TM-9-2320-366-10-2 MTV Operator Manual M1083 Series - Volume 2 Download
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TM 9-2320-366-10-2 Table 3-2. Troubleshooting (Cont) MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION e79. HORN DOES NOT OPERATE (CONT) (b) Position master power switch to off (para 2-27f). (c) If circuit breaker is tripped, push in to reset. (d) Position master power switch to on (para 2-27a or b). (e) Check circuit breaker to see if it tripped. If circuit breaker is tripped, notify Unit Maintenance. (f) Position master power switch to off (para 2-27f). (g) Install PDP cover (para 3-17b). (h) If horn still does not operate, notify Unit Maintenance. e80. CHEMICAL ALARM DOES NOT OPERATE. Check circuit breaker (CB30) in PDP to see if it is tripped. (a) Remove PDP cover (para 3-17a). (b) Position master power switch to off (para 2-27f). (c) If circuit breaker is tripped, push in to reset. (d) Position master power switch to on (para 2-27a or b). (e) Check circuit breaker to see if it tripped. If circuit breaker is tripped, notify Unit Maintenance. (f) Position master power switch to off (para 2-27f). (g) Install PDP cover (para 3-17b). (h) If chemical alarm still does not operate, notify Unit Maintenance. e81. CHEMICAL DETECTOR DOES NOT OPERATE. Check circuit breaker (CB30) in PDP to see if it is tripped. (a) Remove PDP cover (para 3-17a). (b) Position master power switch to off (para 2-27f). (c) If circuit breaker is tripped, push in to reset. (d) Position master power switch to on (para 2-27a or b). (e) Check circuit breaker to see if it tripped. If circuit breaker is tripped, notify Unit Maintenance. (f) Position master power switch to off (para 2-27f). Change 1 3-65