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Installation <br /> Single-stage Signature Series fire alarm manual pull stations mount to North American 21/2 inch(64 mm)deep 1-gang boxes. <br /> Two stage presignal(270P)models require 1'/2 inch(38 mm)deep 4-inch square boxes with 1-gang, t/2-inch raised covers.Openings <br /> must be angular.Rounded openings are not acceptable. Recommended box:Steel City Model 52-C-13; in Canada,use Iberville Model CI- <br /> 52-C-49-1/2. <br /> All models include terminals are suited for#12 to#18 AWG(2.5 mm2 to 0.75 mm2)wire size. Kidde recommends that these fire alarm <br /> stations be installed according to latest recognized edition of national and local fire alarm codes. <br /> Electronic Addressing: The loop controller electronically addresses each manual station,saving valuable time during system com- <br /> missioning.Setting complicated switches or dials is not required. Each station has its own unique serial number stored in its on-board <br /> memory.The loop controller identifies each device on the loop and assigns a"soft"address to each serial number. If desired,the stations <br /> can be addressed using the SIGA-PRO Signature Program/Service Tool. <br /> Key-Latch Compatible Electrical Box <br /> Compatible Electrical Box Cover Release <br /> Cover <br /> Release <br /> ' Screw <br /> a o <br /> o Back <br /> Q Plate o O Back <br /> Plate <br /> 0 <br /> Toggle Toggle <br /> NO <br /> AL° Switch o Switch <br /> o O cp NpRW <br /> ° Glass Rod <br /> ® Glass Rod <br /> }} Release Lever <br /> OPEN �5 <br /> I) o <br /> Figure 1. GSA-M278 installation Figure 2. GSA-M270 installation <br /> Cover Release <br /> Scr w <br /> Compatible <br /> Electrical Electrical Box <br /> m with cinch ,I <br /> raised covers <br /> ,r <br /> 1 a o <br /> . �. Back <br /> Plate I ' <br /> I,w u i Toggle <br /> o <br /> Switch <br /> NORMAL <br /> 0 0 <br /> Glass Rod <br /> ;trlj Release Lever <br /> Do not use CJ{. <br /> boxes with <br /> rounded <br /> openings. <br /> Figure 3. GSA-M270P installation <br /> Page 3 of 4 n A T As Fi E_, K85001-0279 <br /> t,�oi ir; bi, lrscri f,:,ii:S�a:l:;tion Issue 1 <br />