5 psi (0.35 bar) C 25938 3 in. Gas Valve (ASCO) 5 psi (0.35 bar) Flow Capacity BTU/HR, at 1 in. P.D. FIGURE 3-26 (CFH) 0.64 SP GR 008326 Pipe Size P.D. 1 in. WC 1000 BTU/ft3 (inches) 0.64 SP GR Natural Gas FLEXIBLE CONDUIT 3/4 751 751,000 Flexible conduit allows for quicker installations and the conve- 1 1288 1,288,000 nience of being able to route the cable over, under and around 1 1/4 1718 1,718.000 obstacles. Flexible conduit can be used as a substitute for stan- 1 1/2 2630 2,630.000 dard EMT conduit or can be used with EMT conduit. Flexible 2 4616 4;616,000 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 Flexible Conduit comes in a 500 ft (152.4 m) length (Part No. To calculate gas flow for other than 1 inch p.d.: 434525) or together with 500 ft(152.4 m)of wire rope(Part No. New cfh = (cfh at 1 inch) x / new p.d. 435959). .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: ►No. 439104) is available. New cfh = (cfh at 0.64) x / 0.64 Also available is a Flexible Conduit Strain Relief(50-pack) (Part New SP GR No. 435979). A B C .A 50-pack of Flexible Conduit Inserts (Part No. 434347) and a Valve Size in. (mm) in. (mm) in. (mm) 50-pack of P-Clips (Part No. 436150) are also available. 3/4 in. 3 3/4 (95.3) 6 3/8 (161.9) 5 1/2 (139.7) 1 in. 3 3/4 (95.3) 6 3/8 (161.9) 5 1/2 (139.7) ►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) 1 1/2 in. 4 7/8 (123.8) 7 3/8 (187.3) 6 3/8 (161.9) ►Note 2: Flexible conduit cannot be used in detection sys- 2 in. 5 7/8 (149.2) 7 7/8 (200.0) 6 11/16 (169.9) tems. 2 1/2 in. 7 13/16 (198.4) 9 1/16 (230.2) 3 in. 7 25/32 (197.6) 9 1/16 (230.2) AK ■ U 1111111 3/4 IN.T-+RU 2 IN. 2'..12 IN.-,-F 3 IN. 3042A )04208 FIGURE 3-27 „ SECTI9N 3 —SYSTEM COMPONENTS o_1;» :est3u e tT1r ,uocr »i r' Y 13,ruar UL EX3470 ULC EX3470 f--,Hut :.i-lU . y/ 11 L'Ul4-5E.-_;'-U' ELECTRICAL GAS VALVES MANUAL RESET RELAY The electrical gas valves are designed to shut off the Now of The Manual Reset Relay (Part No. 426151) is required when either natural or LP gas to the appliances upon actuation of using an electrical gas valve shut-off system. After the electric the regulated release assembly. The valves are available in gas valve has closed, either due to system actuation or power sizes of 3/4 in., 1 in., 1 1/4 in., 1 1/2 in., 2 in., 2 1/2 in., and 3 failure, the valve cannot be re-opened, allowing gas to flow, in. The valve is held open by an energized solenoid and upon until the reset relay button is manually pressed, re-energizing system actuation, the switch contacts in the regulated release the circuit. The reset relay is available 120 VAC. The manual assembly open, thus de-energizing the circuit to the gas valve reset relay is also recommended for electrical shut down. solenoid, causing the valve to close.Valves are available in 120 VAC and are UL Listed. Part Max. Operating No. Description Pressure 13707 3/4 in. Solenoid Gas Valve (ASCO) 25 psi (1.7 bar) 'r 13708 1 in. Solenoid Gas Valve (ASCO) 25 psi (1.7 bar) 550360 1 1/4 in. Solenoid Gas Valve(ASCO) 25 psi(1.7 bar) 13709 1 1/2 in. Solenoid Gas Valve (ASCO) 25 psi (1.7 bar) 13710 2 in. Solenoid Gas Valve (ASCO) 25 psi (1.7 bar) ►550363 2 1/2 in. Solenoid Gas Valve (ASCO) 5 psi(0.3 bar) I ►17643 3 in. Solenoid Gas Valve (ASCO) 5 psi(0.3 bar) FIGURE 3-29 Flow Capacity BTU/HR, at 1 in. P.D. 000087 (CFH) 0.64 SP GR Pipe Size P.D. 1 in. WC 1000 BTU/ft3 ELECTRICAL SWITCHES (inches) 0.64 SP GR Natural Gas The electrical switches are intended for use with electric gas 3/4 264.96 247,500 valves, alarms, contactors, lights, contractor supplied electric 1 1091.01 1,119,000 power shut-off devices and other electrical devices that are 1 1/4 1662.49 1,730,000 designed to shut off or turn on when the system is actuated. 