Komatsu D375A-8, Operation & Maintenance Manual

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After the operation is finished, move the machine to a safe place and perform manual stationary regeneration.
PARKING BRAKE SYSTEM CAUTION LAMP
The parking brake system caution lamp warns about abnormal-
ity in the parking brake system.
When action level “L04” is displayed
The caution lamp lights up in red and the alarm buzzer sounds
continuously.
Stop the machine immediately and ask your Komatsu distribu-
tor for inspection and maintenance.
When action level “L03” is displayed
The caution lamp lights up in red and the alarm buzzer sounds
intermittently.
Stop the work, move the machine to a safe place, and then ask your Komatsu distributor for inspection and
maintenance.
When action level “L01” is displayed
The caution lamp lights up in yellow.
Some functions may be restricted for use, but the machine can operate.
When you finish the operation, always perform the inspection and maintenance.
Ask your Komatsu distributor for inspection and maintenance as needed.
TRANSMISSION OIL FILTER CLOGGING CAUTION LAMP
The transmission oil filter clogging caution lamp warns about clogging of the transmission oil filter.
When clogged
The caution lamp lights up in yellow, and the action level “L01”
is displayed.
Transmission oil filter is clogged.
Stop the engine, and check or replace the transmission oil filter.
ENGINE SYSTEM CAUTION LAMP
k k
WARNING
If the operation is continued while the red caution lamp is lit, accumulation and combustion of the soot
in KDPF are accelerated, and consequently the temperature of KDPF and exhaust gas can increase
high. Stop the engine immediately.
The engine system caution lamp warns about abnormality in
the engine system.
When action level “L04” is displayed
The caution lamp lights up in red and the alarm buzzer sounds
continuously.
Stop the machine immediately and ask your Komatsu distribu-
tor for inspection and maintenance.
OPERATION EXPLANATION OF COMPONENTS
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