Komatsu PC210-10 DEMOLITION BASE SPEC., Operation & Maintenance Manual, Page: 60 / 458

SAFETY MACHINE OPERATION SAFETY
2–42
LIFTING OBJECTS WITH BUCKETS
SAFETY RULES FOR LIFTING OBJECTS
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Determine the signals to be used and place a signalman in position.
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To prevent the machine from tipping over or falling, carry out the operation on flat ground.
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To prevent the danger of contact with a raised load or the danger from a falling load, do not allow any worker
inside the area.
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Do not exceed the specified lifting load.
For details of the maximum lifting load permitted for the machine see the decal and bucket manufacturers RLL
(Rated Lifting Load).
NOTE:RLL (Rated Lifting Load) for the bucket may not be the same as the lifting capacity of the machine.
Always be sure to lift within the relevant lifting limits.
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All components in the load line (eg.chains, shackles etc.) must be rated correctly for the load to be lifted.
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It is dangerous if the raised load hits any person or structure. When swinging or operating the work equipment,
check carefully that the surrounding area is safe.
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Do not swing or operate the work equipment suddenly. There is danger that this may cause the load to sway
and the machine to tip over.
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Do not leave the operator's seat when there is a raised
load.
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Do not use the work equipment or swing to pull the load in
any direction. There is danger that the hook may break and
the load come off, causing the work equipment to move
suddenly and cause personal injury.
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When swinging or operating the work equipment, check
carefully that the surrounding area is clear from objects,
structures or any persons working around the machine.
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During the lifting operation, reduce the engine speed and
carry out the operation in L mode
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Never travel the machine while lifting the load.
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If the load approaches the lifting limit of the machine, a
warning is shown on the monitor panel and an audible
alarm sounds. In this case, lower the load to the ground.