1 1/2 1818.35 1.900.000 Switches are available in kits:One Switch Kit(Part No. 423878` 2 3117.18 3,251,000 Two Switch Kit (Part No. 423879), Three Switch Kit (Part No. 21/2 6078.49 5,821,000 423880), and Four Switch Kit (Part No. 423881). Mounting 3 7169.51 7,430,000 ►hardware and 24 in. (610 mm) long wire leads are provided with To calculate gas flow for other than 1 inch p.d.: I each kit. A Two-Switch Assembly without wire leads (Part No. New cfh = (cfh at 1 inch) x new p.d. ►436770) is also available. Each switch has a set of single-pole, double-throw contacts rated at: To calculate gas flow for other than 0.64 SP GR: UL/cUL/CSA Rating ENEC Rating New cfh = (cfh at 0.64) x✓ 0.64 250 VAC, 21A Resistive IE4T105N Approved New SP GR 250 VAC, 2 HP 250V, 21A Resistive Valve A B 125 VAC, 1 HP 8A Motor Load Size in. (mm) in. (mm) ► 0.!-- .3/4 in. 3 5/16 (81) 3 5/8 (92) 1 in. 5 (127) 6 27/32 (174) ► 1 1/4 in. 7 13/16 (198) 7 29/32 (201) r 1 112 in. 5 (127) 5 19/32 (142) 2 in. 6 3/32 (155) 5 15/16 (151) 2 1/2 in. 7 13/16 (198) 7 29/32 (201) ►3 in. 7 13/16 (198) 7 29/32 (201) 111111 FIGURE 3-30 001612 B ! ! • II ■ ■ IIII !I 1 A 1 FIGURE 3-28 7042.: • ' ;'-'02 Res`aLrSCt =;r.2 S::opress on 11aro of SECTION 3— SYSTEM COMPONENTS UL EX3470 LC EX3470 ALARM INITIATING SWITCH FUSIBLE LINK The Alarm Initiating Switch Kit (Part No. 428311) can be field Select correct UL Listed fusible link(s) for installation in detec- mounted within the AUTOMAN release. This switch must be tor(s) according to the temperature condition chart below: used to close a supervised alarm circuit to the building main fire ►SL STYLE alarm panel when the AUTOMAN release actuates.This action ( To Be Used will signal the fire alarm panel that there was a system actua- Fusible Link Where tion in the kitchen area. The switch kit contains all necessary Shipping Temperature Color mounting componentsalong with a mounting instruction sheet. Assembly Temperature Does Not of Part No. Rating mA, 28 VDC. Exceed Link The switch is rated 50 439085 (25) 165 'F 100 'F Black ® , :�i (74°C) (38 °C) 60.40 ' 439086 (25) 212 °F 150 °F White (100 'C) (66 'C) \ 439087 (25) 280 °F 225 'F Blue ° ° ° ° ALARM (138 00) (107°C) INITIATING TA/ITCH 439088 (25) 360 °F 290 'F Red B ° SWITCH (182 '0) (143 'C) ° ;OVER 439089 (25) 450 °F 360 'F Green I (232 'C) (182 00) . / SWITCH MOUNTING BRACKET(NOT INCLUDED ►A-PC STYLE mWITH ALARM INITIATING Fusible Link To Be Used � - SWITCH KIT) Shipping Where � ° Assembly Temperature Temperature FIGURE 3-31 Part No. Rating Does Not Exceed 004690 0-439227 (10) 165 'F (74 'C) 100 °F (38 °C) 439228 (10) 212 'F (100 °C) 150 °F(66 00) REGULATOR TEST KIT 439229 (10) 280 °F (138 °C) 225 'F(107 'C) The Test Kit Assembly (Shipping Part No. 56972) is required 439230 (10) 360 'F (182 '0) 290 'F (143 00) to test the regulator setting and nitrogen flow during 12-year i 439231 (10) 450 'F (232 '0) 360 'F (182 '0) maintenance examinations. This will ensure that the regulator ►439232 (25) 500 'F (260 'C) 400 °F(204°C) is functioning properly. \( 000,00 0 04 0 uaSUl• - 1100 -�` � 1,� C.4I. TEMPERATURE ♦�� 1 I RATING STAMPED ON 4*-)° FUSIBLE LINK BODY 1 FIGURE 3-32 ----(r- F" 000169 �� t I1 0 1 VENT PLUG ASSEMBLY . SL STYLE A-PC STYLE The Vent Plug Assembly (Part No. 74274) is installed on the 0170 000 171 FIGURE 3-33 agent tank adaptor to prevent pressure buildup within the agent tank or distribution lines due to temperature fluctuations. MAXIMUM REGISTERING THERMOMETER The Maximum Registering Thermometer (Part No. 15240) may CARTRIDGE RECEIVER GASKET be used to indicate the highest normal temperature for the pro- 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 The Hose/Grommet Package (Part No. 418511) consists of 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 assemblies. 1_7 6 5 r'=;A,7--Li' • ScCTI9N 3 - SYSTEM COMPONENTS ;-' '2 -3s`3LrOPT =ir.