Komatsu HM400-5, Руководство по эксплуатации и техническому обслуживанию

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METHOD FOR CHECKING OIL LEVEL IN TRANSMISSION CASE, ADDING OIL
1.
Start the engine.
2.
Run the engine at low idle and check the oil level using the
“Low temperature” scale on sight gauge (G).
If the oil level is low, add oil through oil filler port (F).
NOTICE
• The oil level changes according to the oil tempera-
ture, so check the oil level after completing the
warming-up operation.
• During operations or when idling the engine after
operations, check the oil level using the “High
temperature” scale.
METHOD FOR CHECKING DUST INDICATOR
1.
Check that the red line in the transparent portion of dust in-
dicator (1) does not indicate 7.5 kPa (30 INCHES H
2
O)
{0.076 kg/cm
2
, 1.08 PSI}.
If the red line indicates 7.5 kPa (30 INCHES H
2
O)
{0.076 kg/cm
2
, 1.08 PSI}, clean or replace the air cleaner
element immediately.
For the cleaning method of the element, see “METHOD
FOR CHECKING, CLEANING AND REPLACING AIR
CLEANER (4-14)”.
2.
After cleaning or replacing, press the top of dust indicator
(1) 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
The water separator forms one unit with fuel prefilter (1).
1.
Check for water and sediment.
The water level and sediment are seen through transparent cup (2).
OPERATION MACHINE OPERATIONS AND CONTROLS
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