Komatsu PC80MR-5E0, Руководство по эксплуатации и техническому обслуживанию

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2.
Remove screws (1) and cover (2).
3.
Place a container under drain hose to receive fuel.
4.
Open drain valve (3) to discharge the sediment and water
in the bottom together with the fuel.
Be careful not to get fuel on yourself.
5.
When clean fuel flows out, close drain valve (3).
6.
Install cover (2).
METHOD FOR CHECKING WATER SEPARATOR, DRAINING WATER AND SEDI-
MENT
1.
Open engine hood (1).
2.
Lock securely with hood support lever (2).
3.
Check for water and sediment.
The water separator forms one unit with fuel prefilter (3).
It is possible to judge the water level and amount of sedi-
ment by looking through transparent cup (4).
If there is water or sediment accumulated, drain it accord-
ing to steps 4 to 6.
4.
Place a container under drain hose (5) to receive the wa-
ter.
5.
Turn the handle (6) to CLOSE position (S), and loosen
drain valve (7) and drain the water.
6.
When fuel starts to drain from drain hose (5), tighten drain valve (7) immediately.
NOTICE
If the water inside transparent cup (4) freezes, check that the frozen water has melted completely,
then follow the procedure to drain the water.
RKA68120
RKA68130
RKA68180
RKA68190
OPERATION MACHINE OPERATIONS AND CONTROLS
3-103
WENAM00241