JLG DVSP Series Service Manual - Manual (Page 76)

SECTION 4 - CONTROL COMPONENTS
4-18 – JLG Lift – 3121136
4.7 PLATFORM CONTROL CONSOLE -
SERVICE PROCEDURES
(MACHINES PRIOR TO S/N -
0130007616)
General
IMPORTANT
DO NOT ATTEMPT TO DISASSEMBLE THE PLATFORM CONTROL
BOX IF MACHINE IS STILL UNDER WARRANTY. OPENING THE
PLATFORM CONTROL BOX WHILE THE MACHINE IS UNDER WAR-
RANTY WILL VOID THE WARRANTY. IF UNDER WARRANTY
REQUEST A REPLACEMENT BOX FROM THE FACTORY.
The DVL Series and DVSP platform control console allows
for replacement of four (4) components internal to the box.
• Joystick Assembly
• Emergency Stop Switch
• Upper/Lower Shell Gasket
• Button Pad Switch
ELECTROSTATIC DISCHARGE CAN DAMAGE COMPONENTS ON THE
INTEGRATED CIRCUIT BOARD. BE CERTAIN TO DISSIPATE ANY
ELECTROSTATIC ENERGY FROM YOURSELF BEFORE DIRECTLY
TOUCHING THE CIRCUIT BOARD INSIDE THE CONTROL UNIT. PLACE
THE PLATFORM CONTROL BOX ON A NON-CONDUCTIVE SURFACE
WHEN OPENING THE BOX AND WORKING DIRECTLY WITH THE CIR-
CUIT BOARD.
Remove Platform Control Console
First remove the platform control console completely from
the platform assembly, See Section 4.3, Control Compo-
nents - Installation, Platform Control Console Installation.
1. Cover Attach Screws (4) 6. Emergency Stop Switch
2. Lower Console Shell 7. Upper Console Shell
3. Circuit Board 8. Joystick Knob/Switch
4. Lower/Upper Shell Seal 9. Button Pad Switch
5. Joystick Assembly
Figure 4-5. Platform Control Console Components.
1
2
3
4
5
6
7
8
9