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

111. M1079A1 FAN

1. Check circuit breaker

1. Open door on 110/208 VAC

DOES NOT

CB8 in 110/208 VAC

POWER DISTRIBUTION PANEL

OPERATE

POWER

DISTRIBUTION PANEL

to see if it has

tripped.

2. If circuit breaker CB8 is

tripped, position to ON to

reset.

3. Check to see if fan operates

4. If circuit breaker trips again,

notify Field Maintenance.

5. Close door on 110/208 VAC

POWER DISTRIBUTION PANEL

0069 00-107