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HomeMy WebLinkAboutF17-0002_CUT SHEETS.pdf ANSUL DESIGN R-102 RESTAURANT INSTALLATION FIRE SUPPRESSION RECHARGE AND SYSTEM MAINTENANCE (Standard UL 300 Listed) MANUAL 111111 • 0014111 01111.1r 116 111111m. t O- -C SECTION I — GENERAL INFORMATION UL EX3470 ULC EX3470 Page 1-1 7-1-09 REV.6 DESIGN AND APPLICATION 'SYSTEM APPROVALS The ANSUL R-102 Restaurant Fire Suppression System is • UL EX3470 designed to provide fire protection for restaurant cooking appli- • ULC EX3470 ances, hoods, and ducts.It is a pre-engineered group of mechan- . • MEA 59-95E ical and electrical components for installation by an authorized ANSUL distributor. The basic system consists of an ANSUL DEFINITION OF TERMS AUTOMAN regulated release assembly which includes a regulat- ►Actuation Gas Line: Piping and/or stainless steel braided hose ed release mechanism and a liquid agent storage tank housed I assemblies from the ANSUL AUTOMAN Regulated Release within a single enclosure. Nozzles, detectors, cartridges, liquid P.Assembly which supplies high pressure nitrogen or carbon dioxide agent,fusible links, pulley tees, and pulley elbows are supplied in to the Regulated Actuator Assembly for multiple-tank system actu- separate packages in the quantities needed for each fire suppres- ation. sion system arrangement. The system provides automatic actuation; or it can be actuated Agent Tank:A pressure vessel containing the liquid agent. manually through a remote manual pull station.The system is also ANSUL AUTOMAN Regulated Release Assembly(Electrical): capable of shutting down appliances at system actuation. For An assembly which contains the regulated release mechanism, appliance shutdown requirements, refer to the current version of agent tank(ordered separately),expellant gas hose,solenoid,and NFPA 17A, "Standard For Wet Chemical Extinguishing Systems," electric switch within a metal enclosure.The enclosure contains and NFPA 96, "Standard For Ventilation Control and Fire knockouts to facilitate component hookups. Protection of Commercial Cooking Operations." ANSUL AUTOMAN Regulated Release Assembly (Mechani- Additional equipment includes: remote manual pull station, cal): An assembly which contains the regulated release mecha- ►mechanical and electrical gas valves, and electrical switches for nism, agent tank (ordered separately), and expellant gas hose automatic equipment and gas line shut-off. Accessories can be within a metal enclosure. The enclosure contains knockouts to added, such as alarms,warning lights, etc.,to installations where facilitate component hookups. required. Authority Having Jurisdiction:The"authority having jurisdiction" The R-102 system suppresses fire by spraying the plenum area, is the organization,office,or individual responsible for"approving" the filters, cooking surfaces, and the exhaust duct system with a equipment, an installation, or a procedure.The phrase"Authority predetermined flow rate of ANSULEX Low pH Liquid Fire Having Jurisdiction"is used in a broad manner since jurisdictions Suppressant.When the liquid agent is discharged onto a cooking and "approval"agencies vary as do their responsibilities. Where appliance fire, it cools the grease surface, and reacts with the hot public safety is primary, the"authority having jurisdiction"may be grease (saponification) forming a layer of soap-like foam on the a federal, state, local, or other regional department or individual surface of the fat. This layer acts as insulation between the hot such as a fire chief,fire marshal,chief of a fire prevention bureau, grease and the atmosphere,thus helping to prevent the escape of labor department, health department, building official, electrical combustible vapors. inspector, or others having statutory authority. For insurance pur- poses, an insurance company representative may be the"author- Exhaust fans in the ventilating system should be left on.The forced ity having jurisdiction."In many circumstances the property owner draft of these fans assists the movement of the liquid agent or his designated agent assumes the role of the"authority having through the ventilating system,thus aiding in the fire suppression jurisdiction;"at government installations, the commanding officer process.These fans also provide a cooling effect in the plenum or departmental official may be the"authority having jurisdiction." and duct after the fire suppression system has been discharged. The system is UL listed with or without fan operation. ►Blow-Off Cap:A siliconized rubber or metal cap which covers the Make up or supply air fans, integral to the exhaust hood(s) being I end of the nozzle to protect the nozzle tip and minimize cooking b.grease migration into the nozzle orifice. protected,shall be shut down upon system actuation. Branch Line:The agent distribution piping which extends from the Along with the fire suppression system, the total system design supply line to the nozzle(s). must include hand portable fire extinguisher(s) located within the cooking/restaurant area that can be used to manually suppress a 'Bursting Disc: A disc installed in the tank adaptor which mini- fire that may be burning in an unprotected area. Class K extin- mizes the remote chance of siphoning of the agent into the dis- guisher(s)must be provided for hazards where there is a potential charge piping during extreme temperature variations. for fires involving combustible cooking media(vegetable or animal ►Cartridge:A hermetically sealed,steel pressure vessel containing oils and fats). Refer to NFPA 10, "Standard For Portable Fire nitrogen or carbon dioxide gas used to pressurize the agent tank. Extinguisher,"for additional information. Cooking Appliance: Includes fryers, griddles, ranges, upright UL LISTING broilers, chain broilers, natural charcoal broilers, or char-broilers (electric, lava rock, gas-radiant,or mesquite). The R-102 Restaurant Fire Suppression System has been tested and is listed by Underwriters Laboratories, Inc. as a pre engi Cooking Area: Cooking area is defined as the maximum surface neered system. The system is in compliance with UL Test that requires protection. Each type of appliance has a defined Standard 300.These tests require extinguishment of fires which cooking area with parameters that vary for each appliance. For are initiated in deep fat fryers, ranges, griddles, char-broilers, example, the cooking area for a griddle is the entire flat cooking woks, upright broilers, chain-broilers, filters, plenum chambers, surface,while a fryer may have two areas that need consideration, hoods, and ducts after pre-loading each appliance with a pre depending on whether the fryer has a dripboard or not. scribed amount of cooking grease.Each fire is allowed to progress Conduit Offset Assembly:A pre-formed piece of conduit which to maximum intensity before the fire suppression system is can be installed between the ANSUL regulated release and the actuated. conduit to allow the wire rope for the detection, gas valve and remote manual pull station to be installed in a more convenient manner. SECTION II—SYSTEM DESCRIPTION UL EX3470 ULC EX3470 Page 2-1 7-1-09 REV.4 TOTAL SYSTEM There are four types of R-102 Restaurant Fire Suppression Double-Tank System Systems: ►The R-102 double-tank system is available with stainless steel 1. Single-tank System ►enclosures and consists of: 2. Double-tank System 1. ANSUL AUTOMAN Regulated Release Assembly (Electrical ► 3. Three-tank System (1 Cartridge) or Mechanical) 4. Multiple Tank System (Three Tanks or More — Multiple 2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge ► Cartridges) 3. ANSULEX Low pH Liquid Fire Suppressant The type of system required for the particular installation will be 4. Enclosure or Bracket Assembly determined through the guidelines covered in "System Design." 