TM 5-3825-270-23&P
FIELD MAINTENANCE
NO POWER TO CONTROL PANEL
INITIAL SETUP:
References (cont.)
Tools and Special Tools
Engine Off/Battery Drain Indicator Does Not
Tool Kit, General Mechanic's: Automotive
Illuminate (WP 0031)
(WP 0225, Table 1, Item 12)
Field Level Preventive Maintenance Checks And
Multimeter (WP 0225, Table 1, Item 4)
Services (PMCS) (WP 0069)
Tap & Die Set (Screwdriver) (WP 0225, Table 1,
General Wire Harness Replacement (WP 0099)
Item 2)
Main Control Panel Emergency Stop Pushbutton
Replacement (WP 0088)
Personnel Required
Water Distributor Operator Manual (TM
Construction Equipment Repairer 91L (2)
5-3825-270-10)
15 Amp Circuit Breaker Replacement (WP 0078)
References
Battery Disconnect/Connection (WP 0085)
Equipment Condition
Batteries Servicing And Testing (WP 0082)
Engine OFF. (TM 5-3825-270-10)
Battery Replacement (WP 0086)
TROUBLESHOOTING PROCEDURE
NO POWER TO CONTROL PANEL
STEP 1
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 1. 15-Amp Circuit Breaker - Step 1.