JLG 10MSP Service Manual - Manual (Page 71)

SECTION 4 - CONTROL COMPONENTS
3121228 – JLG Lift – 4-7
4.3 GROUND CONTROL MODULE -
SERVICE PROCEDURE
DO NOT ATTEMPT TO DISASSEMBLE THE GROUND CONTROL
MODULE IF MACHINE IS STILL UNDER WARRANTY. OPENING
THE GROUND CONTROL MODULE WHILE THE MACHINE IS
UNDER WARRANTY WILL VOID THE WARRANTY. IF UNDER
WARRANTY REQUEST A REPLACEMENT MODULE FROM THE
FACTORY.
The Ground Control Module allows for field replacement
of two (2) components internal to the module.
• Emergency Stop Switch
• Power Selector Switch (Key)
ELECTROSTATIC DISCHARGE CAN DAMAGE COMPONENTS ON
THE INTEGRATED CIRCUIT BOARD. PLACE THE GROUND CON-
TROL MODULE ON A NON-CONDUCTIVE SURFACE WHEN OPEN-
ING.
Figure 4-3. Ground Control Module Components.
1. Cover/LCD Assembly 4. Main Board to LCD - Ribbon Cable
2. Power Selector Switch Assembly 5. Heat Sink Base/Main Board Assembly
3. Emergency Stop Switch Assembly 6. Cover Attach Screws