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Specifications (Continued) 3.0 IMPLEMENTATION
<br /> 2.2.5 Regulated Actuator Assembly:When more than 3.1 Installation
<br /> two agent tanks or three agent tanks in certain 3.1.1 The 1;-102 fire suppression system shall be
<br /> applications are required,the regulated actua- designed,installed,inspected, maintained,and
<br /> for shall be available to provide expellant gas recharged in accordance with the manufacturer's
<br /> for additional tanks.It shall be connected to the ! listed instruction manual.
<br /> cartridge receiver outlet of the regulated release
<br /> mechanism providing simultaneous agent I 3.2 Training
<br /> discharge.The regulator shall be deadset at 110 f 3.2,1 Training shall be conducted by representatives of
<br /> psi(7.6 bar)with an external relief of approxi- the manufacturer.
<br /> mately 180 psi(12.4 bar).The regulated actuator
<br /> assembly shall contain an actuator, regulator,
<br /> expellant gas hose,and agent tank housed in a i ANSt1l,R-102,and the product Humes listed in this m2tBrial are.marks and/
<br /> stainless steel enclosure with cover.The enclo- 1 or registered marks.Unauthorized use is strictly prohibited.
<br /> sure shall contain knockouts to permit installa-
<br /> tion of the expellant gas line.
<br /> 2.2.E Discharge Nozzles:Each discharge nozzle shall
<br /> be tested and listed with the R-102 system i
<br /> for a specific application.Nozzles tips shall be
<br /> stamped with the flow number designation(1/2, l
<br /> 1,2,or 3).Earh nozzle shall have a metal or
<br /> rubber blow-off cap to keep the nozzle tip orifice
<br /> free of cooking grease build-up.
<br /> 2.2.7 Distribution Piping: Distribution piping shall be
<br /> Schedule 40 black iron,chrome-plated,ar stain- I
<br /> less steel conforming to ASTM A120,A53,or 4
<br /> A106,
<br /> 2.2.8 Detectors:The detectors shall he the fusible
<br /> link style designed to separate at a specific i
<br /> temperature. f
<br /> 2.2.9 Cartridges:The cartridge shall be a sealed steel
<br /> pressure vessel containing either carbon dioxide
<br /> or nitrogen gas.The cartridge seal shall be
<br /> designed to be punctured by the releasing device
<br /> supplying the required pressure to expel wet
<br /> chemical agent from the storage tank.
<br /> 2.2.10 Agent Distribution Hose:An optional agent distri-
<br /> bution hose shall be available for kitchen appli-
<br /> ances manufactured with or resting on casters I
<br /> (wheels/rollers).This shall allow the appliance to
<br /> be moved for cleaning purposes without discon-
<br /> necting the appliance fire suppression protection. f
<br /> Hose assembly shall include a restraining cable j
<br /> kit to limit the appliance movement within the If
<br /> range(length)of the flexible hose.
<br /> 2 2.11 Flexible Conduit:The manufacturer supplying
<br /> the Restaurant Fire Suppression System shall
<br /> offer flexible conduit as an option to rigid EMT
<br /> conduit for the installation of pull stations and/or
<br /> mechanical gas valves,The flexible conduit shall
<br /> be UL Listed and include all approved compo-
<br /> nents for proper installation.
<br /> 2,2.12 Pull Station Assembly:The Fire Suppression l
<br /> System shall include a remote pull station for
<br /> manual system actuation.The pull station shall i
<br /> be designed to include a built-in guard to protect
<br /> the pull handle.The pull station shall also bre
<br /> designed with a pull handle to allow for three
<br /> finger operation and shall be red in color for
<br /> quick visibility.
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