Komatsu HM400-5 - Method for Replacing Slow-Blow Fuse

4.
Open cover (2) at the rear left of the operator's seat.
5.
Pull out the air filter (recirculation air filter).
6.
Remove the dust sticking to the air filter (recirculation air
filter) with low compressed air or a soft brush.
METHOD FOR REPLACING SLOW-BLOW FUSE
NOTICE
• Before replacing the slow blow fuse, be sure to turn the starting switch to OFF position (A) and turn
the battery disconnect switch to OFF position.
• Replace the slow blow fuse with the one of the same capacity.
Should the slow-blow fuse is blown, investigate the cause and take necessary actions.
1.
Turn the starting switch to OFF position (A).
2.
Check that the system operating lamp goes out.
3.
Turn the battery disconnect switch to OFF position.
4.
Remove the slow-blow fuse box from the machine body.
5.
Open covers (1), (2) and (3) of the slow-blow fuse box.
MAINTENANCE PROCEDURE MAINTENANCE
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