Model 8210/8250 Maintenance Manual Section 5. Troubleshooting
Charger Troubleshooting (Lead Acid Batteries)
Publication:1146945/001, Revised: 25 Sep 2018 5-25
Charger Troubleshooting
(Lead Acid Batteries)
Symptom Action
No indicator lights Check AC power and connection to batteries.
Only blue AC light ON Charger has AC power and is waiting for connection to batteries or CAN
remote control commands. Battery voltage must rise over 0.2 volts per
cell before charging begins.
Solid red Fault/Error/USB
Indicator
Read fault code number on the charger display and refer to “Delta-Q
Charger Codes” on page 6-46 for cause and corrective action.
Flashing amber
Fault/Error/USB Indicator
Read fault code number on the charger display and refer to “Delta-Q
Charger Codes” on page 6-46 for cause and corrective action.
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