ILU 40/50 Owner
’s Manual
Revision 1.5
21
6.
Troubleshooting
ATTENTION:
Dangerous injuries possible from tools short circuiting main battery connections.
Every time you are finished troubleshooting, close the rubber cover on the curbside of the mount
frame.
REINSTALL THE PLASTIC STRAP ON THE RUBBER COVER WHEN FINISHED!!
Please check the following points before looking for faults:
Please change oil after working on hydraulic unit (removal of valves, opening of cylinder etc.)
There is a possibility of injury if somebody other than an authorized technician works on the
electrical system!
Injuries are possible if short circuits are caused by tools on the main battery connections.
6.1
Basic Function Check
6.1.1
LIFTGATE is competely DEAD (No Clicking or Movement at all)
1. Check the ON-OFF switch.
To activate and start operating the ILU you will have to turn on the ON-OFF switch, which is located on the
right side of your Control Box, as shown below.
