Komatsu HD465-8, Руководство по эксплуатации и техническому обслуживанию

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2.
Run the engine at low idle and check the oil level with the
“Low temperature” scale on the sight gauge (G2).
It is correct if the oil level is between marks H and L.
REMARK
Use the sight gauge (G1) as a guide for checking the oil
level when the engine is stopped.
3.
If the oil is insufficient, add oil through the oil filler port (F).
METHOD FOR CHECKING DUST INDICATOR
1.
Check that the red line in the transparent portion of dust in-
dicator does not indicate 7.5 kPa {0.076 kg/cm
2
}.
If it indicates 7.5 kPa {0.076 kg/cm
2
}, clean or replace the
air cleaner element immediately.
For the cleaning method of the element, see “METHOD
FOR CHECKING, CLEANING AND REPLACING AIR
CLEANER (4-13)”.
2.
After cleaning or replacing, press the top of dust indicator
to return the red line to its original position.
METHOD FOR CHECKING BATTERY DISCONNECT SWITCH
Check that battery disconnect switch (S) is in ON position (I).
METHOD FOR CHECKING WATER SEPARATOR, DRAINING WATER AND SEDI-
MENT
k k
WARNING
• Immediately after the engine is stopped, all of parts are still very hot. Avoid draining water or re-
moving the transparent cup.
Wait for all parts to cool down before starting the work.
• When the engine has run, high-pressure is generated in the engine fuel piping. When draining the
water or removing the transparent cup, wait for at least 30 seconds after stopping the engine to let
the internal pressure go down before starting the work.
• Do not bring any open flame close.
MACHINE OPERATIONS AND CONTROLS OPERATION
3-142