Komatsu WA100M-7, Operation And Maintenance Manual

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Operation 3.2 Descriptions of the individual elements
WA80M-7, WA100M-7 – VENAM03001
3-43
3.2.10 Fuses
ATTENTION
 Turning fuses off while the ignition is on may cause damage
to components of the electrical system.
 Switch the starting switch to the OFF position before replac-
ing fuses; only switch the battery main switch off once the
green pilot lamp on the relay box has gone out. Remove the
key to the battery main switch.
 Fuses with improper ratings may cause cable fires or blow
again immediately.
 Always replace defective fuses with fuses of the same rating.
The fuses protect the electrical system. Replace defective, cor-
roded, or loose fuses.
The fuses can be seen when the panel on the right side of the cab
is opened.