Genie GS-2669 IC, Service And Repair Manual

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May 2022 Service and Repair Manual
Platform Overload Components
Part No. 1306516GT GS ™ -2669 RT • GS ™ -3369 RT • GS ™ -4069 RT 91
How to Cali brat e th e Platf orm Ove rload Syste m How to Calibrate the Platform
Overload System
Machines with platform overload systems, proper
calibration is essential to safe machine operation.
An improperly calibrated platform overload system
could result in the system failing to sense an
overloaded platform. The stability of the machine
is compromised and it could tip over.
Note: Perform this procedure with the machine on
a firm, level surface with all weight, tools and
equipment removed from the platform.
Note: Perform this procedure in an area that is free
of overhead obstructions.
1
Models with outriggers : Fully lower the
outriggers and level the machine.
2 Using a suitable lifting device, place and
secure the maximum rated load in the center
of the platform deck.
Model Maximum rated load
GS-2669
1500 lbs
680 kg
GS-3369 1000 lbs
454 kg
GS-4069 800 lbs
363 kg
3 Turn the key switch to ground control and pull
out the red Emergency Stop button to the on
position at the platform controls.
4 Pull out the red Emergency Stop button at the
ground controls and momentarily activate the
calibration toggle switch in the up position
3 times.
Result: The red LED is on and the LCD
screen displays LOAD .
1 calibration toggle switch
2 LCD screen
3 red LED
5 Activate and hold the calibration toggle switch
in the up position for 4 seconds to enter full
load calibration mode.
Result: The LCD screen first displays
DOWN
CHK , then GO UP: ? .
6 Start the engine from the ground controls and
fully raise the platform.
7 When the platform has reached full height,
momentarily activate the calibration toggle
switch in the up position to confirm.
Result: The LCD screen first displays UP
CHK
, then
GO DWN: ?
.