ILU 40/50 Owner
’s Manual
Revision 1.5
22
2. Check the circuit breaker at the main batteries.
Every truck has a circuit breaker on top of the main battery. If you have a studio unit, or a trailer, you will
also find an auxiliary battery kit as shown in the pictures below
(“Truck Battery” and “Auxiliary Battery”).
If circuit breaker reset arm is popped out, push it back in as shown on the decal ATG-BKR next to your
breaker or on battery box lid.
3. Are the vehicle batteries charged?
Check batteries and the truck/trailer charging system. Start truck and run engine in fast idle for charging
the batteries. If liftgate starts working, recharge batteries.
4. Check the fuse at the power pack.
In the Hydraulic Power Unit next to the motor you will find two fuses. Check for burned fuses and
replace it with the same type.
DO NOT use higher amperage fuse.
Truck Battery
Auxiliary Battery
Location of
circuit breaker
Reset your Circuit Breaker