- ;Super333)or -LLar-u31 UL EX3470 ULC E0(347''3 /'1'...7_ J-I� _V . . =V 1`F-JU-VI IN-LINE BURST DISC ASSEMBLY(MANIFOLDED NOZZLE AIMING DEVICE SYSTEMS ONLY) _ _ --_ -,,,1 ` -' ` 'The Nozzle Aiming Device (Part No. 439877) is available to The in-line burst disc assembly is required to eliminate the properly aim each nozzle to the correct aiming point. The device siphoning of the agent up the pipe during extreme temperature clamps to the nozzle and emits a small laser light that reflects on variations. In addition to eliminating the siphoning effect, the the surface that it is aiming at. The nozzle can then be rotated to common in-line burst disc assembly eliminates the possibility point at a predetermined aiming point and then tightened to hold of one or more individual discs located in the tank adaptor from that angle. The aiming device adaptor attaches to the nozzle. failing to burst. The assembly consists of a stainless steel body The shipping assembly consists of the aiming device and the which houses the burst disc. When utilizing this assembly in a adaptor. _ manifolded system, it is necessary to modify(remove)the burst ".....x disc located in all of the R-102 tank adaptors in the system.The ) in-line burst disc assembly is to be mounted as close to the tank i1 outlet as possible. After system discharge, the assembly must be disassembled and a new burst disc installed. --, \ ADAPTOR I. (PART NO.439875) Part No. Description , NOZZLE -I 416970 In-Line Burst Disc Assembly i _ DEVICE v 417911 Burst Disc(Pack of 10) (PART NO. w. 551255) FIGURE 3-36 006520 1.54 IN. 39 mm) STAINLESS STEEL BRAIDED ACTUATION HOSE � �/ %' The Stainless Steel Actuation Hose is used to connect the actu- ./ ation line compression tees between each pneumatic actuator. The hose has the same thread, 7/166-20, as the fittings. The el.".' ±I �- u,.W;��j actuation hose allows flexibility between the AUTOMAN and 0 I each regulated actuator. i A '� - ----• - — .- +I - — ' --- j- Hose I Part No. Length Couplings i •,.7.•..r •��_' ;.�,,,r,, 31809 16 in. (406 mm) 7/16-20 x 7/16-20 Females - I . 32335 20 in. (508 mm) 7/16-20 x 7/16-20 Females �.\ S^ - a .\. ;_.i 32336 24 in. (610 mm) 7/16-20 x 7/16-20 Females ;` ,, 430815 42 in. (1067 mm) 7/16-20 Female x 1/4 in. NPT / ! Male RED SIDE OF BURST DISC TO BE TOWARDS-' '! � Fitting ADAPTOR(PART NO.417707) Part No. Description FIGURE 3-34 31810 Male Elbow (7/16-20 x 1/4 in. NPT) 308383 31811 Male Tee (7/16-20 x 7/16-20 x 1/4 in. NPT) 1/4 IN. CHECK VALVE 415371 Tee(7/16-20 x 1/8 in. Male NPT x 1/8 in. Female NPT) 32338 Male Straight Connector(7/16-20 x 1/4 in. NPT) The 1/4 in. check valve (Part No. 25627) blocks the flow of 25627 1/4 in. Check Valve actuation gas from the actuator that was actuated to the actu- ator(s)that was not actuated. This prevents actuation gas from •• v•: V•,..t,,,.•••440 escaping from an open actuator which may have had the car- :+ s .a'�+..+ o'�°^ !•. tridge removed. 7/,6-20 7/'S-20 FIGURE 3-37 CHECK VALVE(PART NO.25627) 030433 41111.' AGENT DISTRIBUTION HOSE AND RESTRAINING CABLE KIT 1V The Agent Distribution Hose and Restraining Cable Kit (Part (31No. 435982) consists of a 5 ft (1.5 m) long Agent Distribution Hose, a 3 ft (0.9 m) long Restraining Cable, and a Restraining 5 mm; 2,�;.v4 IN.NPT \ Cable Hardware Package. The Agent Distribution Hose can be utilized with castered cooking appliances with castered sup- - 51 mm) ports found in commercial kitchens. The hose allows for move- ment of the appliance for cleaning without having to disconnect any fire suppression system discharge piping. FIGURE 3-35 000899 Note: The Agent Distribution Hose is authorized for use with only UL Listed ANSUL Wet Chemical Restaurant Fire Suppres- sion Systems. L r • I = = rsrr Fr= S!;Cor�ss on SECTION 4 - SYSTEM