Service and Repair Manual
March 2021
Scissor Components
144
GS
™
-30 • 32 • 46 • 47
Part No. 1272217GT
Full Load Calibration: Part 2
26 At the ground controls, press and hold the
Function Enable and Platform Up buttons until
the platform reaches maximum height.
27
All Models except GS-4047:
When the
platform reaches maximum height, press the
Enter button. Allow the ground controls to
gather data.
GS-4047 only:
Press and hold
the Menu Enter button to determine the
maximum height. The machine will lower for
1.2 seconds and then raise in 1.2 second
durations, until maximum height is reached.
When the platform reaches the maximum
height, a message will appear on the LCD
screen to release the Menu Enter button.
Note: If at any point the Menu Enter button is
released before the message appears on the LCD
screen, the calibration procedure will restart at
step 26.
28 When prompted, press and hold the Function
Enable and Platform Down buttons to lower
the platform. The platform will move down,
then automatically stop at a predetermined
point to gather data. Allow the ground controls
to gather data.
29 Continue pressing the Function Enable and
Platform Down buttons throughout the
lowering and data gathering sequence. The
machine will stop to gather data and lower
several times before the machine reaches the
stowed position. When the platform reaches
the stowed position, press the Enter button.
Note: Software revision H or prior, and GS-
2032, GS-2646 and GS-4047 models, continue
to step 32.
Note: All other models with software revision J
or higher, continue with step 30.
30 When prompted, press and hold the Function
Enable and Platform Up buttons until the
platform reaches full height. When the
platform reaches full height, press the enter
button.
Note: If the Function Enable or Platform Up
buttons are released while the machine is
collecting data, the GCON LCD will prompt the
user to lower the platform for 5 seconds before
prompting to raise the platform to full height again.
31 When prompted, press and hold the Function
Enable and Platform Down buttons until the
platform is fully stowed. When the platform
reaches the stowed position, press the enter
button.
Note: If the Function Enable or Platform Down
buttons are released while the machine is
collecting data, the GCON LCD will prompt the
user to raise the platform for 5 seconds before
prompting to lower the platform to the stowed
position again.
32 When prompted, push the red Emergency
Stop button in to complete the Platform
Overload Calibration procedure.