Komatsu D155AX-8E0, Руководство по эксплуатации и техническому обслуживанию

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ENGINE OVERRUN CAUTION LAMP
The engine overrun caution lamp lights up when engine over-
run occurs.
Since overrun can damage the engine and hydraulic compo-
nents, stop the work immediately and operate at low travel
speed until the overrun caution lamp goes out.
RADIATOR COOLANT LEVEL CAUTION LAMP
Radiator coolant level caution lamp warns about drop of radia-
tor coolant level.
When the coolant level dropped
The caution lamp lights up in yellow and indicates action level
“L01”.
The radiator coolant is insufficient.
Check the coolant level in the reservoir tank of the radiator and
add coolant.
For detail, see “METHOD FOR CHECKING COOLANT LEVEL,
ADDING COOLANT (3-145)”.
If the coolant level drops again in a short time, the coolant may be leaking from the radiator.
For the inspection and maintenance, ask your Komatsu distributor.
CHARGE LEVEL CAUTION LAMP
Charge level caution lamp warns about abnormality in the
charging system while the engine is running.
When abnormal
The caution lamp lights up in red and indicates action level
“L03”.
The alarm buzzer sounds intermittently.
Charging is not be performed normally while the engine is run-
ning.
Stop the engine and check the alternator belt and air condition-
er compressor belt for damage, then ask your Komatsu distrib-
utor for inspection and maintenance.
AIR CLEANER CLOGGING CAUTION LAMP
Air cleaner clogging caution lamp warns about clogging of the
air cleaner.
When clogged
The caution lamp lights up in yellow and indicates action level
“L01”.
The air cleaner is clogged.
Stop the engine and check and clean the air cleaner.
For detail, see “METHOD FOR CHECKING, CLEANING AND
REPLACING AIR CLEANER”.
EXPLANATION OF COMPONENTS OPERATION
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