JLG DVSP Series Service Manual - Manual (Page 65)

SECTION 4 - CONTROL COMPONENTS
3121136 – JLG Lift – 4-7
4.4 GROUND CONTROL MODULE -
SERVICE PROCEDURE
IMPORTANT
DO NOT ATTEMPT TO DISASSEMBLE THE GROUND CONTROL MOD-
ULE IF MACHINE IS STILL UNDER WARRANTY. OPENING THE
GROUND CONTROL MODULE WHILE THE MACHINE IS UNDER WAR-
RANTY WILL VOID THE WARRANTY. IF UNDER WARRANTY
REQUEST A REPLACEMENT MODULE FROM THE FACTORY.
The DVL Series and DVSP Ground Control Module allows
for field replacement of two (2) components internal to the
module.
• Emergency Stop Switch
• Power Selector Switch (Key)
IMPORTANT
ELECTROSTATIC DISCHARGE CAN DAMAGE COMPONENTS ON THE
INTEGRATED CIRCUIT BOARD. PLACE THE GROUND CONTROL
MODULE ON A NON-CONDUCTIVE SURFACE WHEN OPENING.
1. Cover/LCD Assembly 4. Emergency Stop Switch 7. Heat Sink Base/Main Board Assembly
2. Power Selector Switch Nut 5. Power Selector Switch 8. Cover Attach Screws
3. Emergency Stop Button 6. Main Board to LCD Ribbon Cable Connector
Figure 4-3. Ground Control Module Components.
1
4
5
8
7
2
6