SWITCH-ROCKER 3184662 - Caterpillar

Illustration 1 g00321237
Alarm Module (1) Amber Indicators. (2) Red Indicators. (3) Lamp Test Switch. (4) Alarm Silence Switch. (5) Horn.
Illustration 2 g00325544
NFPA 110 Remote Annunciator Panel (6) Trouble Indicator. (7) Horn. (8) Alarm Silence Switch. (9) Load Indicator.This remote panel functions in conjunction with the NFPA 110 alarm module. The alarm module is mounted in the right side of the instrument panel. When an alarm occurs on the alarm module or a fault occurs on the GSC, horns (5) and (7) sound in both the alarm module and the remote annunciator. Trouble indicator (6) lights in the remote annunciator panel. The appropriate alarm indicator also lights in the alarm module or the appropriate fault indicator flashes in the GSC. The remote annunciator is designed to operate when powered by only 24 DCV or 32 DCV battery systems. The horns stop sounding when alarm silence switch (8) is pressed on the remote panel. Also, the horns stop sounding when alarm silence switch (4) is pressed on the alarm module. Trouble indicator (6) on the remote panel also goes out. The indicator on the alarm module or the indicator in the GSC remains on. Another alarm fault will reactivate the horns and indicators. Trouble indicator (6) also acts as a test switch on the remote panel. When indicator (6) is pressed, horn (7) and indicator (6) turn on. The alarm module is not affected by the test switch. Load indicator (9) is triggered by a transfer switch or similar device. When the transfer switch provides a ground signal, load indicator (9) is ON.