Genie S-80HF Maintenance Manual page 83

October 2018
Note: Perform this procedure with the booms in the
fully stowed position and the axles fully extended.
1 Place the machine on a firm surface that has a
side slope greater than 2° (6.5 inches / 16.5
cm) but less than 5° (16 inches / 40.6 cm).
2 Place a digital level that has been calibrated to
gravity on the X axis of the turntable.
Note: Illustrations are shown from the platform end
of the machine.
positive degree side slope (ZX-135/70 shown)
negative degree side slope (ZX-135/70 shown)
Part No. 1268489GT
Quarterly Maintenance Procedures
3 Turn the key switch to ground control and pull
out the red Emergency Stop button to the on
position at both ground and platform controls.
4 Press the enter or previous button on the
LCD screen until TURNTABLE LEVEL
SENSOR X-DIRECTION is displayed.
Result: The reading at the display and digital
level is within ± 1° of each other.
Result: The reading at the display and digital
level is greater than ± 1° of each other. The
level sensor must be calibrated. Refer to
Repair Procedure in the appropriate Service
and Repair Manual for your machine, How to
Calibrate the Level Sensor.
5 Place the machine on a firm surface that has
an uphill or downhill slope greater than 2° (6.5
inches / 16.5 cm) but less than 5° (16 inches /
40.6 cm).
6 Press the enter or previous button on the
LCD screen until TURNTABLE LEVEL
SENSOR Y-DIRECTION is displayed.
S ® Booms • Z ® Booms
Maintenance Manual
Tip-over hazard. If the X axis is
not within ± 1°, failure to properly
calibrate the level sensor could
cause the machine to tip over
resulting in death or serious
injury. Refer to Repair Procedure
in the appropriate Service and
Repair Manual for your machine,
How to Calibrate the Level
Sensor.
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