Service and Repair Manual
March 2021
Ground Controls
40
GS
™
-30 • 32 • 46 • 47
Part No. 1272217GT
16 Pull out the red Emergency Stop button to the
on position at the ground controls.
Result: The ground controls LCD display will
show the following:
17 Release the Scroll Up and Scroll Down
buttons after the ground controller powers up.
18 Use the Scroll Up or Scroll Down buttons to
scroll to
Select Option
.
19 Press the
enter
button.
20 Use the Scroll Up or Scroll Down buttons to
scroll to Tilt Sensor.
21 Press the
enter
button.
22 Press and hold the Enter button to start
calibration.
Result: An audible alarm will sound when
calibration is complete.
Note: The machine will not calibrate if it is on a
slope of one degree or greater.
Note: If the level sensor has been replaced,
continue with step 23. If the level sensor was not
replaced skip to step 26.
23 Raise the platform 7 to 8 feet / 2,1 to 2,4 m.
24 Return the safety arm to the stowed position.
25 Lower the platform to the stowed position.
26 Place a digital level on the ground control side
of the drive chassis. Zero out the digital level.
27 Drive the steer end of the machine up a ramp
until it is just under 3°.