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

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4.
Turn starting switch key (2) to START position (C).
The engine will start.
5.
When the engine starts, release the starting switch key (2).
The key will return automatically to ON position (B).
REMARK
• White smoke may be discharged for a short time im-
mediately after the engine is started or during the Af-
tertreatment Devices Regeneration in the cold season,
but this is not a failure.
• The smell of the exhaust gas is different from that of
the conventional diesel engine because of the exhaust
gas filtering function.
METHOD FOR STARTING ENGINE IN COLD WEATHER
k k
WARNING
• Start the engine only while sitting down in the operator's seat.
• Do not attempt to start the engine by short-circuiting the engine starting circuit. Doing so may
cause a serious personal injury or fire.
• Check that there are no persons or obstacles in the surrounding area, then sound the horn and start
the engine.
• Never use starting aid fluids as they may cause explosions.
• Exhaust gas is toxic. When starting the engine in confined spaces, be particularly careful to ensure
good ventilation.
NOTICE
• Do not turn the starting motor continuously for more
than 20 seconds. If the engine does not start, wait for
approximately 2 minutes, and then repeat the opera-
tion from step 2.
• Before starting, check that the fuel control dial is in
Low idle (MIN) position.
• This machine is equipped with the automatic warm-up
function to heat the coolant more quickly and the tur-
bo protect function to protect the turbocharger. When
fuel control dial (1) is operated just after the engine is
started in cold weather, the engine speed may not
change for several seconds.
• Even if the engine is started with the fuel control dial
is not in Low idle (MIN) position, the engine speed is
set to low idle (MIN).
In this case, you can change the engine speed by turn-
ing the fuel control dial to Low idle (MIN) position and
then turning to High idle (MAX) position.
OPERATION MACHINE OPERATIONS AND CONTROLS
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