5. Discharge Nozzles Additional equipment which may be required to complete the sys- tem design is explained in the "System Components" section. 6. Detection Components Additional devices covered are: remote manual pull stations, 7. Additional Devices(As Required) mechanical and electrical gas shut-off valves, electrical switches, and pressure switches. The regulated release assembly contains the regulated release mechanism,agent tank,expellant gas hose for agent tank hookup, Single-Tank System and enclosure knockouts to facilitate installing expellant piping, The R-102 single-tank system is available with a stainless steel detection system,and additional equipment. enclosure and consists of: The enclosure or bracket assembly is mounted separately but 1.ANSUL AUTOMAN Regulated Release Assembly (Electrical within the guidelines of the regulated release assembly expellant or Mechanical) gas piping requirements to ensure simultaneous actuation of the system.Refer to"System Components"section for individual com- 2.Nitrogen Cartridge and/or Carbon Dioxide Cartridge ponent descriptions. 3.ANSULEX Low pH Liquid Fire Suppressant 4. Discharge Nozzles I ,Ii.l 0001 5.Detection Components 1111111 � 6.Additional Devices(As Required) The regulated release assembly contains the regulated release00- mechanism,agent tank,expellant gas hose for agent tank hookup, .00j and enclosure knockouts to facilitate installing detection system O and additional equipment.Refer to"System Components"section �p for individual component descriptions. gi IB t� 18 k'. 11•111 '111%411 FIGURE 2 008321 FIGURE 1 000133 SECTION II—SYSTEM DESCRIPTION UL EX3470 ULC EX3470 Page 2-2 REV5 7-1-09 TOTAL SYSTEM(Continued) P.Multiple Tank System(Three(3)Tanks or More—Multiple I.Three-Tank System(1 Cartridge with Three(3)3.0 Gal Tanks Cartridges) ONLY) The R-102 multiple-tank system is available with stainless steel The R-102 three-tank system is available with stainless steel enclosures and consists of: enclosures and consists of: 1.ANSUL AUTOMAN Regulated Release Assembly 1. ANSUL AUTOMAN Regulated Release Assembly (Electrical (Electrical or Mechanical)or ANSUL AUTOMAN Remote or Mechanical) Release Assembly(ies) 2. Double Tank Enclosure Assembly 2.Nitrogen Cartridge(s) and/or Carbon Dioxide Cartridge(s) 3. Nitrogen Cartridge 3. Regulated Actuator Assembly(ies) 4. ANSULEX Low pH Liquid Fire Suppressant 4.ANSULEX Low pH Liquid Fire Suppressant 5. Discharge Nozzles 5.Enclosure or Bracket Assembly(ies) 6. Detection Components 6.Discharge Nozzles 7. Additional Devices (As Required) 7.Detection Components The regulated release assembly contains the regulated release 8.Additional Devices (As Required) mechanism,agent tank,expellant gas hose for agent tank hookup, The regulated release assembly contains the regulated release and enclosure knockouts to facilitate installing expellant piping, mechanism,agent tank,expellant gas hose for agent tank hookup, detection system, and additional equipment. and enclosure knockouts to facilitate installing actuation piping, The double tank enclosure assembly is mounted separately but expellant piping,detection system, and additional equipment. within the guidelines of the regulated release assembly expellant ►The remote release assembly(ies) is used in large systems or gas piping requirements to ensure simultaneous actuation of the multi-hood systems to actuate regulated actuator assembly(ies) system. Refer to"System Components"section for individual corn- ONLY.The remote release assembly contains a release mecha- ponent descriptions. nism(unregulated),with enclosure knockouts to facilitate installing the actuation piping,expellant piping,detection system, and addi- ►tional equipment. ,�, Each regulated actuator assembly is mounted separately but with- 1111 [1��� with- in the guidelines of the regulated release assembly actuation/ � expellant gas piping requirements to ensure simultaneous actua- tion tion of the system.The assembly contains the pneumatic actuator, regulator, agent tank, expellant gas hose for agent tank hookup, 4 O 00 and enclosure plugs to facilitate installing expellant piping. Si° Each enclosure or bracket assembly is mounted separately but ithin the guidelines of the regulated release assembly or regulat- ed actuator assembly expellant gas piping requirements to ensure simultaneous actuation of the system. Refer to "System 41° Components"section for individual component descriptions. 1111 ► FIGURE 3 I 174 0013322 0,00 fi 110 FIGURE 4 008323 SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-1 7-1-09 REV.6 EXTINGUISHING AGENT ANSULEX Low pH Liquid Fire Suppressant(1.5 gallon—Part No. "ANSUL AUTOMAN"REGULATED RELEASE ASSEMBLY 79694 or 3.0 gallon—Part No.79372) is a potassium-based solu- (MECHANICAL) tion designed for fast knock-down and suppression of grease- related fires.The agent is shipped in plastic containers which pro- NOTE:AGENT TANK MUST BE vide one complete tank charge.(Refer to Section V,Page 5-2.1,for ORDERED SEPARATELY OR SEE PAGE 3-4 maximum agent fill capacity.) Agent storage life expectancy is twelve years and can be stored at a temperature of—40°F to 130 RELEASE Ii774;►°F(-40°C to 54°C).Note:When installing agent in R-102 sys- MECHANISM P-tem,temperature range is 32 °F (0 °C) to 130 °F (54 °C).The distributor must record the batch numbers and date of shipment receipt to be filed with each installation record. • � ® "ANSULEX"LOW pH LIQUID FIRE SUPPRESSANT I lkolaof iiiii� 1 `� lli IIM REGULATOR SHIPPING WT.25 LB(11 kg) FIGURE 2 000138 3.0 GALLON 1.5 GALLON SHIPPING WT.35 LB(16 kg) SHIPPING WT 19 LB(9 kg) 000136 0001377REGULATED RELEASE ASSEMBLY(ELECTRICAL) FIGURE 1 The ANSUL AUTOMAN Regulated Electrical Release Assembly REGULATED RELEASE ASSEMBLY(MECHANICAL) (Part No.429856) is identical to the mechanical version except it also contains a factory installed 120 VAC solenoid and electrical The ANSUL AUTOMAN Regulated Mechanical Release Assembly switch. (Part No. 429853) contains the regulated release mechanism, The solenoid is used to provide electrical actuation of the release