SECTION 3 - MACHINE CONTROLS, INDICATORS AND OPERATION
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– JLG Lift –
3-21
Battery Charger Fault (LED Flash)
If a fault has occurred during battery charging, the (AMBER or
RED) LED on the charger LED indicator
will
flash corresponding to the fault which occurred. Refer to Table
3-1 following for the charger LED flash codes and their meaning.
If required, further general and troubleshooting information
about the battery charger can be found in the charger manufac-
turers Owner’s Guide.
Table 3-1. Battery Charger Fault (LED Flash)
FLASHING LED
FAULT
REMEDY
AMBER
Battery High Voltage
Upon battery voltage >2.5V per cell @ startup, charger shall flash amber LED and not
allow charging - Battery or System problem.
AMBER
Battery Low Voltage
Upon battery voltage <0.17V per cell @ startup, charger shall flash amber LED and
not allow charging - Battery or System problem.
AMBER
Failed Trickle to min V
Should battery fail to reach 1.75V per cell charge shall flash an amber LED until char-
ger is power cycled - Battery or System problem.
RED
Charger Internal Fault
Signals a hardware fault of the charger and shall indicate flashing red LED.