Genie GS-2669 IC, Service And Repair Manual

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Service and Repair Manual May 2022
Ground Controls
52 GS ™ -2669 RT • GS ™ -3369 RT • GS ™ -4069 RT Part No. 1306516GT
How to Adju st th e Lift Spee d How to Adjust the Lift Speed
Tip-over hazard. Do not adjust
the lift and/or drive speed higher
than specified in this procedure.
Setting drive speed greater than
specifications could cause the
machine to tip over resulting in
death or serious injury.
1 Pull out the red Emergency stop button to the
on position at the platform controls.
2 Push in the ground controls red Emergency
Stop button to the off position.
3 Turn the key switch to ground controls.
4 Press and hold both the blue platform up and
yellow platform down buttons. Pull out the red
Emergency Stop button to the on position at
the ground controls.
Result: TUNE SPEEDS is showing in the
diagnostic display window. The ECM is now in
programming mode.
5 Press the lift function enable button.
6 Use the yellow platform down arrow to scroll
to lift speed.
Result: MAX LIFT SPEED is showing in the
diagnostic display window.
7 Press the lift function enable button.
1 diagnostic display
2 blue platform up button
3 lift function enable button
4 yellow platform down button
8 Press the yellow platform down button to
decrease the maximum lift speed or press the
blue platform up button to increase the
maximum lift speed. Refer to Specifications,
Performance Specifications .
Note: The performance achieved should always be
within specifications.
9 Press the lift function enable button.
10 Push in the ground controls red Emergency
Stop button to the off position.
11 Check the lift speed of the machine. Refer to
Specifications, Performance Specifications .