expellant gas hose for agent tank hookup, and enclosure knock mechanism.The electric switch is used to protect the solenoid by outs to facilitate installing actuation piping;expellant piping;detec opening the circuit to the solenoid once the system is fired. tion system; and additional equipment. This regulated release Additional electrical switches can be added as required for auto- assembly is used in single,double,and multiple tank systems and matic equipment and gas shut-off accessories,as well as initiating must be mounted to a rigid surface.The release mechanism can audible and visual alarms. be used to interconnect both the actuation and expellant gas lines as required per system design.The regulator is designed to allow "ANSUL AUTOMAN"REGULATED RELEASE ASSEMBLY ►a constant flow of gas into the tank at 110 psi (7.6 bar) when the (ELECTRICAL)° system is actuated.The agent tank must be ordered separately. In single, double, and multiple-tank systems, the provided expel- NOTE:AGENT TANK MUST BE ORDERED MD lant gas hose connects the agent tank to the bottom outlet of the SEPARATELY regulator. In double and multiple-tank system configurations, the OR SEE PAGE 3.4 back outlet of the regulator is used as an expellant gas feed for one additional tank-enclosure or tank-bracket hookup.The enclo- REGULATOR •!� sure contains the required knockouts to facilitate this connection. z, � p- SWITCH If a pressure switch is to be attached to the regulator,additional fit- ."44tings are required. �., The tank is mounted within the enclosure.The tank contains an I SOLENOID adaptor/tube assembly with a burst disc union. The burst disc , helps prevent siphoning of the agent up the pipe due to significant t temperature fluctuations in the area where the tank is located.The ►tank is stainless steel and, under normal conditions, requires hydrostatic testing every twelve years. I,,,, 1 The detection and additional equipment required per system design are connected to the release mechanism.The enclosure SHIPPING WT.34 LB(15 kg) contains knockouts to facilitate detection and additional hookups. f The system can be actuated automatically or manually.Automatic • actuation occurs when a fusible link within the detection system FIGURE 3 separates in a fire condition. Manual actuation of the system 000139 occurs when personnel pull on the remote manual pull station •NOTE:ANSUL AUTOMAN Regulated Electrical Release,Part No.429856,is not pull ring. intended to be used with electric detection. SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-2 REV.6 7-1-09 REMOTE MECHANICAL RELEASE The tank bracket is constructed of mild steel and painted red. It is The Remote Mechanical Release, Part No. 433485, is used to designed for mounting the tank in a minimum amount of space. actuate up to five (5) R-102 regulated actuators. The remote The Bracket Assembly can only be utilized with 3.0 gallon tanks mechanical release utilizes a 101-10 carbon dioxide cartridge as (Part No.429862). the actuation pressure to operate the regulated actuators. The BRACKET ASSEMBLY release is housed in a stainless steel enclosure. MOUNTING m p V BRACKET RELEASE PI;I' I 1 m MECHANISM r�r i �jlillI. kagi, I LiI I i i o I,I SHIPPING WEIGHT: I 20 LB(9.1 kg) FIGURE 4 SHIPPING WT 7 LB(3 kg) °°74 913 FIGURE 6 000141 SINGLE TANK ENCLOSURE ASSEMBLY The Single Tank Enclosure Assembly(Part No.429870)is used in REGULATED ACTUATOR ASSEMBLY double and multiple-tank systems and must be mounted to a rigid The Regulated Actuator Assembly (Part No. 429850) contains the surface near the regulated release or regulated actuator assembly regulator, pneumatic actuator, expellant gas hose for agent tank its expellent gas line will be connected to. hookup, and enclosure knockouts to facilitate installing expellant pip- The enclosure is designed for mounting either a 1.5 gallon (Part ing. This assembly is used in multiple-tank systems and must be No.429864) or a 3.0 gallon tank (Part No.429862) in a minimum mounted to a rigid surface. amount of space. The regulator contains two outlets 135° apart.One outlet is used to interconnect the expellant gas hose to the enclosed agent tank. ENCLOSURE ASSEMBLY The other outlet connects an expellant gas line to an additional -aillel_ enclosure or bracket assembly.The regulator is designed to allow NOTE:AGENT TANK MUST o - (two o a constant flow of nitrogen into each agent tank connected (t BE ORDERED 0 ►tanks maximum)at 110 psi (7.6 bar). . SEPARATELY OR SEE PAGE 3-4 0 The pneumatic actuator is designed to puncture the expellant gas cartridge seal upon receiving pressure from the regulated release assembly actuation piping.The enclosure contains a knockout to _____ 0 facilitate distribution piping hookup. 0 REGULATED ACTUATOR ASSEMBLY MOUNTING _; ENCLOSURE NOTE:AGENT TANK MUST BE ORDERED \, ' �� PNEUMATIC 7:11 SEPARATELY ACTUATOR OR SEE PAGE 3-4 ASSEMBLY SHIPPING WT.13 LB(6 kg) VIAr / REGULATOR i i FIGURE 5 000142 RED PAINTED BRACKET ASSEMBLY SHIPPING WT. The Bracket Assembly (Part No. 429878) is used in double and 19 LB(9 kg) multiple-tank systems and must be mounted to a rigid surface near the regulated release assembly or regulated actuator assembly FIGURE 7 that its expellant gas line will be connected to. 000143 SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-3 4-1-06 REV.8 AGENT TANK ASSEMBLY OEM REGULATED ACTUATOR ASSEMBLY The agent tank shipping assembly (3-Gallon, Part No. 429862, The OEM Regulated Actuator Assembly, Part No. 418691, and 1.5 Gallon, Part No.429864)consists of a stainless steel tank includes the regulator,pneumatic actuator,expellant gas hose and and an adaptor/tube assembly. The adaptor/tube assembly con- OEM bracket. Also available is an OEM Regulated Actuator tains a burst disc.The burst disc prevents agent leakage due to Assembly with all the above mentioned components except for the significant temperature fluctuations in the area where the tank is bracket.This assembly is Part No.418522. located. Under normal conditions, the tank requires hydrostatic testing every twelve years.The date of manufacture is stamped on the tank nameplate. The tank is shipped uncharged and must be filled with only \---..eANSULEX Low pH Liquid Fire Suppressant during installation. i TANK ADAPTOR/ I') TUBE ASSEMBLY I ii0). 