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, , �� SECTION 111—SYSTEM COMPONENTS <br /> • �� UL EX. 5174 6-5-98 Page 3-1 <br /> � REV 1 <br /> EXTINGUISHING AGENT ANSUL AUTOMAN REGULATED RELEASE ASSEMBLY `+��� <br /> PRXrM Liquid Fire Suppressant, Part No. 423320, is a s eciall (MECHANICAL) �� .. �. <br /> P Y- ��� WATER INLET yz 3 5 q s <br /> formulated, aqueous solution of inorganic salts designed for fast ' ✓ WATER PRESSURE TEST OUTLET <br /> knock-down and suppression of grease-related fires.The agent is <br /> ►shipped in a transiucent 5 0 gailon (18.9 L) plastic container The ��rti= °�� �„� �'s�'f�� 1' <br /> � <br /> agent is colored red for easy identification. Agent storage life ��=3 Aa� <br /> expectancy is twelve years. ' ANTI-SIPHON�� RELEASE ��' <br /> VACUUM � <br /> PRX LIQUID FIRE SUPPRESSANT BREAKER MECHANISM <br /> j '�I <br /> WATER �� <br /> FLOW <br /> J� VALVE REGULATOR j � 8 � <br /> \i <br /> I � k /� �� <br /> I I i u 1��� <br /> I ` � Y �j <br /> I � ��I o o �r�O�J <br /> � � � / <br /> � � HIGH <br /> � PRESSUR�t'A� <br /> PRESSURE � � HOSE� 7 <br /> RELIEF � ��� � <br /> VALVE � �¢iK�yo� <br /> I � 'J V <br /> LOW <br /> � 5.0 GALLON(18.9 L)PAIL 0 I Q PRESSURE <br /> FIGURE y HOSE(TO <br /> AGENTTANK <br /> oois°6 WATER LINE(TO ADAPTOR) <br /> � AGENTTANKADAPTOR) r <br /> REGULATED RELEASE ASSEMBLY(MECHANICAL) � �'M� �y��"'yFIGURE 2 <br /> The ANSUL AUTOMAN Regulated Mechanical Release Assembly, �Z+�Z�� w �1893 <br /> Part No.423477,contains the regulated release mechanism,water REGULATED RELEASE ASSEMBLY(ELECTRICAL) <br /> flow valve, anti-siphon vacuum breaker,water pressure test outlet, The ANSUL AUTOMAN Regulated Electrical Release Assembl <br /> expellant gas hose for agent tank hookup, and enciosure knock- Y� <br /> outs to facilitate installin actuation i in ex ellant i in detec- Part No 423386, is identical to the mechanical version except it <br /> g p P g' p p P g' contains a factory installed 120 VAC solenoid and two single-pole, <br /> tion system; and additional equipment. This regufated release <br /> assembly must be mounted to a rigid surtace.The release mecha- double throw (SPDT) electrical switches. <br /> nism can be used to interconnect both the actuation and expellant The solenoid is used to provide electrical actuation of the release <br /> gas lines as required per system design.The regulator is designed mechanism.The electric switch is used to protect the solenoid by <br /> to allow a constant flow of gas into the tank at 150 psi (10.3 bar) opening the circuit to the solenoid once the system is fired. <br /> when the system is actuated. Additional electrical switches can be added as required for auto- <br /> The assembly is shipped with two factory installed single-pole, matic equipment and gas shut-off accessories,as weli as initiating <br /> double throw(SPDI� electrical switches. audible and visuai alarms. <br /> Agent tanks must be purchased separately and must be mounted "ANSUL AUTOMAN" REGULATED RELEASE ASSEMBLY <br /> within the enclosure (ELECTRICAL) ��� WATER INLET <br /> The detection and additional equipment required per system ' � �� WATER PRESSURE TEST OUTLET <br /> design are connected to the release mechanism. The enclosure ° r��, <br /> contains knockouts to facilitate detection and additionai hookups. (}� , .� <br /> �-3 <br /> The system can be actuated automatically or manually.Automatic � ANTI-SIPHON'� � <br /> actuation occurs when a fusible link within the detection system va,cuunn � RELEASE <br /> BREAKER MECHANISM <br /> separates in a fire condition. Manual actuation of the system I <br /> occurs when personnel pull on the remote manual pull station FLOWR i �i SOLENOID <br /> pull ring. vn�ve REGULATOR i o g <br /> � <br /> i I � <br /> i ' <br /> j � i <br /> I � �� I <br /> I \� o 0 <br /> � � � HIGH <br /> I I PRESSURE <br /> � HOSE <br /> PRESSURE � `�i <br /> RELIEF I <br /> VALVE I LOW <br /> I PRESSURE <br /> I � HOSE(TO <br /> m AGENTTANK <br /> ADAPTOR) <br /> WATER LINE(TO <br /> � AGENT TANK ADAPTOR) <br /> F!�=JRE� <br /> 001694 <br />