May 2018 Service Manual
Platform Overload Components
Part No. 1275811GT GR
™
• QS
™
R • QS
™
W 89
13 Add an additional weight to the platform not to
exceed 20% of the maximum rated load. Refer
to the machine serial plate.
Result: The LCD display at the ground
controls will show "OL: Platform Overloaded"
and the LED display at the platform controls
will show "OL". The platform overload system
is operating properly. Refer to examples
below.
LCD Readout
LED Readout
Result: The LCD display at the ground
controls will show the machine model and
hour meter information and the LED display at
the platform controls will show the battery
condition. The platform overload system is not
operating properly. Repeat this procedure
beginning with step 1.
14 est all machine functions from the platform
controls.
Result: All platform control functions should
not operate.
15 Turn the key switch to ground control.
16 Test all machine functions from the ground
controls.
Result: All ground control functions should not
operate.
11-2
Platform Overload Recovery
Message
If the ground controls LCD screen displays OL:
PLATFORM OVERLOADED, the emergency
lowering system has been used while the platform
was overloaded.
How to Clear the Platform
Overload Recovery Message
Note: This message shall be cleared by a person
trained and qualified on the troubleshooting and
repair of this machine.
Note: Use the following chart to identify the
description of each LCD screen control button used
in this procedure.
Escape Scroll up Scroll down Enter
1 Turn the key switch to the ground controls
position and pull out the red Emergency Stop
button to the on position at the platform
controls.
2 Press and hold the ground control scroll up
and scroll down buttons.
To Next Page
Loading...
Need help?
General
