Genie S-80HF Maintenance Manual page 92

Maintenance Manual
Quarterly Maintenance Procedures
9 Lower the primary boom to 25°.
Result: The reading at the display and digital
level is within ± 2° of each other and of 25°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
25°. The primary boom angle sensor must be
calibrated. Refer to Repair Procedure in the
appropriate Service and Repair Manual for
your machine, How to Calibrate the Primary
Boom Angle Sensor.
10 Lower the primary boom to 10°.
Result: The reading at the display and digital
level is within ± 2° of each other and of 10°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
10°. The primary boom angle sensor must be
calibrated. Refer to Repair Procedure in the
appropriate Service and Repair Manual for
your machine, How to Calibrate the Primary
Boom Angle Sensor.
11 Fully lower the primary boom until it stops at
approximately -5°.
Result: The reading at the display and digital
level is within ± 2° of each other and of -5°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
-5°. The primary boom angle sensor must be
calibrated. Refer to Repair Procedure in the
appropriate Service and Repair Manual for
your machine, How to Calibrate the Primary
Boom Angle Sensor.
78
SX-150 and SX-180
1 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.
2 Start the engine from the ground controls.
3 Press the enter or previous button on the
LCD screen until PRIMARY BOOM ANGLE
TO GRAVITY DEGREES is displayed.
4 Place a digital level that has been calibrated to
gravity on top of the primary boom.
5 Raise the primary boom while watching the
display screen.
6 Continue to raise the primary boom until it
stops at approximately 80°.
Result: The reading at the display and digital
level is within ± 2° of each other and of 80°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
80°. The primary boom angle sensor must be
calibrated. Refer to Repair Procedure in the
appropriate Service and Repair Manual for
your machine, How to Calibrate the Primary
Boom Angle Sensor.
S ® Booms • Z ® Booms
October 2018
Tip-over hazard. If the boom is
not within ± 2° of 80°,
immediately lower the primary
boom. Failure to lower the boom
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 Primary
Boom Angle Sensor.
Part No. 1268489GT