1 3 GALLON 111 SHIPPING WT. 7 LB(3 kg) IF 1.5 GALLON SHIPPING WT. 5 LB(2 kg) SHIPPING WT.4 LB(2 kg) TANK AGENT P. FIGURE 10 002225 I. TWO TANK ENCLOSURE ASSEMBLY FIGURE 8 The Two Tank Enclosure Assembly, Part No. 429872, consists of °00 10 two expellant gas hoses,two grommets, and the mounting enclo- OEM RELEASE/BRACKET ASSEMBLY sure.The assembly is used in 9 gallon systems.It can be coupled (FOR OEM IN-CABINET USE ONLY) with a 3-gallon regulated release assembly or a 3-gallon regulated actuator assembly to give a total of 9 gallons of agent.Agent tanks The OEM Regulated Mechanical Release/Bracket Assembly, Part must be ordered separately. No. 79493, contains the same regulated release mechanism as The tank enclosure is designed to mount in a minimum amount of the standard ANSUL AUTOMAN Regulated Release Assembly. space. The OEM Regulated Electrical Release/Bracket Assembly, Part ►No.418054*, is identical to the mechanical version except it con- tains a factory installed 120 VAC solenoid and electrical switch. These release/bracket assemblies must be installed in a suitable .litilill' equipment enclosure either horizontally or vertically.They contain all the necessary mounting and conduit holes needed to fully install the assembly. The agent tank is installed separately and SHIPPING WT. 26 LBS(12 kg) need not be bracketed once it is piped and filled. Note:OEM Release/Bracket Assembly must be installed high enough in cabi- net so that there is sufficient room to install and remove cartridge. ...Note:OEM Regulated Electrical Release/Bracket Assembly,Part No.418054,is ► not intended to be used with electric detection. 1411! \.� o "% "'*' ", p. FIGURE 11 ,- MOUNTING 002277 RELEASE MECHANISM-40'� � - BRACKET REGULATOR r i SHIPPING WT. VI 10 LB(5 kg) I. FIGURE 9 000146 SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-5 7-1-09 REV.8 GAS CARTRIDGES NOZZLES The R-102 system uses gas cartridges to store nitrogen or carbon There are 11 types of discharge nozzles each designed to distrib- dioxide expellant gases under pressure until the system is actuat- ute the liquid agent in a uniform pattern throughout the hazard ed,at which time the cartridge seal is punctured and the released area: gas expels liquid agent from one or more tanks through the dis- 1. 1W Nozzle 7. 245 Nozzle charge piping and out the discharge nozzles. 2. 1N Nozzle 8. 260 Nozzle Four nitrogen gas cartridges and three carbon dioxide gas car- 3. 1/2N Nozzle 9. 290 Nozzle tridges are available as shown in Figure 13. 4. 3N Nozzle 10. 2120 Nozzle Cartridges noted as TC/DOT are both Transport Canada(TC)and 5. 2W Nozzle 11. 1F Nozzle Department of Transportation (DOT) approved. Cartridges noted 6. 230 Nozzle as DOT are Department of Transportation approved only. Cartridge selection options are provided in Section IV under Tank Although these nozzles are similar in appearance and have and CartridgeelRequirements. certain common parts, the tip of each nozzle is designed for a specific application and must only be used in those areas. See NITROGEN GAS CARTRIDGES Nozzle Application Chart in Section IV — System Design, for individual nozzle usage. 3/8—18 NPT FEMALE THREAD ► - 1 17 1/4 IN. II./ 11 518 IN. 12 1/4 IN. (43.8 cm) 7 7/8 I . cm) II INTERNAL CUP ►(20 cm) (31.7 cm) . STRAINER I�/ INSIDE "' �-► i RECESS FOR I.- 2 1/2 IN. 2 1/2 IN. 4 3/16 IN. 3 9/16 IN. CAP LOOP AXXAAX VENDOR BLOW OFFXX — (6.4 cm) (6.4 cm) (10.6 cm) (9 cm) A CODE LT-20-R LT-30-R DOUBLE-TANK LT-A-101-30 NOZZLE (IF PRESENT) CARTRIDGE CARTRIDGE CARTRIDGE CARTRIDGE STAMPING I. 000145 000146 000147 0001,8 CARBON DIOXIDE CARTRIDGES FIGURE 14 000002 Nozzle Identification Chart N. Note:See Component Index for nozzle package shipping assem- ► bly part numbers. 11 5/8 IN. Nozzle 9 IN. 7 7/8 IN. (29.5 cm) Nozzle Nozzle Nozzle* Flow (22.9 cm) (20 cm) P.Type Part No Stamping No Nozzle Material P. 1 W Nozzle 419336 1W** 1 Chrome-Plated Body y.. --► 1.------� ► 1 N Nozzle 419335 1N** 1 Chrome-Plated Body 21N. 21/2 IN. 21/2 IN. 1/2N Nozzle 419334 1/2N 1/2 Chrome-Plated Body (5.1 cm) (6.4 cm) ► (6.4 cm) 3N Nozzle 419338 3N 3 Chrome-Plated Body 101.10 CARTRIDGE 101-20 CARTRIDGE 101-30 CARTRIDGE g.. 000149 000150 000151 2W Nozzle 419337 2W 2 Chrome-Plated Body FIGURE 13 230 Nozzle 419339 230 2 Chrome-Plated Body Additional cartridge shipping assemblies are available for 245 Nozzle 419340 245 2 Chrome-Plated Body European and Australian requirements. 260 Nozzle 419341 260 2 Chrome-Plated Body ►Cartridge European Australian TC/DOT 290 Nozzle 419342 290 2 Chrome-Plated Body Description Part No. Part No. Part No. 2120 Nozzle 419343 2120 2 Chrome-Plated Body LT-20-R 428440 428948 423429 1F Nozzle 419333 1F 1 Chrome-Plated Body LT-30-R 428441 426553 423435 -Nozzle stamping may contain an additional letter indicating a vendor's code. Double Tank 428446 426563 423493 ►"Stainless steel versions are available in the 1W nozzle(Part No.432527)and LT-A-101-30 428442 426555 423491 ► the 1N nozzle(Part No.435672). 101-10—CO2 428443 N/A 423439 SILICONE LUBRICANT 101-20—CO2 428445 N/A 423441 101 30—CO2 428444 N/A 423443 Dow Corning Compound 111, Part No. 78112, is available in a 5.3-ounce tube.Compound has excellent qualities for sealing and ►Note: For 101-10 cartridge, Part No. 15850 is DOT only. lubricating system components. SECTION III–SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-6 REV.7 7-1-09 SWIVEL ADAPTOR CONDUIT OFFSET ASSEMBLY ►The Swivel Adaptor Assembly consists of a swivel nut,swivel body 'The conduit offset assembly, Part No. 435961, is used to change and swivel ball. All are chrome-plated.The swivel adaptor allows direction of the wire rope on detection, mechanical gas valve,and any nozzle to be rotated approximately 30°in all directions.Swivel remote pull station lines.The conduit offset assembly can only be Adaptors must be ordered as a Swivel Adaptor Shipping used in the area where the conduit attaches to the regulated ►Assembly, Part No.423572,which contains 25 Swivel Adaptors or release assembly. When using the conduit offset assembly, the ►Part No.419385,which contains 9 Swivel Adaptors. maximum number of pulley elbows is still allowed. The Conduit ►Offset Shipping Assembly, Part No.436063,consists of 6 conduit it (4_3/8-18 NPT offsets. FEMALE THREAD ._ #441, mi iii COUPLING < 3/8-18 NPT CONDUIT MALE THREAD OFFSET 30 DEGREE ROTATION FIGURE 15 000003 CONDUIT RUBBER BLOW-OFF CAPS CONNECTOR I.The Rubber Blow-Off Cap helps keep the orifice of the nozzle free \yl• of grease or other substances that could interfere with agent dis- tribution.A retaining strap attaches the blow-off cap to the nozzle. FIGURE 18 Rubber Blow-Off Caps must be ordered as a Shipping Assembly, 000153 ►Part No. 77695, which contains 50 blow-off caps, or Part No. ►77411,which contains 12 blow-off caps. "QUIK-SEAL"ADAPTOR The"Quik-Seal"adaptor is a listed mechanical bulkhead fitting that produces a liquid-tight seal around both distribution piping and detection conduit which runs through restaurant hoods and ducts. ill The "Quik-Seal" adaptor accepts threaded pipe or conduit. The ;/ ►adaptor is available for 1/4 in. (Part No. 78196), 3/8 in. (Part No. ►77285), 1/2 in.(Part No.77287),or 3/4 in.