DESIGN E<347) ULO X3477C 2014-SEP-01 REV. 11 PAGE 4-1 SYSTEM DESIGN GENERAL INFORiN1ATION The ANSUL R-102 Restaurant Fire Suppression System may be Nozzles must be located 2-8 in. (51-203 mini into the center used on a number of different types of restaurant cooking appli- of the duct opening. discharging up. See Figure 4-1 ances and hood and duct configurations. The design information listed in this section deals with the limitations and parameters of this pre-engineered system. Those individuals responsible for the design of the R-102 system must be trained and hold a - current ANSUL certificate in an R-102 training program. The R-102 and the PIRANHA systems use compatible agents and components, therefore, they may be used together for cooking appliance, hood, and duct protection. The primary AUTOMAN Release can be either an R-102 or a PIRANHA lIi � AUTOMAN Release and can actuate up to two additional R-102 or PIRANHA Regulated Actuators. In systems utilizing a 101 2-a[IN . remote release, any combination of the maximum number of !s-2c3mm, regulated actuators can be used. • Both systems must actuate simultaneously. • Each system must be designed and installed per its appropri- FIGURE 4-1 ate manual. ' • Adjacent appliances requiring protection must be protected 2. In installations where a UL listed damper assembly is with the same type of system, either R-102 or PIRANHA, employed, the duct nozzle can be installed beyond the 8 unless the center-to-center spacing between the adjacent in. (203 mm) maximum, to a point just beyond the damper R-102 and PIRANHA.nozzles is no less than 36 in. (914 mm). assembly that will not interfere with the damper. Exceeding • When appliances are protected with R-102 nozzles, the the maximum of 8 in. (203 mm) in this way will not void the hood and connecting duct above those appliances cannot be protected with PIRANHA nozzles. UL listing of the system. • Mixing systems in a common plenum is not allowed. 3. Previously listed three flow number and five flow number diw0t r Otentinn(ietailerI In earlier ni,hlisbed manual (Dart No. One of the key elements for restaurant fire protection is a correct " system design. This section is divided into 10 sub-sections: 418087-06) can also still be utilized. Nozzle Placement Requirements, Tank Quantity Requirements, I DUCT SIZES UP TO 50 IN. (1270 mm) Actuation and Expellant Gas Line Requirements, Distribution I PERIMETER/16 IN. (406 mm) DIAMETER Piping Requirements, Detection System Requirements, Manual Pull Station Requirements, Mechanical Gas Valve • One 1W nozzle =one flow number Requirements, Electrical Gas Valve Requirements, Electrical • 50 in. (1270 mm) perimeter maximum Switch Requirements, and Pressure Switch Requirements. • Each of these sections must be completed before attempting 16 in. (406 mm) diameter maximum any installation. System design sketches should be made of all DUCT SIZES UP TO 100 IN. (2540 mm) aspects of design for reference during installation. PERIMETER/32 IN. (812 mm) DIAMETER NOZZLE PLACEMENT REQUIREMENTS • One 2W nozzle =two flow numbers This section gives guidelines for nozzle type, positioning, and • 100 in. (2540 mm) perimeter maximum quantity for duct, plenum, and individual appliance protection. • 32 in. (812 mm) diameter maximum This section must be completed before determining tank quan- tity and piping requirements. The chart below shows the maximum protection available from each duct nozzle. Duct Protection-Single Nozzle 3.0 Gallon 1.5 Gallon All duct protection is UL listed without limitation of maximum duct Description System System length (unlimited length). This includes all varieties of ductworks 2W Nozzle Maximum Maximum both horizontal and vertical including ducts that run at angles to 100 in. (2540 mm) 100 in. (2540 mm) • the