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r <br /> � <br /> i <br /> , � �1 SPHERICAL <br /> � _�` AGENT STORAGE <br /> CONTAINER <br /> - _ � y �� P/N 31-192007-20X <br /> � <br /> �i r.. <br /> :`��•� PROTECTION SYSTEMS DIVISION �'^""'" DS31-005 <br /> ,:; . , <br /> - Eftective: September, 1987 <br /> FEATURES ����i ` � � <br /> � <br /> • 5 CONVENIENT SIZES ���'�� �� <br /> • 18- 196 POUND CAPACITIES <br /> ' • UL LISTED, FM APPROVED <br /> • REOUIRE NO FLOOR SPACE ' " I <br /> • ELECTRIC ACTUATION <br /> � <br /> DESCRIPTION � <br /> Fenwal Spherical Agent Storage Containers(ASC)srore Halon • <br /> 1301 superpressurized with dry nitrogen to 360 psig at 70°F. E <br /> The,e containers hold from 18 to 196 pounds of Halon and are . <br /> equipped with a burst disc rype discharge valve, a replaceable <br /> initiator well, a screen assembly, sat�:y plug and ca61e assem• <br /> bly. Each ASC has two ideNical bos-mounted check valves � <br /> which will accept a pressure ga�ge(standard),an optional pres- <br /> sure switch (see FenHal Data Sheet 31-016). Either of these <br /> � check valves may be used fo• recharging the container. <br /> Initiator assemblies must be orAe�ed for each ASC.See Fen�,val <br /> Dats Sheet 31-003 for ordering information. <br /> - " OPERATION ��� -� <br /> ��L_� , r,�:� I <br /> The container is discharged when the initiaror is actuated ro � � <br /> � ruplure the burst disc valve. � � � �� <br /> . �� i <br /> INSTALLATION <br /> The coNainer must be rigidly mounted in posilion with the valve °p°•`• � .�; <br /> down. Fenwal mounting brackets provide a secure means for omNo. Ol�m. N�iqnY EmObW�^ F�IiN�nO� ��G����Y <br /> wall mounting containers. A lifling ring on the ASC provides a In, mm i�. �mm �e.. Ko LE�. K9 F�' m� <br /> means for raising the coMainer to its mounting location. �+�+szaorao, ,az oo. xo� szs ze.s �z.a r,��. �a.azan 656 A19 <br /> Afler the container is secured in place, remove ihe salety plug �m2 ��e �n u. sss aer ,ae ��fi] :OOQB6 .9:1 AY6 <br /> and connect Ihe rest of the piping and nozzle specil.ed in the � ��� ��9 ��9 6�. szo :�e s..,o� tB0a5B ,+ee o.z <br /> system drawing. Retain the safery plug for use when recondi• ao. s�s sa zsa �.s 89t .so 102486 �63 BE9 z.ew aeo <br /> lionino ihe cantainer and whenever a(illed container is moved. • M,gm�,wm roo a i�m����y m mmm:�n.cs o�na�a.Fl.�a me�����9 no��,s e�� <br /> -" �I5.9mm�Eiemeie�ixeivE on Dotl ti¢b 63 B in.��62.]mm�a4.Flarge b t�m.�6?mml <br /> , imck lor all moCals eRcapl lor QOl w�iM is]B In�9.5mm�. <br /> ' MAINTENANCE ••A����9a wag���«��00,�9 a�d�„a,����9 0�,��,�9.,n�.�.�g����amo�o��aN���. <br /> The following inspection andior maintenance procedures <br /> should be scheduled as listed below or performed upon the <br /> occurrence oi any event which might aflect the reliabiliry of Ihe 2. Check all component supporting hardware and tighten or <br /> syslem. repair as required. <br /> A. �uerterly Inspeetion 3. Visually check all components for physical abuse and <br /> take whatever action is indicated. Replace the compo- <br /> 1. Check the pressure gauges of each agent storage con• nent if at all in doubt as to its ability to perform proper�y. <br /> tainer. If the pressure is less than 325 psig at 70°F(22.9 <br /> KgicmZ at 21°C) the container should be removed and 8. Semi•Annual Inspectlon <br /> carefully inspected by qualified personnel. It should then �ualified personnel are to remove and weigh all a�ent stor- <br /> be reconditianed, recharged or replaced as its condition age containers. Losses in net weight of agent must not ex- <br /> , indicales. Pressure varies with temperaWre. In the ranqe ceed 5 percent or 10°� reduction ol pressure, (adjusted for <br /> ot 55°F • 85°F (12.7°C -29.4°C), lliis change is approx- temperature).Contain=r and agentweight are marked on the <br /> imately 3 psi per degree F (.38 Kgicm2%°C). mounting bracket. „ <br /> � <br /> i <br /> I <br />