
Maintenance Manual
March 2022
Annual Maintenance Procedures
120
S
®
Booms • Z
®
Booms
Part No. 1268489GT
4 Place a test weight on the platform floor using
a suitable lifting device. Place the weight near
the center entry point of the platform, as far
away from the operator controls as possible.
Result: There is no audible alarm. Platform
overload is not displayed on the LCD screen
at the ground controls.
Result: There is an audible alarm. Platform
Overload is indicated at the ground controls.
Calibrate the overload system. Refer to
Repair Procedure in the appropriate Service
and Repair Manual for your machine,
How to
Calibrate the Platform Overload System
.
Note: If test weights are not available, you may
use an industrial scale to weigh available objects
until it equals the platform’s maximum capacity.
Note: Alternate method for achieving rated load in
the platform is to attach a hanging scale to the
bottom of the platform and apply load using a
winch or ratchet until the readout displays the
appropriate weight.
1 platform support
2 hanging scale
3 winch or ratchet
4 anchoring device
5 Add additional weight or load to the platform
that is equal to, but does not exceed 15% of
the maximum rated load.
Result: There is an audible alarm. Platform
overload is displayed on the LCD screen at
the ground controls. Engine does not start
and run.
Result: There is no audible alarm. Platform
overload is not displayed on the LCD screen
at the ground controls. Calibrate the overload
system. Refer to Repair Procedure in the
appropriate Service and Repair Manual for
your machine,
How to Calibrate the Platform
Overload System
.
Note: There may be a 2 second delay before the
overload indicator lights flash and the alarm
sounds.
Summary of Contents for Genie Lift Guard S-40
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