horizontal and ducts with directional bends. Perimeter Perimeter ►Note: Ducts from multiple hoods connected to a common 1W Nozzle Maximum Maximum ductwork must be protected in compliance with NFPA 96 and 50 in. (1270 mm) 50 in. (1270 mm) ►all local codes. Perimeter Perimeter The R-102 system uses different duct nozzles depending on the size of duct being protected. .SECTION 4 - SYSTEM DESIGN R-102 Restaurant R'(rc 3uocrassior LlanL;ai UL EX3470 ULC EX3470 PAGE 4-2 REV 11 2014-SEP-U 1 Duct Protection-Multiple Nozzle Read over from the 3.0 in. (203 mm) line on the table to the 1W Module column. At that point, the chart shows that the "B" DUCT SIZES UP TO 135 IN. (3429 mm) PERIMETER- module length for the 1W nozzle can be 22.0 in. (558 mm) THREE FLOW OPTION Center the 1W nozzle in that module. The 2W module can now be centered within the remainingmodule. • One 1W nozzle and one 2W nozzle=three flow numbers • 135 in. (3429 mm) perimeter maximum • No round duct option available • Follow design table in Figure 4-2 to determine maximum module size for each nozzle 1W Module 2W Module Jc Side A Side B Side B Side B C Maximum Maximum Maximum Maximum in. (mm) in. (mm) in. (mm) w (mm) , 4 (101) 60.0 (1524) 23.0 (584) 37.0 (939) 5 (127) 60.0 (1524) 23.0 (584) 37.0 (939) 6 (151) 59.5 (1511) 22.5 (571) 37.0 (939) 7 (177) 59.0 (1498) 22.0 (558) 37.0 (939) 8 (203) 58.5 (1485) 22.0 (558) 36.5 (927) 9 (228) 58.0 (1473) 21.5 (546) 36.5 (927) 10 (254) 57.0 (1447) 21.0 (533) 36.0 (914) 11 (279) 56.0 (1422) 20.5 (520) 35.5 (901) 12 (304) 55.5 (1409) 20.0 (508) 35.5 (901) 13 (330) 54.5 (1384) 19.5 (495) 35.0 (889) 14 (355) 53.5 (1358) 18.5 (469) 35.0 (889) 15 (381) 52.0 (1320) 18.0 (457) 34.0 (863) 16 (406) 51.0 (1295) 17.0 (431) 34.0 (863) 17 (431) 49.5 (1257) 16.0 (406) 33.5 (850) 18 (457) 47.5 (1206) 14.5 (368) 33.0 (838) 19 (482) 46.0 (1168) 13.5 (342) 32.5 (825) 20 (508) 43.5 (1104) 12.0 (304) 31.7 (805) 21 (533) 41.0 (1041) 10.0 (254) 31.0 (787) 22 (558) 38.0 (965) 7.5 (190) 30.5 (774) 23 (584) 33.5 (850) 4.0 (101) 29.5 (749) 4-- Side B ► z Side A 1W 2W FIGURE 4-2 306521 Example: Protection is required for a duct that has an "A" dimension of 8 in. (203 mm) wide and a"B" dimension of 55 in. (1397 mm) long. • Referring to the table in Figure 2, if the "A" dimension is 8 in. (203 mm), the "B" dimension must not exceed 58.5 - in. (1485 mm). In this example, the "B" dimension is 55 in. (1397 mm), therefore, this duct can be protected with a three • flow application. 1 R- :.72 R=.sraurarr=ro Suceressr,,r 1,1anua! SECTION 4 -SYSTEM DESIGN UUL EX3470 UL G EX3470 2014-SEP-CI REV 11 PAG'` 4-5 Plenum Protection Option 2: The 1W nozzle must be placed perpendicular.8-12 in. 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 plenum protection. The 1W nozzle is stamped with 1W and the center of the filter. The nozzle tip must be within 2 in. (50 mm)from the perpendicular center line of the ►the 1N nozzle is stamped with 1 N. indicating they are one-flow filter. See Figure 4-8. nozzles and must be counted as one flow number each. When protecting a plenum chamber, the entire chamber must be X\12;N, 305 mm. protected regardless of filter length. MAXIMUM 4 IN. — Alb. T VERTICAL PROTECTION -GENERAL (,o,mm, 3 IN.t204.�,m1 1W NOZZLE-SINGLE AND "V" BANK PROTECTION ��� SIN 204 One 1W nozzle will protect 4 linear feet (1.2 m) of plenum. The 114,'' maximum distance from the end of the hood to the first and last NOZZLE TIPIOW IN' nozzle must be no more than 2 ft (0.6 m).After the first nozzle, MUST SE Nr-HIN ,Ir 1 HIS AREA An, any additional nozzles must be positioned at a maximum of 4 ft (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 ,r" on single or V-bank filter arrangements.) See Figure 4-6. FIGURE 4-8 700200 2FT(0.6mi MAXIMUM HORIZONTAL PROTECTION -OPTION 1 4 F(1.2m) MAXIMUM R 1N NOZZLE SINGLE BANK PROTECTION 4,FT. .2m1 \4=I-(1.2 m) 2 r (0.5 m) MAXIMUM MAXIMUM ► One 1N nozzle will protect 10 linear feet(3.0 m)of single filter bank MAXIMUM �� plenum.The nozzle(s) must be mounted in the plenum, 2 to 4 in.