Ground Controls - JLG 1930ES Operation And Safety Manual

2-2 Platform Controls
DTC FAULT MESSAGE
2210 TRIGGER CLOSED TOO LONG WHILE IN
NEUTRAL
2232 FUNCTION PROBLEM - DRIVE & LIFT
BOTH OPEN

2-3 Ground Controls

DTC FAULT MESSAGE
231 FUNCTION PROBLEM - LIFT PERMA-
NENTLY SELECTED
232 GROUND LIFT UP / DOWN ACTIVE
TOGETHER
233 FUNCTION PROBLEM - BRAKE RELEASE
PERMANENTLY SELECTED
3121165
DESCRIPTION
The trigger switch was closed for more
than five seconds while the joystick was
centered.
The drive and lift inputs are both de-ener-
gized in platform mode.
DESCRIPTION
The ground control box lift switch was
closed up or down, during power-up in
ground mode.
The lift up / down inputs are closed simul-
taneously.
The manual brake release switch was
closed during power-up.
– JLG Lift –
SECTION 4 - MACHINE OPERATION
CHECK
• Check if the trigger switch is obstructed or jammed.
Refer problem to a qualified JLG mechanic.
• Check if either function is active, if Yes;
Refer problem to a qualified JLG mechanic.
CHECK
• Check if the lift switch is obstructed or jammed.
Refer problem to a qualified JLG mechanic.
• Check if the lift switch is obstructed or jammed.
Refer problem to a qualified JLG mechanic.
• Check if the brake release switch is obstructed or jammed.
Refer problem to a qualified JLG mechanic.
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