Komatsu WA100M-7, Operation And Maintenance Manual

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Operation 3.2 Descriptions of the individual elements
WA80M-7, WA100M-7 – VENAM03001
3-13
1. Warning symbol display
Water separator caution lamp
The water separator caution lamp lights up when an excessive
amount of water has accumulated in the water separator at the
fuel filter.
If this is the case, you have to drain the water from the water sep-
arator.
For details see “Water separator – draining water and dirt accu-
mulations (3-58)”.
Air cleaner caution lamp
This lamp lights up if the air cleaner becomes clogged when the
engine is running.
If this is the case, clean or replace the air cleaner cartridge.
For details see “Air cleaner – renewing, renewing safety filter
(5-39)”.
Differential lock caution lamp
This indicator lights up when the differential lock is engaged.
Engine stop caution lamp
This indicator lights up when the engine shutdown secondary
switch is switched on or the engine has been stopped due to a
fault.
In this case, you must reset the engine shutdown secondary
switch for shutting off the engine, or read out the error code.
For details see “Reading error code (3-112)”.
G0070206
G0070211
G0010064
G0010065