�"� (50 to 102 mm) from the face of the filter, centered between the /�'• filter height dimension, and aimed down the length. The nozzle 1011 ,1 must be positioned 0-6 in. (0-152 mm)from the end of the hood to 1'- /� the tip of the nozzle. See Figure 4-9. i l ..;: 2-4ir1. tori(3.0rn �I / ► / / 50-12 mm) MAXIMUM t " - I , - I / FIGURE 4-6 700197 000201 .4144 When protecting plenums with the 1 W nozzle, two options of coverage are available: Option 1:The 1W nozzle must be on the center line of the single or"V" bank filter and positioned within 1-20 in. Of (26-508 mm) above the top edge of the filter. See ` A2 2 Figure 4-7. ill FIGURE 4-9 20 IN.(508 mm) MAXIMUM 1 IN.'26 mm) MINIMUM 1 20 IN.(508 mm) MAXIMUM i .:III:1: t 1 IN.,26 mm, MINIMUM FIGURE 4-7 ,SEaTIO, i 4 —SYSTEM DESIGN R.102 RestaL a t r r S_:cor ssion l Ia,^.ua UL =X347D ULC EX3470 n\L i= 4-0 TIL=.v. . r CU i 4-.7, -,,,, Plenum Protection (Continued) For a plenum, either single or "V" bank, with a linear extension HORIZONTAL PROTECTION —OPTION 2 ► longer than 10 ft(3.0 m), each bank may be protected using one 1W NO77LE—°V' BANK PROTECTION ► 1N nozzle every 10 ft (3.0 m) or less depending on the overall length of the plenum. See Figure 4-12. The nozzles may point 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 plenum.The nozzle must be mounted horizontally, positioned 1/3 ► protected, and the 10 ft(3.0 m) limitation is not exceeded. See 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 ft (1.8 m) spacings on ionger plenums. The nozzle an acceptable method of protection because the plenum area 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 the tip of the nozzle. See Figure 4-10. nozzle. 1W NOZZLE ► 10FT(3.3m)-----.' MAXIMUM \ lrAl ,1/3(H)EtMAXIMUM .r10 (,,,,,, METEOFR(H) .1* 1*(9.1 m) MAXIMUM 'MAXIMUM (1.2 m) (0 -e 30 MAXIMUM c. FIGURE 4-12 Al/elldrAl 000206 ' 10=i (3.Jm)� MAXIMUM FIGURE 4-10 006524 10 FT(3.0 m) TWO 1N NO77LES —"V"BANK PROTECTION MAXIMUM ►Two 1N nozzles will protect 10 linear feet (3.0 m) by 4 ft (1.2 m) 11 wide of "V' bank plenum. The nozzles must be mounted in the ► 10 FT(3.0 m) l \0\ ►plenum, 2 to 4 in. (50 to 101 mm) from the face of the filter, MAXIMUM � centered between the filter height dimension,and aimed down the 1 length. The nozzle must be positioned 0-6 in. (0-381 mm)from the VI end of the hood to the tip of the nozzle.See Figure 4-11. (00 30 FT(9.1 m) (50-101 mmj 2-4(N. ► (50-101 '. . ,z.'" 0,,,, mm) o ft .1i6. .4::. .ot ::002.^.3 FIGURE 4-13 Y30297 mm) MAXIMUM '► 10�=r(3.0 m) �j� ► MAXIMUM \ d I %* INCORRECT FIGURE 4-14 00209 FIGURE 4-11 ,. NCO Sheryl Lemire Fire Suppression One Stanton Street &Building Products Marinette, WI 54143 slemire©tycoint.corn Tele: 715-735-741 Fax: 715-732-3479 January 27, 2010 To Whom It May Concern, The UL300 Fire Testing of Fire Extinguishing System for Protection of Commercial Cooking Equipment does not currently address a test protocol for conveyor pizza oven protection. In the past ANSUL recommended protection for appliances that were not addressed in the UL300 test standard with Listed protection for other appliances with similar operating characteristics. Generally these appliances were a more severe hazard than the appliance in question. In the case of conveyor pizza ovens, chain broiler protection was utilized. To confirm the recommended protection ANSUL conducted a UL 300 char-broiler fire test following the test protocol outlined in section 6.9 of UL 300 substituting the fatty hamburger with grease coated pizza crust to emulate the cooking process used by