Komatsu WA480-8, Руководство по эксплуатации и техническому обслуживанию

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STARTING MACHINE AFTER LONG-TERM STORAGE
NOTICE
If the machine has been stored without performing the monthly rust-prevention operation, consult your
Komatsu distributor before using it.
When using the machine after long-term storage, perform the following items before using it.
• Wipe off the grease from the hydraulic cylinder rods.
• Add oil and grease at all lubrication points.
• When the machine is stored for a long period, moisture in the air will mix with the oil. Check the oil before
and after starting the engine. If there is water in the oil, change all the oil.
• Check for rust on engine pulley and abnormality on belt.
If the surface of pulley where contacting with the belt is covered with too much rust, remove them with wire
brush.
• Insert the battery disconnect switch key and turn it to ON position.
For the operation method, see “BATTERY DISCONNECT SWITCH (3-123)”.
• If the machine is stored for a long period with the battery disconnect switch OFF or the battery terminal dis-
connected, the time setting of the clock may be lost. In this case, set them again. For detail, see “CLOCK
ADJUSTMENT (3-81)”.
• If the machine has been stored for more than 2 months, perform the following procedure.
• Before starting the engine, replace DEF filter and fill up DEF tank.
• Start the engine and check correctly.
If SCR system has any abnormality, warning is displayed on the monitor screen and the audible alert
sounds. If SCR system has any abnormality, stop the engine, and then start it again.
If SCR system still has abnormality after the engine is restarted, contact your Komatsu distributor.
• If DEF is kept in DEF tank for more than 1 year, ask your Komatsu distributor for replacement.
Dispose of drained DEF according to the local regulations and rules.
Aged DEF may have smell of ammonia. Replace DEF in a well-ventilated place and take care not to
inhale its vapor.
PRECAUTIONS FOR LONG-TERM STORAGE OPERATION
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