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y tt <br />Systems Releasing Module - SRM <br />The Model SRM Systems Releasing Module is a fully <br />mechanical control head that can be connected directly <br />or remotely to the system valve and is required for <br />system actuation. The Systems Releasing Module will <br />support the following system inputs and outputs: <br />• One Fusible Link Detection Line <br />• One Gas Valve Line <br />• One Remote Pull Station tine <br />Two windows in the front cover of the Model SRM allow <br />for visual verification of the actuation cartridge presence <br />and the status of the puncture pin mechanism. See <br />Figure 2-5. <br />o 0 <br />Bt1 aXEyE L <br />i SET - <br />f <br />o moo; <br />ACTUATION <br />ACTUATION LEVER AND 'ACTUATION CARTRIDGE <br />PUNCTURE PIN VIEWING VI°—WINGwINDOW <br />WINDOW <br />Figure 2-5. <br />Model SRM, <br />Systems Releasing Module <br />The Model SRM can actuate a maximum of.three (3) <br />agent cylinders when using the Model BFR-AC-S <br />Nitrogen Activation Cartridge (included with SRivf and <br />SRM-D) or five (5) agent cylinders when a Model BFR- <br />AC-L Nitrogen Activation Cartridge is Installed. <br />Systems Releasing) Module - SRM-D <br />The Model SRM-D (Systems Releasing Module -Dual) is <br />exactly the same as the Model SRM except that it <br />supports a second independent fusible link detection line. <br />Nitrocigh Actuation Cartridges <br />The Kitchen Mister System can use two types of <br />actuation cartridges for system actuation. <br />Chapter 2 — Components <br />Page 2 - 3 <br />Revision 4 <br />Model BFR-AC-S is a small nitrogen cartridge (included <br />with System Releasing Module) that can actuate up to <br />three (3) agent cylinders. <br />Model SFR-AC-L is a larger nitrogen cartridge that can <br />actuate up to five agent cylinder (refer to Chapter 4 of <br />this manual for limitations). See Figure 2-6. <br />_ 5.12 <br />(13 cm) j <br />! e= W: ' -� <br />01.57 <br />s:s�_= ; (4 cm) <br />rli�-I- <br />Model BFR-AC-L <br />3.70 <br />t (9.4 cm) <br />i '1;'i�� a >k g$ 01.00 <br />Ian. 1�3p'a 1 (2.5 om) <br />Model BFR-AC-S -�- <br />Figure 2-6. <br />Model BFR-ACS and BFR-AC-L, <br />Nitrogen Actuation Cartridges <br />Mounting Brackets <br />The Model MB-1 Mounting Bracket is used to mount the <br />Model BFR-5 cylinder. See Figure 2-7. <br />Figure 2-7. + <br />Model Me-1, <br />Shown With BFR-5 Cylinder <br />The Model MB-2 Mounting Bracket is used to mount the <br />Model BFR-10, Model SFR-15, or Model 13FR-20 <br />cylinders. See Figure 2-8. <br />ULEX 6885 ULC-EX 6885 <br />January 1, 2011 <br />