(Part No.77289)pipe or conduit sizes.When using with EMT conduit, a conduit connector must be installed in each end of the adaptor. The "Quik-Seal" Adaptor Shipping Assembly must be ordered as stated below: FIGURE 16 Shipping 0 Assembly Hole Size Size Part No. Qty. Required CB METAL BLOW-OFF CAP 1/4 in. 78196 24 3/4 in. The CB Metal Blow-off Cap Package, Part No.433208, is used for 3/8 in. 77285 24 1 1/8 in. all high temperature environments. The metal blow-off cap con- 1/2 in. 77287 24 1 1/8 in. tains a special 0-ring placed inside the cap which integrates with 3/4 in. 77289 24 1 3/8 in. the nozzle to create a seal and to help hold the blow-off cap in ► position. G—. ADAPTOR BODY The CB Metal Blow-Off CapPackage, Part 433208, contains — GASKET No. LOCKWASHER 10 blow-off caps. ._. Also available is a 10 pack of CB Stainless Steel Blow Off Caps, —ter NUT Part No.434707. _ ►A 10 pack of Metal Blow-Off Cap 0-rings, Part No.551530,is also FIGURE 19 ►available. 000154 STAINLESS STEEL WIRE METAL CAP FIGURE 17 007633 SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-7 7-1-09 REV.6 "COMPRESSION-SEAL"ADAPTOR ►COCKING LEVER/LOCK BAR This adaptor is a mechanical bulkhead fitting that produces a The cocking lever is a component required to cock(arm)both the liquid-tight seal around pipe and conduit when installing distribu- mechanical/electrical ANSUL AUTOMAN release and the mech- tion piping and detection conduit through restaurant hoods and anical gas valve.After the ANSUL AUTOMAN is cocked (armed), ducts. The "Compression-Seal" adaptor is a straight-through the lock bar 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 either ►adaptor is available for pipe sizes of 1/4 in.(Part No.79149),3/8 in. an individual shipping assembly or a shipping assembly containing (Part No.79151), 1/2 in.(Part No.79147),and EMT conduit size of both. Listed below are the various shipping assembly part num- .1/2 in. (Part No. 79153). Each "Compression-Seal" Adaptor bers. Shipping Assembly must be ordered as stated below: Part No. Description Shipping Assembly Hole Size 435603 Short Handle Cocking Lever only Size Part No. Qty. Required (Mechanical/Electrical ANSUL AUTOMAN) 1/4 in.Pipe/1/2 in.tube 79149 24 3/4 in. 435790 Short Handle Cocking Lever with Lock Bar 3/8 in.Pipe/5/8 in.tube 79151 24 1 1/8 in. (Mechanical/Electrical ANSUL AUTOMAN) 1/2 in.Pipe 79147 24 1 1/8 in. 14995 Long Handle Cocking Lever only 1/2 in.EMT Conduit 79153 24 1 1/8 in. (Mechanical/Electrical ANSUL AUTOMAN) ,■' 15618 Long Handle Cocking Lever with Lock Bar COMPRESSION NUT (Mechanical/Electrical ANSUL AUTOMAN) 26310 Cocking Lever only(ANSUL AUTOMAN II-C) ADAPTOR BODY GASKET��.. LOCKWA BOD 416018 Cocking Lever only(Mechanical Gas Valve) HER NUT IIIMINIT1111 14985 Lock Bar ' FIGURE 20 Short Handle Cocking Lever 000155 "HOOD SEAL"ADAPTOR ASSEMBLY -4111111*110 1.1 This adaptor is a mechanical bulkhead fitting that produces a liq uid-tight seal around 1/2 in.EMT conduit when installing the detec- HIKLirIIIIIIIIIIIp-/ J tion line through restaurant hoods and duct.The adaptor acceptsIl a high temperature pulley elbow and, when used, correctly posi- Ailliy tions the elbow or conduit in line with the conduit adaptor hole inihi the detector bracket.The"Hood Seal"eliminates the need for mul- tiple elbows when penetrating the top of a hood when installing the .Requires a crescent wrench or open end/box wrench detection line."Hood Seal"Adaptors are available in quantities of 6 as Shipping Assembly Part No.423253. Long Handle Cocking Lever 11 SEAL NUT SEAL Inn/ WASHER ADAPTOR ..�m 1%11I BODY nimmm PP.- GASKET PULLEYELBO (NOT111 O PART ©Alta. aI_�III II W 1 OF ASSEMBLY) Lock Bar USE ONLY PULLEY ELBOW,PART NO.423250 FIGURE 21 000156 ►REDUCING COUPLINGililitk The reducing coupling,Part No.436228,is made of stainless steel material with 3/8 in.x 1/2 in. NPT inlet threads. If necessary,the reducing coupling can be utilized when installing the Agent , FIGURE 23 Distribution Hose Line Kit, Part No. 435982. Two couplings are 00e3:5 required per Agent Distribution Hose. 1/4 IN. Ir..— (3.3 cm) —s". IC) 1 1 30c IN(3.0Icm) t FIGURE 22 I. 008324 SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-8 REV.8 7-1-09 DETECTORS PULLEY TEE The detector consists of three basic components:the bracket,link- The Pulley Tee (Part No.427929) is used to change the direction age, and fusible link. (Fusible links are not included and must be of two wire ropes by 90°. It must be used in areas where the tern- ordered separately.)The bracket holds the entire assembly to the peratures are within the range of 32°F to 130°F(0°C to 54 °C). mounting surface.The linkage is used to support the fusible link. Pulley tees can be used in mechanical gas valve actuation lines The fusible link is designed to separate at a specific temperature and remote manual pull station lines. Pulley tees cannot be used and release the wire rope,thereby actuating the regulated release within a detection line. mechanism. ►The scissor style detector allows the wire rope to be strung com- pletely through the detection system conduit and brackets first and ff p+ 011111171 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 sometimes ► FIGURE 26 referred to as the end-of-line detector and is thus named because 000447 it is at the point at which the wire rope"terminates,"or is anchored at the detector bracket.Only one terminal detector is required per STAINLESS STEEL CABLE detection system. The 1/16 in.stainless steel cable is run from the terminal detector, ►The Series Detector(Part No.435547)is any detector located in- through conduit, all series detectors and pulley elbows, and into line between the regulated release assembly and the terminal the regulated release mechanism trip lever.When any fusible link detector. separates, the tension on the cable is relaxed, and the trip lever ►When using Part No.435546 and 435547 detectors, a total of 15 actuates the regulated release mechanism.The cable can also be detectors can be in one detection system:14 series detectors,Part used for mechanical gas valves and remote manual pull stations. ►No.435547 and 1 terminal detector, Part No.435546. The cable is available in 50 ft(15 m) (Part No. 15821) and 500 ft (152.4 m) (Part No.79653) lengths. ►Note: Series Detector, Part No.435547, is also available as Part ►No.435548, 25/Pkg. SCISSOR STYLE-PART NO.435546 AND 435547 BRACKETBR LINKAGE / FUSIBLE V A LINK V FIGURE 24 000159 PULLEY ELBOWS There are two types of pulley elbows used to change the direction of the wire rope by 90°.ANSUL recommends for temperatures not in excess of 700 °F (371 °C). Part No. 415670 has socket ends with set screws for 1/2 in.conduit, and Part No.423250 has com- pression ring ends also for 1/2 in.conduit. Pulley elbows must be ordered in quantities of 50 as Shipping Assembly Part No.415671 (socket end type)and Part No.423251 (compression end type). PART NO.415670 PART NO.423250 O �' :®: 000160 000161 FIGURE 25 SECTION III-SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-9 7-1-09 REV.5 ►REMOTE MANUAL PULL STATION MECHANICAL GAS VALVES The remote manual pull station (Part No. 434618 or 435960) is The mechanical gas valves are designed to shut off the flow of gas made out of a molded red composite material. The red color to the appliances upon actuation of the regulated release assem- makes the pull station more readily identifiable as the manual bly.The valves are available in sizes of 