
30
TK 56917-11-MM-EN
Table 4.
Diagnostic Procedures using Power Inverter Error Codes (continued)
E25
Warning
Input battery low, no
AC output.
Batteries have been under voltage threshold for designated time based on mode setting
(see operating time on pg. 21).
1.
Ensure all charging plugs/connections from charging source if accessible (7 way, stinger
cord) are seated properly.
2.
Run charging source (tractor, unit) for at least 5 minutes to charge up source batteries
above 13.1 VDC. Confirm battery voltage above 13.1VDC. If battery voltage does not
rise or hold charge, diagnose and repair charging system or replace batteries.
Note:
It is normal for the internal fans to automatically turn on and off during inverter operation.
Note:
It is normal for E05 and E25 codes to be present on the inverter display throughout normal operation.
Power Inverter Replacement Procedures
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Inverter Removal
1. Turn DC Disconnect Switch to the O
OF
FF
F position.
2. Disconnect 12 Vdc positive (+) battery cable from the EPJ Charger to the lift gate battery.
3. Open EPJ Charger enclosure door.
4. Disconnect 12 Vdc positive (+) and 12 Vdc negative (-) cables from inverter connections.
5. Disconnect ground wire attached to inverter.
6. Disconnect AC Output Power Cable from the EPJ Power Cord.
7. Remove the 10-32 hardware securing the inverter to the base plate and remove inverter.