JLG X390AJ Operator Manual - Manual (Page 63)

SECTION 4 - MACHINE OPERATION
3128792 – JLG Lift – 4-19
4.9 BATTERY CHARGING - LITHIUM-ION
MACHINE
To check the battery condition on the lithium
ION equipped machine, power up the machine
and use the special indicator shown at position
8 on the platform control station LCD display.
or;
Check the charge indicator (item 2) on the
side of the Lithium-Ion battery pack. This
indicator shows the current charge state of
the lithium-ion battery pack as follows;
Red Steady: first phase of recharging.
Red flashing: second phase of recharging.
Orange/yellow steady: third phase of recharging.
Orange/yellow flashing (4s ON - 1s OFF): equalization/standby
phase. When you're in this phase, batteries can be considered
charged. The charger is doing the batteries voltage equaliza-
tion at first and then it's in standby maintaining batteries at max
charge. The time for equalization can be of some hours but it's
not necessary to complete it in order to consider the recharge
phase completed.
If the machine is powered on while charging,
the LCD display on the platform control station
also shows the machine charge indicator.
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