Komatsu PC490-11, Инструкция по установке и эксплуатации

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1.
Move the starter switch to the ON position (B).
2.
Depress the test button (9) on the pump for three to five
seconds.
The system will run a run a single test. During this test the
green LED (4) of the selected interval on the in-cab display
(2) will flash (2 sec. on/ 2 sec. off).
In order to provide additional grease to all grease points (i.e. after cleaning the machine) or to vent the system a
continuous lubrication cycle run can be performed.
1.
Move the starter switch to the ON position (B).
2.
Depress the test button (9) on the pump for more than six seconds. The system will perform a continuous
lubrication test. During this run the green LED (4) of the selected interval on the in-cab display (2) will flash
(02 sec. on/ 0.2 sec. off).
3.
The continuous test cycle ends after the starter switch is moved to the OFF position (A).
A test cycle can only be started when the system is not in the pump phase of a current greasing cycle. If the
system is busy with a pump cycle, it will not react to the test push button.
NOTICE
Only use grease tests cycles if necessary. Every time a test cycle is carried out grease is added to
the grease points. This will increase grease usage and can cause excessive greasing of the grease
points.
CHECKS BEFORE STARTING
For the following items, see OPERATION, “METHOD FOR CHECKING BEFORE STARTING”.
• Method for draining water and sediment from fuel tank
• Method for checking water separator, draining water and sediment
• Method for checking oil level in hydraulic tank, adding oil
• Method for checking coolant level, adding coolant
KS000884
KS000885
KS000878
MAINTENANCE MAINTENANCE PROCEDURE
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