3625 BROADWAY SONIS KITCHEN 2025-01-03

R-102 Restaurant Fire Suppressiun Manual SECTION 4-SYSTEM DESIGN SECTION 4-SYSTEM DESIGN R•102 Restaurant Fife Suppression Manual UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 2014SEP-01 REV.11 PAGE 4-73 PAGE 4-74 REV.11 2014SEP-01. DETECTION SYSTEM REQUIREMENTS(Continued) TEE OLOSE10AUTOyM11(EXAMPLE) MECHANICAL GAS VALVE REQUIREMENTS ELECTRICAL GAS VALVE REQUIREMENTS An ANSl/L or ANSUL approved mechanical gas shut-off valve A UL Listed electrically-operated gas shut-off valve can be Electric Thermal Detector PULLEY TEE system can be attached to the R-102 system.The system works attached to the R-102 system to provide an electrical means of Vil han electric thermal detaWon is used,the detection circult z w. both mechanically and pneuma8cally by use of an air cylinder shutting OR the gas line at a predetermined point.It an electric must be supervised In accordance with NFPA 17A,Standard for t'04 n"t located inside the regulated release assembly.Upon actuation gas shut-off valve is used in the system it must be attached Wet Chemical Extinguishing Systems.Electric thermal detectors of the fires suppression system, a neumatica€tyoperaled air must be used in conjunction with either file AUTOPULSE 542R �P Y P with bath an electric.(snap-action)switch and a manual reset Control Panel(Pert No.433607)or the AUTOPULSE Y-10 cylinder assembly will mechanically close the gas shut-b!I valve. 'relay.For more information on the types of electric(snap-action) Control Panel(Part No.430525},and the 24VDC Regulated AuroMAN The total length of the cable for each mechanical gas valve must switches,refer to the Electrical Switch,Field Installation section, GAs VALVE OR GAS VALVE OR Release Assembly. MANUAL PULL MANUAL PULL not exceed 150 It(45.7 IT).Tine maximum number of pulley The manual reset relay is reviewed in[his section. 149 FT(4e.4 m)AND 20 PULLEY EL MAYIMNM elbows that may be used is 20 for each valve. All electrical connections should be performed by a QUALIFIED Note:Consider the rate of temperature increase in the location PER EACH Sore OF Tee One pulley tee is allowed per cable system. ELECTRICIAN and in accordance with authority having chosen for the detector wtxln using electric thermal detection. TEE CLOSE TO OAS vAWES OR MANUAL PULL(EXAMPLE) f jurisdiction. A transient rush of warn air up to 40'F(4'C)per minutia may The maximum length of cable from AUTOMAN to a gee valve Is 150(t(45.7 m)with a maximum o 20 pulley elbows used per The following is a brie(explanation of how the R•102 system expand the shelf,but not enough to trigger the AUTOPULSE control panel.Temperature increases over 40'F(4'C)per Iam A.A) i NAt side of the tee.As the tee is located farther from the AUTOMAN, operates with an Electric Gas Shutoff Valve attached: minule however,may initiate an alarm coWW*n in the control wALEYreE the 150 It(45.7 m)maximum must be observed but as pulley With the regulated release cocked in the ready condition,the panel. GAS VALVE On GAsv6lvEoa elbows are placed between the AUTOMAN and the lee,they normally closed contacts In the snap-action switch allow current After determining the maximum ambient temperature at the MANUAL PULL MANUAL PULL must be deducted from the available pulley elbows(20)allowed to flow to the manual reset relay.Willi the relay coil energized, .� After detector locatiom select the correct thermal detector AUTOLQN on each side. normally open contacts In the reset relay close,allowing the us Fr(46 a m)AND 20 PULLEY ELBOWS BETWEEN Example:If 10 use elbows are Idled between the AUTOMAN according to the temperature condition chart in the`System AUroMANANDTEE P pulley placed' solenoid in the gas valve to be energized. .Components section. and the pulley tee,the maximum available pulley elbows 44eft for Once the R-102 system is activated, the normally closed TEE HALFWAY SErwEENAUTOMANANOGASvAWv 0R MANUAL PULL tENAMPLE) use on each side of the Ise Is 10 per side.See