Electrical Distribution Box - Volvo EC330B Operator's Manual

Electrical distribution box

General
The machine has an electrical distribution box (A) installed to the
right of the operator seat. The electrical distribution box contains
most of the fuses and relays of the machine.
WARNING!
A
Never install a fuse with a higher ampere rating than that
stated on the decal (risk of damage or fire on the circuit
board).
If a fuse blows repeatedly in the same position, the cause of
S82098
the fault has to be investigated.
Fuses and relays positioned in the electrical distribution box are
easily accessible after the cover on the electrical distribution box
has been opened. The inside of the cover is provided with a decal
showing which appliance is connected to the respective fuses.
This is also shown in the figure below.
Service and maintenance
Electrical system 151