Turntable Level Sensor - How To Calibrate The Turntable Level Sensor - Genie ZX-135/70 Service And Repair Manual

Service and Repair Manual
Turntable Rotation Components
9-2
Turntable Level Sensor
How to Calibrate the Turntable
Level Sensor
Note: If the Safety Controller (SCON) has been
replaced, the entire machine must be calibrated in
a specific order. Refer to Repair Procedure, Full
Machine Calibration.
Tip-over hazard. Failure to
properly calibrate the machine
could cause the machine to tip
over resulting in death or serious
injury.
Note: A digital level will be required to perform this
procedure.
Note: A kit is available through Genie Product
Support (Genie part number 58351). This kit
includes a digital level with a magnetic base and
cable harnesses.
Note: Use the following chart to identify the
description of each LCD screen control button used
in this procedure.
Plus Minus
124
Previous Enter
ZX®-135/70
Note: Perform this procedure with the machine on
a firm, level surface with the booms in the fully
stowed position and the axles fully extended.
1 Push in the ground controls red Emergency
Stop button to the off position.
2 Open the ground control box.
3 Locate the calibration toggle switch at the top
of the ground control box. Activate calibration
mode by moving the toggle switch in the left
direction.
4 Temporarily install a control box door retaining
fastener between the door and the box to
prevent the control box door from moving the
toggle switch while calibrating the machine.
5 Turn the key switch to ground controls.
April 2018
Part No. 1279835GT