TM 5-3825-270-10
0048
CONDITION/INDICATION
Does BATTERY VOLTMETER gauge read 24 to 28 VDC with ENGINE OFF/BATTERY DRAIN indicator
inoperative?
DECISION
No - Go to step 2. (Step 2 - Is 15-amp circuit breaker tripped?)
Yes - Notify maintenance personnel main control panel ENGINE OFF/BATTERY DRAIN indicator is
inoperative.
STEP 2
Is 15-amp circuit breaker tripped?
NOTE
The 15-amp circuit breaker works in conjunction with the emergency stop switch to control
power to the control panel. If a power surge is detected, the 15-amp circuit breaker will trip
prohibiting the emergency stop switch to supply power to the control panel and engine.
Verify 15-amp circuit breaker position.
15-AMP
CIRCUIT
BREAKER
Figure 3. 15-Amp Circuit Breaker - Step 2.
CONDITION/INDICATION
Is 15-amp circuit breaker tripped?
DECISION
No - Go to No Power To Control Panel. (WP 0045)
Yes - Reset 15-amp circuit breaker. Verify problem is solved. (Step 3 - Does ENGINE OFF/BATTERY DRAIN
indictor illuminate?) If 15 amp circuit breaker trips again after reset, do not attempt to reset. Notify maintenance
personnel 15-amp circuit breaker is tripped.
STEP 3
Does ENGINE OFF/BATTERY DRAIN indictor illuminate?
1.
Rotate EMERGENCY STOP switch to on position.
