Genie GS-3384, Service And Repair Manual

Page: 121 / 193

September 2016 Service and Repair Manual
Platform Overload Components
Part No. 1272222 GS-84 • GS-90 109
65 Push in the red Emergency Stop button to the
off position at the ground controls.
66 Pull out the red Emergency Stop button to the
on position at the ground controls.
Note: For more information on programming, refer
to Repair Procedure,
Software Configuration .
Calibrate the load sense delay limit switch
67 Turn the key switch to platform control. Start
the engine.
68 Lower the platform until the load sense delay
limit switch activates and the platform stops
lowering. Release the joystick.
Result: The alarm does not sound and the
engine continues to run. Proceed to step 76.
Result: The alarm sounds and the engine
stops running. The load sense delay limit
switch needs to be calibrated. Proceed to step
69.
69 Raise the platform to approximately 6 m.
70 Release the safety arm latch, lift the safety
arm and rotate to a vertical position. Lock the
safety arm in position.
71 Loosen the fasteners securing the load sense
delay limit switch cam just enough to allow
movement of the cam.
72 Working from the outside of the machine,
rotate the load sense delay limit switch cam in
a clockwise direction until the cam lobe is
approximately 1 mm lower. Tighten the
fasteners. Do not over tighten.
73 Return the safety arm to the stowed position.
74 Raise the platform approximately 1 m.
75 Repeat this procedure beginning with step 68.
Enable the descent delay function
76 Push in the red Emergency Stop button to the
off position at the ground controls.
77 Turn the key switch to ground control.
78 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.
79 Use the yellow platform down arrow to scroll to
select options.
Result: select options is showing in the
diagnostic display window. The ECM is now in
programming mode.
80 Press the lift function enable button.
Result: descent delay off is showing in the
diagnostic display window.
81 Press the lift function enable button to activate
the descent delay option.
Result: descent delay on is showing in the
diagnostic display window.
82 Push in the red Emergency Stop button to the
off position at the ground controls.
83 Pull out the red Emergency Stop button to the
on position at the ground controls.