Komatsu Galeo PC800LC-8, Operation & Maintenance Manual

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LONG TERM STORAGE
OPERATION
3-142
DURING STORAGE 3
WARNING
If it is necessary to perform the rust-prevention operation while the machine is indoors, open the doors
and windows to improve ventilation and prevent gas poisoning.
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During storage, operate and move the machine for a short distance once a month so that a new film of oil will
coat moving parts. At the same time, also charge the battery.
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For machines equipped with an air conditioner, operate the air conditioner for three to five minutes once a
month to circulate lubricant to all parts of its compressor. Be sure to idle the engine at low speed and operate
the air conditioner. Also check the quantity of refrigerant twice a year.
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When operating the work equipment, wipe off all the grease from the hydraulic cylinder rods.
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If the machine is equipped with an air conditioner, operate the air conditioner for 3 to 5 minutes once a month
to lubricate all parts of the air conditioner compressor. Always run the engine at low idle when doing this. In
addition, check the refrigerant level twice a year.
AFTER STORAGE 3
NOTICE
If the machine has been stored without carrying out the monthly rust-prevention operation, consult your
Komatsu distributor before using it.
When using the machine after long-term storage, do as follows before using it.
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Wipe off the grease from the hydraulic cylinder rods.
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Add oil and grease at all lubrication points.
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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.
STARTING MACHINE AFTER LONG-TERM STORAGE 3
When starting the engine after the machine has been in storage for a long time, carry out the warming-up opera-
tion thoroughly. For details, see “Engine Warm Up (3-95)“.