March 2022
Maintenance Manual
Annual Maintenance Procedures
Part No. 1268489GT
S
®
Booms • Z
®
Booms
135
3 Using a suitable lifting device, place a test
weight of 550 lbs / 250 kg near the center
point of the platform as far away from the
operator controls as possible.
Result: The unrestricted range of motion
indicator light is on at ground controls.
Result: The restricted range of motion light is
on 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
4 Add an additional 150 lbs / 68 kg of weight or
load to the platform.
Result: The restricted range of motion
indicator light is on at the ground controls.
Result: The unrestricted range of motion
indicator light is on. 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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