TM 5-3820-276-10-2
0174
NO ELECTRICAL POWER AT ONE OR MORE OUTLETS - MCS - Continued
CORRECTIVE ACTION - Continued
a.
If in OFF position, place main power disconnect switch to ON position (Figure 5). Verify if
power is present at electrical outlets.
b.
If in main power disconnect switch is ON position, proceed to next Circuit breaker in OFF
position or ground-fault circuit interrupter (GFCI) faulty.
MALFUNCTION
Circuit breaker in OFF position or ground-fault circuit interrupter (GFCI) faulty.
CORRECTIVE ACTION
Verify if applicable circuit breaker above desired electrical outlet is in OFF position (Figure 6).
CIRCUIT
EMERGENCY
BREAKERS
STOP SWITCH
ELECTRICAL
2/3 PHASE GFCI
OUTLETS WWDS00852
CIRCUIT BREAKER
Figure 6.
Circuit Breaker.
a.
If in OFF position, and desired electrical outlet is one of the SINGLE PHASE 20A, 110AC
receptacles, place circuit breaker to ON position. Verify if power is present at electrical
outlet.
b.
If in OFF position, and desired electrical outlet is one of the TWO PHASE 20A, 208AC
receptacles, place circuit breaker to ON position. Verify if power is present at electrical
outlet.
c.
If desired electrical outlet is one of the SINGLE PHASE 20A, 110AC receptacles, and
circuit breaker is in ON position, proceed to next GFCI circuit breaker tripped.
d.
If desired electrical outlet is one of the TWO PHASE 20A, 208AC receptacles, and circuit
breaker is in ON position, proceed to 2/3 Phase GFCI circuit breaker FAULT indicator
illuminated.
