March 2021
Service and Repair Manual
Ground Controls
Part No. 1272217GT
GS
™
-30 • 32 • 46 • 47
39
10 Place the new level sensor on to the level
sensor bracket with the "Y" on the level
sensor closest to the ground controls of the
machine and the "X" on the level sensor
closest to the steer end of the machine.
Tip-over hazard. Failure to install
the level sensor as instructed,
could result in the machine
tipping over, causing death or
serious injury.
Steer End
Non-steer End
1 limit switch
2 level sensor mount bracket
3 level sensor S7
4 scissor chassis
5 alarm H5
11 Install the level sensor retaining fasteners
through the level sensor and into the mount
bracket.
12 Connect the chassis wire harness to the level
sensor.
13 Turn the key switch to ground control and pull
out the red Emergency Stop button to the on
position at both ground and platform controls.
Result: GCON will display a ‘C051:
SYSTEMFAULT, TILT:NoCal fault.
14 Push in the red Emergency Stop button to the
off position at the ground controls.
15 Press and hold the ground control scroll up
and scroll down buttons.
Ground Control Menu Buttons
1 scroll down button
2 enter button
3 scroll up button
4 escape button
5 LCD display