Maintenance Manual
March 2022
Quarterly Maintenance Procedures
106
S
®
Booms • Z
®
Booms
Part No. 1268489GT
7 Place a digital level that has been calibrated
to gravity on the Y axis of the turntable.
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 Turntable Level Sensor
.
positive degree downhill slope
negative degree uphill slope
Tip-over hazard. If the Y axis is
not within ± 1°, failure to
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 Turntable
Level Sensor
.
Q-39
Test the Primary Boom Angle
Sensor - ALC600 Models
Genie specifications require that this procedure be
performed quarterly.
A properly functioning primary boom angle sensor
is essential to safe machine operation. The ECM
at the ground controls (GCON) monitors the
position and angle of the primary boom using the
signal from the primary boom angle sensor.
This maintenance procedure applies to the
following models:
S-40HF, S-45HF, S-40XC, S-
45XC, S-60HF, S-65HF, S-60J, S-60XC from
S60XCH-45001, S-65XC, S-80HF, S-85HF, S-
80J, S-80XC and S-85XC
.
Note: The turntable level sensor must be tested
before starting this procedure. Refer to
Maintenance Procedures,
Test the Turntable Level
Sensor
.
Note: A digital level will be required to perform this
procedure.
Note: A kit is available through Genie Product
Support (Genie part number 58351GT). This kit
includes a digital level with a magnetic base and
cable harnesses.
Note: A properly calibrated digital level is essential
to proper machine calibration. Refer to the
manufactures calibration information.
Summary of Contents for Genie Lift Guard S-40
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