Long-Term Storage; Before Storage; During Storage - Komatsu PW130ES-6K Operation & Maintenance Manual

OPERATION

LONG-TERM STORAGE

BEFORE STORAGE

NOTICE
To protect the cylinder rod when the machine is not
being used, set the work equipment in the posture shown in
the diagram. (This prevents rusting of the cylinder rod)
When putting the machine in storage for a long time, do as fol-
lows.
After every part is washed and dried, the machine shall be
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housed in a dry building. Never leave it outdoors. In case it is
indispensable to leave it outdoors, park the machine on the
well-drained concrete and cover it with canvas etc.
Completely fill the fuel tank, lubricate and change the oil
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before storage.
Apply a thin coat of grease to metal surface of the hydraulic
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piston rods.
Disconnect the negative terminals of the battery and cover it,
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or remove it from the machine and store it separately.
If the ambient temperature is expected to drop below 0°C,
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always add antifreeze to the cooling water.
Lock each control lever with the lock lever.
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Set the stop valve to the "lock" position on machines ready for
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attachments. Install the blind plugs to the elbows.
Set the selector valve to the "Crusher and general attach-
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ment" position on machines ready for attachments.

DURING STORAGE

If it is unavoidably necessary to carry out the rust preventive
operation while the machine is indoors, open the doors and
windows to improve ventilation and prevent gas poisoning.
Operate the engine and move the machine for a short distance
once a month so that a new film of oil will be coated over movable
parts and component surfaces. At the same time, also charge the
battery.
Also carry out cooler operation in the case of machines equipped
with an air conditioner.
WARNING
LONG-TERM STORAGE
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