3/4 in., 1 in., 1 1/4 in., 1 1/2 means for fire suppression system operation.The pull station is in.,and 2 in.ANSUL style;and 2 1/2 in.and 3 in.ASCO style.The compatible with the ANSUL Flexible Conduit.The molded manual valves are rated for natural and LP gas.Both styles are UL Listed pull station should be mounted at a point of egress and positioned P.and includes the air cylinder, tubing, and fittings, Part No. 15733, at a height determined by the authority having jurisdiction. Trim for connection to the release mechanism. Rings, Part No.427074(pack of 10), are 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) on � ` 55601 1 in.Gas Valve (ANSUL) 10 psi(0.69 bar) nno� ��� 55604 1 1/4 in.Gas Valve(ANSUL) 10 psi (0.69 bar) ,�I,1,� ��W AiIlk A'� 55607 1 1/2 in.Gas Valve(ANSUL) 10 psi (0.69 bar) ; �� 55610 2 in.Gas Valve(ANSUL) 10 psi (0.69 bar) 1► p�66;;i��'I 25937 2 1/2 in.Gas Valve(ASCO) 5 psi (0.35 bar) �� p ---, 1 _ ie. 25938 3 in.Gas Valve(ASCO) 5 psi (0.35 bar) ,`Ik�C✓ ' Flow Capacity BTU/HR, at 1 in. P.D. \t. (CFH) 0.64 SP GR FIGURE 7 Pipe Size P.D.1 in.WC 1000 BTU/ft3 8326 (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 con- 2 4616 4,616,000 duit can be used only with the Molded Manual Pull Station, Part 2 1/2 5700 5,800,000 No.434618, and mechanical gas valve installations.The Flexible 3 7100 7,300,000 Conduit comes in a 500 ft (152.4 m) length, Part No. 434525, or To calculate gas flow for other than 1 inch p.d.: together with 500 ft(152.4 m)of wire rope, Part No.435959. Also available is a Flexible Conduit Strain Relief (50-pack), Part New cfh =(cfh at 1 inch)x new p.d. No.435979. To calculate gas flow for other than 0.64 SP GR: A 50-pack of Flexible Conduit Inserts, Part No. 434347, is also New cfh=(cfh at 0.64)x i 0. 4 available. _ New SP GR .Note:Flexible conduit cannot be used in detection systems. A B C Valve Size in. (mm) in. (mm) in. (mm) 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) 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) 2 in. 5 7/8 (149.2) 7 7/8 (200.0) 6 11/16 (169.9) 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) ► c . c 1ila - • '-�': • I 11 • A •J �1 1■ B rl 14- A-.I 3/4 IN.THRU 2 IN. 2 1/2 IN.THRU 3 IN. 004208 004209 ' FIGURE 28 SECTION III-SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-10 REV.4 7-1-09 ELECTRICAL GAS VALVES MANUAL RESET RELAY The electrical gas valves are designed to shut off the flow of either The Manual Reset Relay,Part No.426151, is required when using natural or LP gas to the appliances upon actuation of the regulat- an electrical gas valve shut-off system.After the electric gas valve ed release assembly.The valves are available in sizes of 3/4 in., has closed, either due to system actuation or power failure, the 1 in., 1 1/4 in., 1 1/2 in., 2 in., 2 1/2 in.,and 3 in.The valve is held valve cannot be re-opened, allowing gas to flow, until the reset open by an energized solenoid and upon system actuation, the relay button is manually pressed, re-energizing the circuit. The switch contacts in the regulated release assembly open, thus de- reset relay is available 120 VAC.The manual reset relay is also energizing the circuit to the gas valve solenoid, causing the valve recommended for electrical shut down. . to close.Valves are available in 120 VAC and are UL Listed. Part Max.Operating No. Description Pressure 0.. 13707 3/4 in.Solenoid Gas Valve(ASCO) 25 psi(1.7 bar) 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) o 550363 2 1/2 in.Solenoid Gas Valve(ASCO) 5 psi(0.35 bar) 17643 3 in.Solenoid Gas Valve(ASCO) 5 psi(0.35 bar) ► Flow Capacity BTU/HR, at 1 in.P.D. . FIGURE 30 (CFH) 0.64 SP GR 000087 Pipe Size P.D.1 in.WC 1000 BTU/ft3 (inches) 0.64 SP GR Natural Gas ELECTRICAL SWITCHES 3/4 264.96 247,500 The electrical switches are intended for use with electric gas 1 1091.01 1,119,000 valves, alarms, contactors, lights, contractor supplied electric 1 1/4 1662.49 1,730,000 power shut-off devices and other electrical devices that are 1 1/2 1818.35 1,900,000 designed to shut off or turn on when the system is actuated. 2 3117.18 3,251,000 Switches are available in kits: One Switch Kit, Part No. 423878, 21/2 6078.49 5,821,000 Two Switch Kit, Part No. 423879, Three Switch Kit, Part No. 3 7169.51 7,430,000 423880,and Four Switch Kit,Part No.423881.Mounting hardware To calculate gas flow for other than 1 inch p.d.: and 12 in. (305 mm) long wire leads are provided with each kit. Each switch has a set of single-pole, double-throw contacts rated New cfh=(cfh at 1 inch)x,/ new p d. at: To calculate gas flow for other than 0.64 SP GR: UUcUUCSA Rating ENEC Rating New cfh=(cfh at 0.64)x /0.64 250 VAC, 21A Resistive IE4T105N Approved i. New SP GR 250 VAC, 2 HP 250V, 21A Resistive 125 VAC, 1 HP 8A Motor Load Valve A B Size in. (mm) in. (mm) COMMON -'11111 / N.O. 3/4 in. 3 5/16 (81.0) 3 5/8 (92.1) 1 j A 1 in. 5 (127.0) 6 27/32 (173.8) 1 1/4 in. 7 13/16 (198.4) 7 29/32 (200.8) 0 0 1 1/2 in. 5 (127.0) 5 19/32 (142.1) N.C. 2 in. 6 3/32 (78.6) 5 15/16 (150.8) 2 1/2 in. 7 13/16 (198.4) 7 29/32 (200.8) 3 in. 7 13/16 (198.4) 7 29/32 (200.8) 1111 ► FIGURE 31 I001612 B i III 1 • • all IN 1- A ---1.- 0. ► FIGURE 29 0042,0 SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-11 7-1-09 REV. 1 ALARM INITIATING SWITCH ML STYLE Fusible Link To Be Used The Alarm Initiating Switch Kit, Part No. 428311, can be field Fusible Shipping Where mounted within the ANSUL AUTOMAN release.This switch must Link Assembly Temperature Temperature be used to close a supervised alarm circuit to the building main fire Part No. Part No. Rati g Does Not Exceed alarm panel when the ANSUL AUTOMAN release actuates.This 550368(1) 551522 (10) 165°F (74°C) 100°F (38°C) action will signal the fire alarm panel that there was a system actu 550365(1) 551523 (10) 212°F(100°C) 150°F (66°C) ation in the kitchen area. The switch kit contains all necessary 550366(1) 551524 (10) 280°F(138°C) 225°F(107°C) mounting components along with a mounting instruction sheet. 550009(1) 551525 (10) 360°F(182°C) 290°F(143°C) The switch is rated 50 mA,28 VDC. 550367(1) 551526(10) 450°F(232°C) 360 °F(182°C) SPACER 56816(1) 551527(10) 500°F(260°C) 400 °F(204°C) TOWARD ANSUL / WHEN SPACER AND '55681 6(1) 73867(25) 500°F(260°C) 400 °F(204°C) AUTOMANN I// SWITCH ARE PROPERLY - MOUNTED,THIS DIVIDER A BE BETWEEN NAL N.O.AND N.C.TERMINALS 0� 01.4 0 COM a .. 0. `--,`\ g `\ `-/ ' /N.O. Ge.TM TEMPERATURE —�, / f C� RATING STAMPED ON `� IV -✓' E_-J C9 FUSIBLE LINK BODY - 0 eV ., ,\ N.C. S_j kly f ..s., `� K STYLE ML STYLE 000170 000171 p. FIGURE 34 ALARM INITIATING SWITCH ► FIGURE 32 MAXIMUM REGISTERING THERMOMETER 0090 ►The Maximum Registering Thermometer, Part No. 15240, may be used to indicate the highest normal temperature for the protected REGULATOR TEST KIT area.Once this is established,the correct rated fusible link can be The Test Kit Assembly(Shipping Part No.56972)is required to test ►chosen. Other methods for determining maximum temperatures the regulator setting and nitrogen flow during 12-year maintenance ► may be used. examinations. This will ensure that the regulator is functioning properly. HOSE/GROMMET PACKAGE The Hose/Grommet Package,Part No.418511,consists of a 24 in. ( /� ����i j rubber hose and 2(two)grommets.This package is required when `` ►expellant gas hose is routed outside the ANSUL AUTOMAN ..