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� , SECTION IM — SYSTEM COMpONENfs <br /> UL EX.3470 11-1A4 Pp�S1 <br /> � • . <br /> EXTINGUISHINO Af3ENT <br /> � NoS79894a3.0yalbnu�PartNo.�bepot�umbaaed (MECFUWI���•• RE(iULATED RELEASEASSEMBLY <br /> �oludon dplpnsd for fut knxk�wrn �nd suppnssbn of <br /> 9rpse�nitlW Rrq.Ths aysnt is ahipped in plestle contdnen � <br /> � whi�h provids one complete tank charge. Agent storage IHe � <br /> exp�,yarw,y b twehre Years.The dlatrfbutar must ncord the bek:h �r t�wc �8 0� <br /> �umbera and date of shipment receipt to be flled with each instal- . <br /> latfon record. '�"� <br /> uecwvasw <br /> � ' -�z"icw n�uano�wwness�wr <br /> � ' � C� <br /> � � <br /> y � - <br /> � oe <br /> � REOU{ATDR <br /> � �.06ALLON 136ALLON <br /> FIGURE t Fl6URE 2 <br /> � REGULATED RELEASE ASSEMBLY (MECHANICAL) REGULATED RELEASE ASSEMBLY (ELECTRIC4L) <br /> The ANSUL AUTOMAN Regulated M�3chanical Release The ANSUL AUTOMAN Regulated Eleatricel RNsase.4ssembly <br /> � Asaembly(3.0 ga�lon — Part No. 79290 or 1.5 gellon — Part (3.0 gallon Part No. 79292) Is IdeMicel to the mecha�kal ver• <br /> No.79291)contains the regulated release mechanism, egent �except ft contalns a factory InsWied 120 VAC aolenoid end <br /> tank,expellant gas hose tor agent tank hookup,and enclosure eiectrfcal switch. <br /> knxkouts to facilitate Installing actuatbn piping; expellant The��������e�eetr�al actuetbn of the rebase <br /> � pipiny;detecUon system;and additiond equipment.This regu- mechanfsm.The electric switch is used to protect the eoleno�d <br /> �-ted releese assembly is used in single,double,and muftlple- by opening the circuit to the aolenoid once the em is flred. <br /> ank syetems and must be mounted lo a r(gid suAace. The qdditlonal elecUical awitches an be added as r W�for wto- <br /> release mechenlsm can be used to Interconnect both the actu- matic squipment end ges shul�oH eccessories, as wel� as <br /> ation and expellant gas Iines as required per syatem design.The �nkiadng audible and visuai alerms. <br /> � regulator is designed to allow a constant flow of gas into the <br /> tank at 100 psi (690 kPa) when the system Is actuated. ��ANSUL AUTOMAN" REGULATED RELEASE ASSEMBLY <br /> In single,double,and multiple-tank ayatems,the provided expel- (ELECTRICAL) <br /> � lant gas hose connects the agent tank to the bcttam ouUet of <br /> the reguletw.In double and muRipl�tank system conflguratlons, <br /> ths bad outlet of the ragulator is used as an expellanl gas feed m o <br /> for one addkional tank-enclosure or tank�bracket hookup.The �� o <br /> enclosure contains the required knockou4s to tacilitate Mis con- "°E"T T""K o <br /> � nection.If a pressure switch is to be attached to the regulator, <br /> additional fittings are required. swira� <br /> The tank is mounted within the enclosure. The tank contains �m�iTO^ <br /> � an adaptaftube assembly with a burst disc union.The burst disc <br /> helps prevent siphoning of the agent up the pipe due to signifi- I � <br /> cant tempereture fluctuations in the area where the tank is � <br /> located.The tank is mild steel and, under normal condit(ons, <br /> � requires hydrostatic testing every lweNe years. � ' <br /> The agent tank is shipped uncharged and must be P.Iled with <br /> 1.53 gallons(5.8 L)or 3.06 gallons(11.6 L)of only ANSULEX <br /> Low pH Uquid Fre Suppressant during installation. �� <br /> � The deteclion and additional equipment required per system � <br /> design are connected to ihe release mechanism.The enGosure <br /> oontains knockouts to taeilkate detectlon and edditbnal hookups. <br /> The system can be actuated auromaUcalty or manually.Auto- <br /> � maUc aetuaUon xcurs wtien a fusible Ilnk withln the detection FIGURE 3 <br /> system seperates in a fire eonditbn. Manual aetuation of the <br /> system acun when personnel pull on the remote manual puU <br /> � station pull ring. <br />