System Sensor WBB Manual

INSTALLATION AND MAINTENANCE INSTRUCTIONS Back Box 1.55 4.33 thick adheres to box top gasket opening 2 1 NPT fully threaded with mounting tabs with 0.25 diameter eyelets mounting holes 8 32 0.50 DP Instructions 1 SpectrAlert horn strobe and horn strobe suffix models mounting with universal plate 1 NPT plug 1 7 knockout plug Head 4 total Ohio Avenue St Charles Illinois 60174 FAX 630 377 6495 accessory is UL listed for use with H12 24K S1224MCK P1224MCK and P12015K series wall horn strobe and horn strobe models SSM24 and SSV120 series alarm bells to specific model installation instructions for weath rating temperature operating range indoor and application information 2 Typical SSM and SSV bell weatherproof Liner Plate Rib Mount back box in desired location See Figure 1 Install 1 NPT plug into unused conduit opening For SpectrAlert models mount plate to back box using 4 x 1 screws Figure 1 supplied with product Complete field wiring Remove paper liner on plate gasket NOTE Perform elec tests first then remove liner Paper liner must be from gasket before final installation Insert locking rib into slot on plate Press into plate the SpectrAlert model will make a when it has locked into place The weatherproof or outdoor notification appli must be used with the System Sensor back box when installed in applications the appliance to be weatherproof or In such applications using a back other than the System Sensor WBB will void UL designation All System Sensor weatherproof wall mount horns horn strobes can be surface mounted or flush when used with the System Sensor WBB HEAD SCREW TOTAL Mount back box in desired location See Figure 2 Install 1 NPT plug into unused conduit opening For SSM24 and SSV120 alarm bells remove gong refer SSM and SSV bell series installation manual and field wiring Mount bell to WBB with 4 8 32 x 3 screws Figure 2 with product 3 Knockout plug removal If a rear conduit entry required remove the plug using a blade screwdriver as in Figure 3 Strike with a hammer pierce the wall of the plug Move to adjacent wall section and repeat until the plug falls Make sure that the back box is supported adequate during this operation to avoid injury To meet weatherproof or outdoor listing the conduit must be gasketed Install 1 NPT plugs 2 into unused conduit openings System Sensor 06 10