—....4 ... �1� I Regulated Release, Regulated Actuator, and/or tank enclosure W ►assemblies. ► FIGURE 33 000169 FUSIBLE LINK Select correct UL Listed fusible link(s)for installation in detector(s) according to the temperature condition chart below: K STYLE Fusible Link To Be Used Fusible Shipping Where Link Assembly Temperature Temperature Part No. Part No. Rating Does Not Exceed 415739(1) 415739 (1) 165°F (74°C) 100°F (38°C) 415740(1) 415740 (1) 212°F(100°C) 150°F (66°C) 415741 (1) 415744 (25) 280°F(138°C) 225°F(107°C) 415742(1) 415745 (25) 360°F(182°C) 290°F(143°C) 415743(1) 415746(25) 450°F(232°C) 360°F(182°C) SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-1 7-1-09 REV.8 SYSTEM DESIGN GENERAL INFORMATION The ANSUL R-102 Restaurant Fire Suppression System may be 1.Nozzles must be located 2-8 in.(5-20 cm)into the center of the used on a number of different types of restaurant cooking appli- duct opening,discharging up.See Figure 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 ANSUL AUTOMAN Release can be either an R-102 or a PIRANHA 1T11- ANSUL AUTOMAN Release and can actuate up to two additional �. R-102 or PIRANHA Regulated Actuators. In systems utilizing a -04 101 remote release, any combination of the maximum number of regulated actuators can be used. (5-20 cm) • Both systems must actuate simultaneously. • Each system must be designed and installed per its appropri- FIGURE 1 ate manual. 000173 • 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 in. unless the center-to-center spacing between the adjacent (20 cm) maximum, to a point just beyond the damper assem- R-102 and PIRANHA nozzles is no less than 36 in.(91.4 cm). bly that will not interfere with the damper.Exceeding the maxi- • When appliances are protected with R-102 nozzles, the hood mum of 8 in. (20 cm) in this way will not void the UL listing of and connecting duct above those appliances cannot be pro- the system. tected with PIRANHA nozzles. 3.Previously listed 3 flow number and 5 flow number duct pro- • Mixing systems in a common plenum is not allowed. tection detailed in earlier published manual, Part No.418087- One of the key elements for restaurant fire protection is a correct 06, can also still by utilized. system design.This section is divided into ten sub-sections:Noz- DUCT SIZES UP TO 50 IN.(127 cm) zle Placement Requirements,Tank Quantity Requirements, Actu- PERIMETER/16 IN.(41 cm) DIAMETER ation and Expellant Gas Line Requirements, Distribution Piping Requirements, Detection System Requirements, Manual Pull Sta- • One 1W nozzle(Part No.419336)=one flow number tion Requirements, Mechanical Gas Valve Requirements, Electri- • 50 in.(127 cm)perimeter maximum cal Gas Valve Requirements, Electrical Switch Requirements,and Pressure Switch Requirements. Each of these sections must be • 16 in.(41 cm)diameter maximum completed before attempting any installation. System design sketches should be made of all aspects of design for reference DUCT SIZES UP TO 100 IN.(254 cm) during installation. PERIMETER/32 IN.(81.3 cm) DIAMETER NOZZLE PLACEMENT REQUIREMENTS • One 2W Nozzle(Part No.419337)=two flow numbers This section gives guidelines for nozzle type, positioning, and • 100 in.(254 cm) perimeter maximum quantity for duct,plenum,and individual appliance protection.This • 32 in.(81.3 cm)diameter maximum section must be completed before determining tank quantity and piping requirements. The chart below shows the maximum protection available from each duct nozzle. Duct Protection—Single Nozzle Part 3.0 Gallon 1.5 Gallon All duct protection is UL listed without limitation of maximum duct Description No. System System length (unlimited length).This includes all varieties of ductworks 2W Nozzle 419337 Maximum Maximum both horizontal and vertical including ducts that run at angles to the horizontal and ducts with directional bends. 100 in.(254 cm) 100 in.(254 cm) Perimeter Perimeter The R-102 system uses different duct nozzles depending on the 1W Nozzle 419336 Maximum Maximum size of duct being protected. 50 in. (127 cm) 50 in. (127 cm) Perimeter Perimeter SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-5 7-1-09 REV.5 Plenum Protection The R-102 system uses the 1W Nozzle (Part No.419336) or the 111 1N Nozzle (Part No.419335)for plenum protection.The 1W noz- zle tipis stamped with 1 W and the 1 N nozzle tipis stamped with 20 IN.(51 cm) p P MAXIMUM 1 N, indicating they are one-flow nozzles and must be counted as one flow number each.When protecting a plenum chamber, the entire chamber must be protected regardless of filter length. "` 1 IN.(2.5 cm) MINIMUM =:; VERTICAL PROTECTION—GENERAL ` - :_ ' 1W NOZZLE — PART NO. 419336 — SINGLE AND"V" BANK 7 'PROTECTION 20 IN.(51 cm) One 1W nozzle will protect 4 linear feet (1.2 m) of plenum.The MAXIMUM maximum distance from the end of the hood to the first and last nozzle must be no more than 2 ft(0.6 m).After the first nozzle,any ' t additional nozzles must be positioned at a maximum of 4 ft(1.2 m) 1 IN.(z.s cm) apart down the entire length of the plenum.The plenum width must T.... MINIMUM not exceed 4 ft(1.2 m). (The 1W nozzle can be used on single or V-bank filter arrangements.) See Figure 6. FIGURE 7 000199 2 FT(0.6 m) MAXIMUM .r Option 2:The 1W nozzle must be placed perpendicular, 8-12 in. 4 FT(1.2 m) MAXIMUM (20-30 cm)from the face of the filter and angled to the 4 FT(1.2 m) ` ,4 FT(1.2 m) center of the filter.The nozzle tip must be within 2 in. 2 FT(0.6 m)MAXIMUMMAXIMUM (5 cm) from the perpendicular center line of the filter. MAXIMUMoil � See Figure 8. See 12 IN.(30 cm) .411k440 ��' MAXIMUM f�o4 ^�! 4Alb> (10• cm) — ,: I ' /_ I� MINI U cm) ��"11�� MINIMUM Ar \ I /� NOZZLE TIP w� G MUST BE WITHIN ���' FIGURE 6 THIS AREA 000197 IL .::' When protecting plenums with the 1W nozzle,two options of coy- W ) erage are available: FIGURE 8 000200 Option 1:The 1W nozzle must be on the center line of the single or "V" bank filter and positioned within 1-20 in. HORIZONTAL PROTECTION—OPTION 1 (2.5-51 cm) above the top edge of the filter. See 1N NOZZLE—PART NO.419335—SINGLE BANK PROTECTION Figure 7. One 1N nozzle will protect 10 linear feet(3.1 m)of single filter bank plenum.The nozzle(s) must be mounted in the plenum, 2 to 4 in. (5 to 10 cm) from the face of the filter, centered between the filter height dimension, and aimed down the length.The nozzle must be positioned 0-6 in.(0-15 cm)from the end of the hood to the tip of the nozzle.See Figure 9. --- 11 1 2 4 IN. 10 FT.