Komatsu PC22MR-3, Руководство по эксплуатации и техническому обслуживанию

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FUSES
FUNCTIONING
3-42
MAIN FUSE 3
NOTICE
q
Before replacing fuses, be sure to first turn the starting switch to the OFF position, wait for over one
minute, then switch the battery disconnect switch to OFF and take out the battery disconnect switch
key.
q
If the engine does not start when the start-up key is set to START, check the mains fuse and replace it,
if necessary.
If the starter does not run when the ignition switch is turned to
position START, the fuse (1) may have blown. Open the cover
on the right side of the machine to check the fuse and change it
if necessary. The mains fuse (50A) is located above the
battery. For details on how to open and close the right cover,
see "RADIATOR COVER (3-33)".
REMARK
The main fuse is the high-capacity fuse installed to protect the
electric components and the wiring.
12V OUTLET FUSE 3
NOTICE
Before replacing fuses, be sure to first turn the starting switch to the OFF position, wait for over one
minute, then switch the battery disconnect switch to OFF and take out the battery disconnect switch key.
The fuse (1) is positioned on the wiring for the 12V power outlet
on the front left of the machine. To replace the fuse, unscrew
the screws (2) and remove the cover.
10A fuse capacity
WEAM014500