conveyor pizza ovens. (Copies of UL Chain Broiler test protocol attached) Recent testing that was done at ANSUL in Marinette, WI was done with a pizza oven provided by XLT Ovens—Model XLT3870 Conveyor Pizza Oven. The Model XLT 3870 was used as this is the largest conveyor pizza oven that XLT offers and would offer the worst case scenario. Prior recommendations for chain pizza ovens larger than the limitations for a chain broiler, utilized (4) 1N nozzles, each positioned at the end corners, aimed across the chain within the oven. Based on the actual fire testing, ANSUL now recommends two (245) nozzles per oven, positioned as indicated in attachment. (Please refer to attached actual fire test information). If you have any questions or if we can be of further assistance please contact me at the above listed e-mail or phone number. Sincerely, Tyco ire Suppression and Building Products / maz dir Sheryl emire Global Product Manager Restaurant Systems Y tt f 't ca One Stanton Street �/ Marinette, WI 54143-2542 Fire Suppression &Building Products Tele.715 735-7417 XLT Oven Fire Testing Summary Testing Setup The XLT 3870 (38"Wide x 70" Long)was chosen to determine the required fire protection since it is the largest oven, and thus the worst case scenario in terms of fire hazard,that XLT offers. The UL 300 test requirements for an upright broiler were used as a basis for determining the protocol for this test. For each fire test, the inside of the oven was coated with grease and then eight 16" pizza crusts coated with grease were placed on the oven chain. The pizza crusts were perforated to allow grease to drip onto the inside surfaces of the oven. The inside of the oven was heated with modified grill burners and hand torches until the oven was well involved in flames. The oven was then allowed to burn freely for 30 seconds. The extinguishing system was activated after the 30 second free burn. Testing Conclusions After multiple tests, it was determined that two 245 nozzles per deck were required to extinguish the fire in accordance with UL 300 test protocol. One nozzle is to be placed at each rear corner of the oven and aimed at the opposite front corner. Since the XLT 3870 is the largest oven,and thus the worst case scenario in terms of fire hazard, the fire protection coverage of two 245 nozzles per deck is also applicable to the smaller XLT ovens (Model Numbers 1832, 2440, 3240, 3255, 3855 and 3270). i Adam Menor R&D Mechanical Engineer Tyco Fire Suppression & Building Products One Stanton Street Marinette, WI 54143 (715) 735-7411 'U 1 T 1. MAY 20,2005 UL 300 13 6.11 Chain broiler 6.11.1 A commercially available chain broiler or a chain broiler constructed to simulate a commercially available chain broiler is to be used for this test. The bottom of the broiling chamber is to slope downward toward a drip pan and have an opening to allow the drainage of the grease from the broiler chamber. 6.11.2 The drip pan below the broiler chamber is to be filled with preheated grease. The inner surfaces of the broiler chamber, cooking portion, and grease trap are to be coated with liquid grease to obtain a minimum loading of 0.3 pounds grease per square foot(1.5 kg/m2). Grease is also to be sprayed on all areas of the chain by causing the chain to rotate. When this is completed, 80 to 90 percent of the chain's cooking area is to be covered with fatty hamburgers (that is, meat that is 70 percent lean) and the chain rotation stopped. 6.11.3 The grease in the drip pan and the broiler chamber is to be heated with the broiler's burners and a torch or with a torch only until the broiler is well involved in flames. This usually requires 2 to 3 minutes. The broiler is then to bum freely for an additional 30 to 60 seconds after which the extinguishing system unit is to be discharged. 