Table 5. Electrical System Troubleshooting Procedures - continued

TM 9-2320-391-10

ELECTRICAL SYSTEM TROUBLESHOOTING - Continued 0069 00

ELECTRICAL SYSTEM Continued

Table 5. Electrical System Troubleshooting Procedures Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

25. CHEMICAL DETECT

4. Check to see if LAMP 1.

If LAMP TEST switch does not

INDICATOR DOES

TEST switch

illuminate CHEMICAL DETECT

NOT ILLUMINATE -

illuminates CHEMICAL

indicator, perform Malfunction

Continued

DETECT indicator

144 (Lamp Test Switch Does

Not Operate).

2. If LAMP TEST switch

illuminates CHEMICAL

DETECT indicator, go to test 5

of this malfunction.

5. Check circuit breaker

1. Remove PDP cover (WP 0095

CB30 in PCB to see if

it is tripped.

2. Open PDM 3.

3. If circuit breaker CB30 has

tripped, push button to reset.

4. Position master power switch

0069 00-38