(3.1 m) °':.: (25i410,„ 5--10 cm) MAXIMUM 0002011 ro, i i I,•0 il•1 1 1 1 0 a k\ >`I, , ---- aco2az \ ....._-- FIGURE 9 SECTION IV — SYSTEM DESIGN ■ UL EX3470 ULC EX3470 Page 4-17 7-1-09 REV.6 ►Range Protection(With or Without Back Shelf/Obstruction) N.Range Protection 260(2-Flow)Nozzle(With or Without Back P.When this type of hazard is equipped with a back shelf or other Shelf/Obstruction) ►similarly sized obstruction located above the range top, two pro- Single and multiple burner ranges can be protected using a 260 tection options are available:One requires a 1F nozzle, Part No. nozzle, Part No.419341. The nozzle tip is stamped with 260 indi- 419333, and the other option requires a 260 nozzle, Part No. cating that it is a two-flow nozzle and must be counted as two flow 419341. numbers. ►Range Protection 1F(1-Flow)Nozzle(With or Without Back When using the 260 nozzle for range protection with or without Shelf/Obstruction) 'back shelf or other similarly sized obstruction,the maximum length of burner grates being protected must not exceed 32 in. (81 cm) Single and multiple burner ranges can be protected using a 1F and the maximum area of the burner grates must not exceed nozzle, Part No. 419333.The nozzle tip is stamped with 1F indi- ►384 in.2 (2477 cm2).Nozzle must be located on the front edge of cating that it is a one-flow nozzle and must be counted as one flow the burner grates and aimed at a point 10 in.(25 cm)from the back number. edge of the burner grates. Nozzle must be mounted 30 to 40 in. When using the 1F nozzle for range protection with or without back ► (76 to 102 cm)above the hazard surface.See Figure 38. I.shelf or other similarly sized obstruction, the maximum length of 260 NOZZLE the burner grates being protected must not exceed 28 in. (71 cm) SHELF OR OTHER SIMILARLY SIZED and the maximum area of the burner grates must not exceed '' OBSTRUCTION CAN OVERHANG BURNER(S) ►336 in.2(2168 cm2).See Figure 37 for nozzle location details. BY A MAXIMUM OF 11 IN.(28 cm) 1F NOZZLE ► c SHELF OR OTHER SIMILARLY SIZEDI OBSTRUCTION CAN OVERHANG BURNER(S) I 18 IN. /f BY A MAXIMUM OF 11 IN.(28 cm) (45.7 cm) / 30-40 IN. MINIMUM (76-102 cm) IM 20 IN. I/ � AIM (51 cm) 40-48 IN. i POINTNIII MINIMUM /� (102 cm) 10 IN. 4011111" (25 cm)FROM � F ,•••..-411141111>' BACKRS 0.000.. BURNER GRATES 0 14 IN. ► FIGURE 38 �. (35.6 cm) 000238a 121N. 14 IN. MAXIMUM (30.5 cm) (35.6 cm) FRONT TO REAR MAXIMUM MAXIMUM CENTERLINE 1F NOZZLE LOCATED OVER FRONT EDGE OF BURNER GRATE AND ORIENTED SO NOZZLE TIP FLATS ARE PARALLEL WITH BURNER GRATE FRONT TO REAR CENTERLINE AND SHALL BE AIMED AT THE CENTER OF THE COOKING SURFACE. ' FIGURE 37 000238 SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-18 REV 7 7-1-09 ►Griddle Protection 1N(1-Flow)Nozzle—High Proximity P.Griddle Protection 290(2-Flow)Nozzle—High Proximity Application ►Application The R-102 system uses four different nozzles for the protection of Option 1 —Nozzle Center Located griddles. One of the applications requires a 1-flow nozzle and P.30 in.to 50 in.(76 cm to 127 cm) above the cooking surface. three of the applications require a 2-flow nozzle. High Proximity Application:35 in.to 40 in.(89 to 102 cm)above This high proximity application uses the 290 nozzle, Part No. 419342. the cooking surface. The nozzle tip is stamped with 290 indicating this is a 2-flow noz- This high proximity application uses the 1N nozzle, Part No. zle and must be counted as two flow numbers. 419335. I.One 290 nozzle will protect a maximum cooking area of 720 in.2 The nozzle tip is stamped with 1N indicating this is a one-flow noz- ►(4645 cm2)with a maximum dimension of 30 in.(76 cm). zle and must be counted as one flow number. One 1N will protect a maximum cooking in.2 When using this nozzle for high proximity applications, the nozzle One Ncnozzle2)wlthe maximum m longestximuside of 36 areain. of1 1080cm). must be positioned within 1 in.(2.5 cm) of the center of the cook- (6968 ►ing surface and pointed vertically down.See Figure 41 and 42. When using this nozzle for griddle protection,the nozzle must be positioned along the cooking surface perimeter to a maximum of CENTER LINE OF GRIDDLE SURFACE±1 IN.(2 cm)IN 2 in. (5 cm)inside the perimeter,and aimed to the midpoint of the ANY DIRECTION cooking surface.See Figure 39 and 40. NOTICE When using this type of griddle protection, only I 50 IN. 5 flow numbers are allowed on a 1.5 gal(5.7 L) (MAXIMUM system and only 11 flow numbers are allowed HEIGHT on a 3 gal (11.4 L)system. OF NOZZ�ETIP 1 J � c I�J1 I � ((76 76 cm) I MINIMUM r HEIGHT MIDPOINT OF - I OF 290 COOKING SURFACE �_ I NOZZLE I TIP II �/ I T L 1 1N NOZZLE LOCATED ALONG COOKING SURFACE EDGE ANY SIDE OF GRIDDLE SURFACE P. FIGURE 41 WITHIN 0–2 IN.(0–5 cm)OF 000244 COOKING SURFACE EDGE.NOZZLE MUST BE AIMED AT MIDPOINT OF COOKING COOKING SURFACE. AREA FIGURE 39 NOZZLE 1 IN.(2 cm) 000241 LOCATION -0'i MAXIMUM I I NOZZLE LOCATION I I 0–2 1N.(0–5 cm) I I 1 INSIDE PERIMETER I 40 IN. —I4- OF COOKING SURFACE 1 I (102 cm) , 1 MAXIMUM f'11 COOKING I / I HEIGHT L...1f/` AREA I OF 1N / 7 NOZZLE TIP // 5IN.(89 cm) 1 IN.(2 cm) / / I MINIMUM MAXIMUM 4 / HEIGHT EDGE I I I OF 1N OF—+1 I / NOZZLE TIP COOKING I I 1 CENTER OF GRIDDLE SURFACE OR A SURFACE I I MAXIMUM DIMENSION OF 20.6 IN. (52 cm)FROM NOZZLE CENTERLINE TO FURTHEST CORNER OF GRIDDLE ► FIGURE 42 000773 FIGURE 40 ► 000243 SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-9 4-1-06 REV.8 Fryer—Single Nozzle Protection (Continued) Maximum Area Dimensions—Single Nozzle Fryer Protection (Continued) Max.Size Max.Size Overall Type of Nozzle Height Nozzle Frypot Only With Dripboard Nozzle Above Top of Fryer Location 19.5 in.x 19 in. 19.5 in.x 25 3/8 in. 290 13 in.to 16 in. See Figure 17 (50 cm x 48 cm) (50 cm x 65 cm) (33 to 41 cm) 19.5 in.x 19 in. 19.5 in.x 25 3/8 in. 3N See Figure See Figure 18 (50 cm x 48 cm) (50 cm x 65 cm) 18 ► 18 in.x 18 in. 18 in.x 27 3/4 in. 3N 25 in.to 35 in. See Figure 19 ►(46 cm x 46 cm) (46 cm x 70.5 cm) (64 cm to 89 cm) �` 'mss- -/mss' `J, i -` �� I I 1 \`Y Y I I I I i I I I ��1 'I fTOP OF FRYER I1Til � 1110 .410404, FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARDF T 290 NOZZLE TIP POSITIONED OVER THE MIDPOINT OF THE HAZARD AREA t 3 IN. ..;90A/7. qON (7.6 cm)FROM THE MIDPOINT ALONG THE LONGEST SIDE OF THE HAZARD AND t 1RIGHT-TO-LEFT 000006 IN.(2.5 cm)FROM THE MIDPOINT ALONG THE SHORTEST SIDE OF THE HAZARD AND mow CENTERLINE AIMED AT THE MIDPOINT OF THE COOKING AREA. FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD FIGURE 17 NOTE: 3N NOZZLE TIP MUST BE LOCATED WITHIN THE PERIMETER OF THE SURFACE 00PP86 AREA WITHIN THE FRONT HALF OF THE FRY POT AND AIMED AT THE CENTER. FIGURE 19 34 IN.(86 cm)MAXIMUM DIAGONAL DISTANCE BETWEEN NOZZLE AND CENTER OF HAZARD AREA — 1 i�>�� 1 I%�?� ,' ,i 21 in.(53 cm) I ,>-.-''''--- /J ` MINIMUM k' 1 ----1 I '--I.''- I VERTICAL l \'� I ---- 1 � I NOZZLE l 'gyp HEIGHT .• kliiii.S. 1%40 FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD 3N NOZZLE TIP POSITIONED ANYWHERE ALONG OR WITHIN PERIMETER OF COOKING SURFACE AND AIMED TO THE CENTER OF THE COOKING AREA. FIGURE 18 002287