Figure 4-144 for y { three different examples. contacts in the snap-action switch will open,de-energizing the MANUAL PULL STATION REQUIREMENTS 76 FT(22.am)AND 10YULLEY ELBOWS reset relay.This will,in turn,open the contacts in the relay which _ Pans that may be used for installation of a Mechanical Gas will cause the gas valve to became de-energized and close. A remote manual pus station allows the R-102 system 10 be Shutoff Valve are: manually operated at some point distant from the regulated E76 Fr(2'L°m)AND 7s Fr t2:Amh AND The system must be re-armed and the"push to reset"button on release assembly.The pull station should be installed at a height 16PLUEY ELDOws 10PULLEY ELBOWS Descr€ption PM No. of 42-48 in.(1067-1219 mm),in accordance with the reclu)re- PULLEYTEE Gas Valve/Actuator 314 In.Assembly(ANSUL)' 55598 the reset relay must he operated to reopen the gas valve. merits of the American Disabilities Act(ADA)and the Authority Gas Valve/Actuator 1 in.Assembly(ANSUL)' 55601 It is Important to note that a power failure or an electrical power AUTOMAN GAS VALVE OR GAS VALVE OR Gas VaIvelActuator 1 114 in.Assembly(ANSUL)' 55tiO4 interruption will cause the gas valve to dose even though the having Jurist iclion.and located in the path of egress.The Pull MA101A,PULL MnnuAL PULL station is the only source of manual actuation of the regulated FIGURE 4-144 Gas Valve/Actuator 1 in. €n.Assembly SUL)'(ANS L)` 55610 system was not fired. release assembly. Gas VaIvelActuator 2In.Assembly{ANSUL}' S5610 In either case,whether in a fired condition or when a power Gas Valve/Actuator 2112 in.Assembly(ASCO)' 25937 failure has occurred,the manual reset relay and electric gas The total length of the cable used for each.marwal putt station Manual Pull Station-Pail No.436960 or 434618 Gas Valve/Actuator 3 in.Assembly(ASCO' 2593fi within a system must not exceed 150 ft(45.7 m). ) shut-aft valve must he reset to resume a normal operating condi- Pans that rimy be used for installation of a metal stamped Pulley Elbow 423250 lion. For resetting, refer to the "Recharge and Resetting The maximum number of pulley elbows that may be used per remote manual pull station are: Pulley Elbow 415RO Procedures"section in this manual. pus station is 20. Pan No. Pulley lee 427929 Description 1116 in.Stainless Steel Cable 15M or One pulley tee is allowed per cable system. ,Remote Manua!Pull Station Assembly' 435960 50 fl(15.2 m)or 500 ff(152.4 m)roll 79653 The maximum length of cable from the AUTOMAN to a pull ,Remote Manual Pull Station Assembly 434618 Oval Press-To-Crimp Sleeve 4596 station Is 150 ff(45.7 m)with a maximum of 20 pulley elbows Pulley Elbow 423250 Stop Sleeve(2) 26317 used per side of the tee.As the lee is located farther from the Pulley Elbow 475670 •Ae.1Wyn,aWes p—h9W h0wj: AUTOMAN,the 150 ll(45.7 m)maximum must be observed but Pulley Tee 427928 Air Cylinder Assembly 15733 as pulley elbows are placed between the AUTOMAN and the 'Ai-.Wyhldudes pP� Us J bN.' Air Cylinder 16521 tee,they must be deducted from the available pulley eibOws(20) 1116 In.Stainless Steel Cable 50 it(15.2 m) 15821 Tubing Assembly 15529 allowed on each side. Oval Press-To-Crimp Sleeves 4596 Copper Tubing,118 in. 15525 Example:910 pulley elbows are placed between the AUTOMAN Glass Break Rod(1) 4834 Male Elbow 15523 and the pulley tea,the maximum available pulley elbows left for Mate Connector 15522 . use on each side of the tee is 10 per side,Sea Figure 4.144 Machine Screw(2) 15421 for three different examples.(Note:Both must be gas valves or Hex Nut(2) 15527 both must be pull stations.Mixing is not allowed.) Lockwasher(2) 4141 Vtsua!Inspection Seal(2) 197 { All valves above are UL listed and approved.They may be mounted In any position.Pipe threads are type NPT.Ambient operating temperature range of all valves is 32'F to 120'F (0'C to 49'C).The valves are not weatherproof and must be located indoors in areas approved by the"authority having jurisdiction." :i 'I 'i