JLG X550AJ Operator Manual - Manual (Page 41)

SECTION 3 - MACHINE CONTROLS, INDICATORS AND OPERATION
3128791 – JLG Lift – 3-11
Position 5 Displays that the outriggers are properly set
and boom functions are allowed. No display
indicates that the outriggers are not properly
set and boom functions are not allowed.
If an overload occurs the main screen goes
blank for 3 seconds followed by the overload
error display and an alarm.
Position 6 Indicates that boom, jib, turntable and base
are aligned. Drive, steer, track width adjust-
ment and outrigger functions are operational
if this symbol below is present. No symbol
indicates these functions are not opera-
tional. Drive and steer are operational if all 4
outriggers are not contacting the ground.
1 2
3 4
5 6
7 8
MAX
300
LB.
MAX
440
LB.
1 2
3 4
5 6
7 8
Position 7 Can indicate any of the following situations:
• An emergency stop is pushed in (off).
• A low battery. The batteries need
charged by running the gas/diesel
engine or connecting to a power
source.
• CANBUS communication is faulty.
• Electronic fault.
• Lithium ION - Signals an error in the
BMS - Battery Management System
Position 8 • Indicates that emergency lowering has
been selected.
• Lithium ION - Battery Charge Status
• Lithium ION - Battery Charger Plugged
In.
1 2
3 4
5 6
7 8
CAN
BUS
?
CARD
?
1 2
3 4
5 6
7 8