6.11.4 Upon complete discharge of the extinguishing agent, the chain broiler shall comply with the requirements in 6.1.2. PERFORMANCE 6 Cooking Appliance Extinguishment Tests 6.1 General 6.1.1 An extinguishing system unit is to be tested with each type of cooking appliance with which it is intended to be used. Specific cooking appliance test methods are contained in 6.2—6.18. Exception: Protection for tilt skillets is to be based upon the coverage limitations provided for deep fat fryer protection. 6.1.2 When tested with a cooking appliance, an extinguishing system unit shall: a) Result in the flame in the appliance to be completely extinguished upon complete discharge of the extinguishing agent; b) For deep fat fryers, woks, and ranges, not permit re-ignition of the grease for 20 minutes or until the temperature of the grease decreases at least 60T (15°C) below its observed auto- ignition temperature, whichever is longer; and • Y MAY 20,2005 UL 300 7 c) For all appliances other than deep fat fryers, woks- and ranges, not permit re-ignition of grease for 5 minutes. 6.1.3 Unless otherwise noted, each test is to be conducted using the minimum quantity of the extinguishing agent and the minimum discharge rate condition of the extinguishing system unit test nozzle or nozzles. To obtain the minimum discharge rate condition, an extinguishing system unit is to be assembled using its maximum piping limitations with respect to number of fittings and size and length of pipe. 6.1.4 The cylinder is to be filled to its rated capacity and the cylinder or gas cartridge pressurized with the expellant gas to the normal operating pressure at 70°F (21°C). The cylinder or gas cartridge used for these tests is to be conditioned, after charging, for at least 16 hours at the minimum storage temperature prior to the test. As an alternative to conditioning at the minimum storage temperature for 16 hours, extinguishing system units that utilize dry nitrogen or dry air as an expellant gas are to be tested by under pressurizing the cylinder or gas cartridge at ambient temperature to simulate the pressure at minimum operating temperature. 6.1.5 Each cooking appliance extinguishment test is to be conducted in an environment in which the ambient temperature is not less than 50°F (10°C). 6.1.6 Extinguishment tests are to be conducted at both the maximum and minimum nozzle heights, with the nozzle positioned in the most difficult locations and orientations allowed by the installation instructions with respect to complying with the fire extinguishment requirements. Splash tests are to be conducted at the minimum nozzle height, with the nozzle positioned in the most difficult locations and orientations allowed by the installation instructions with respect to complying with the splash requirements. 6.1.7 The length and width of the cooking area of the appliance being tested are to correspond to the maximum area coverage limitation specified in the installation instructions. 6.1.8 Multiple appliance protection for single discharge nozzle coverage is to be tested per the manufacturer's installation instructions. 6.1.9 Appliances shall be permitted to be protected with multiple nozzles based on the single nozzle appliance coverage specified and the area of coverage for each nozzle does not exceed its single appliance coverage. 6.1.10 Deep fat fryers, having a total cooking area greater than 6 square feet(0.55 m2),shall be permitted to be protected with multiple nozzles when: a) Compliance with the Cooking Appliance Extinguishment Tests using a specified cooking appliance and surface area; and b) The fryer model number is referenced in the manufacturer's installation instructions. 6.1.11 Tilt skillets/braising pans are required to comply with 6.1.9 and not 6.1.10.