Auxiliary Electric Power; Fuse - Komatsu PC45MR-3 Operation And Maintenance Manual

OPERATION
DETAILED CONTROLS AND GAUGES

AUXILIARY ELECTRIC POWER

12V Power Source
NOTICE
Be sure to close cap (1) after use of the external power source. If the cap is
left open, rainwater seeps in, possibly causing short-circuiting.
An external power source terminal is installed under the operator
seat. It can be used for low-voltage electrical equipment.

FUSE

NOTICE
Before replacing a fuse, be sure to turn starting switch to the OFF position.
The fuses protect the electrical equipment and wiring from burning out.
If the fuse becomes corroded, or white powder can be seen, or the fuse is loose in the fuse holder, replace the fuse.
Replace the fuse with another of the same capacity.
Fuse box (1)
It is provided under the cover beneath the operator's seat.
3 - 35