JLG 10MSP Service Manual - Manual (Page 60)

SECTION 3 - BASE COMPONENTS
3-28 – JLG Lift – 3121228
Battery Charge LED Indicator on Platform
Control Console
On normal power-up and operation this series of ten (10)
LEDs visually indicates the amount of charge remaining in
the batteries.
The number of LEDs lit will change depending on the level
of charge in the batteries.
• (+) All Three (3) GREEN LEDs lit up indicate maximum
battery charge.
• Four (4) YELLOW LEDs indicate a two thirds to one third
battery charge remaining.
• (–) Three (3) RED LED’s lit indicate minimum battery
charge remaining. The machine will continue to operate
at this charge level but will begin to indicate battery low
voltage warning indicators.
Battery Low Voltage Warning Indicators
The Platform Control Console and Ground Control Station
indicate battery low voltage at three (3) Warning Levels.
(See the Table below).
WARNING
LEVEL
INDICATOR LOCATION
RESULT
ACTION REQUIRED TO
CLEAR FAULT
PLATFORM CONTROL LED GROUND CONTROL LCD
LEVEL-1 • 3 LEDs/BARS Flashing
with an audible beep.
• Machine will Operate - No
Control Functions Locked
Out.
Charge batteries to a level of
four (4) LEDs/BARS or more
before operating.
LEVEL-2 • 2 LEDs/BARS Flashing
with an audible beep.
• Platform Lift-UP Function
is Locked Out.
Charge batteries for a mini-
mum of four (4) continuous
hours or more, or (8) LEDs/
BARS lit before operating. (a)
LEVEL-3 • 1 LED/BAR Flashing with
an audible beep.
• Drive and Platform Lift-
UP Functions Locked Out.
Charge batteries for a mini-
mum of four (4) continuous
hours or more, or (8) LEDs/
BARS lit before operating. (a)
NOTE: (a) To maximize battery life, it is recommended that the factory supplied batteries be charged continuously for a minimum of 4 hours or
until 8 bars are lit on the ground station LCD Display before operating the machine. When drained to Warning Level 2, batteries must
be charged until 8 bars are lit on the ground station LCD display to clear the fault code.