Specications 16 Crane Reference
3203i - Manual # 99904380
CRANE INSTALLATION - CONTINUED
7. Use approximately 4’ (1.2 m) of the cable (item #13) to ground both the vehicle battery and auxiliary battery.
Connect one end of the ground cable to the negative terminal on the vehicle battery, and the other end to bare
metal on the truck body. Use a 5/16” (0.79 cm) ring terminal (item #10 - 77040529) to connect to the truck body.
A
1427
8
15
1028
89044276 OR 77441396
ON-OFF SWITCH TO FUSE
(CUT TO LENGTH)
MALE POWER
CABLE
CONNECTOR
GROUND CABLE
GOUND TO BARE METAL
INSIDE CRANE BOX
DETAIL A
A
WARNING
Install the ground cable to the negative
terminal of the batteries! The crane electrical
ground completes the electrical circuit
through the structure of the crane to the
vehicle frame. The vehicle factory ground is
NOT sufficient to carry the current required by
the crane. Without this extra ground cable,
your crane may not operate at rated capacity,
and motor, contactor, or electrical damage
may occur.