JLG 10MSP Operator Manual - Manual (Page 35)

SECTION 3 - MACHINE OPERATION
3121227 – JLG Lift – 3-7
Battery Charging Status Indicators
The battery charging status indicators are located just above the
Charger AC input receptacle on the center cover section at the
rear of the machine. (See Figure 3-2. on page 3-3)
1. When first plugged in, the charger will automatically turn on
and go through a short LED indicator self-test (all LED’s will
flash in an up-down sequence for two seconds), then charg-
ing will begin.
2. The YELLOW ‘CHARGING’ LED will turn on and a trickle cur-
rent will be applied until a minimum voltage is reached.
Once a minimum battery voltage of 2 volts per cell is
detected, the charger will enter the bulk charging constant-
current stage and the YELLOW ‘CHARGING’ LED will remain
on. The length of charge time will vary by how large and how
depleted the battery pack is, the input voltage (the higher,
the better), and ambient temperatures (the lower, the better).
If the input AC voltage is low (below 104VAC), then the
charging power will be reduced to avoid high input currents.
Figure 3-4. Battery Charger Location
(Hood Removed - For Hood Removal, See page 3-4).
1. Battery Charger
1
CHARGING
YELLOW(MIDDLE) LED ON
Charge Incomplete