Fuse - Komatsu PC750LC-7 Operation Manual

DETAILED CONTROLS AND GAUGES

FUSE

NOTICE
Before replacing a fuse, be sure to turn off the starting switch.
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 Capacities and Circuit Names
Fuse
No.
capacity
(1) 10A Prolix circuit
(2) 10A Electromagnetic valve
(3) 10A PPC hydraulic lock solenoid
(4) 20A Window washer, cigarette lighter
(5) 10A Horn, flash lamp light (if equipped)
(6) 10A Spare
(7) 10A Rotating lamp (if equipped)
(8) 10A Spare
(9) 10A Radio
(10) 20A Monitor, Buzzer
(11) 25A Air conditioner unit
(12) 20A Spare
(13) 20A Spare
(14) 10A Optional power source (1)
(15) 10A Optional power source (2), 12V power port
(16) 10A Radio backup
(17) 10A Network pass (direct from battery)
(18) 10A Spare
(19) 10A Room lamp
(20) 10A Step light
3 - 68
Name of Circuit
OPERATION