Komatsu PC700LC-11, Operation & Maintenance Manual

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Location of boom cylinder safety valves (A), (B) and arm cylinder safety valve (C).
PRECAUTIONS FOR LIFTING OPERATIONS
• Determine the signals to be used and place a signalman in position.
• To prevent the machine from tipping over or falling, carry out the operation on flat ground.
• To prevent the danger of contact with a raised load or the danger from a falling load, do not allow any work-
er inside the area.
• Do not exceed the specified lifting load.
For details of the maximum lifting load permitted for this machine, see the decal and bucket manufacturers
RLL (Rated Lifting Load).
NOTICE
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 relevant lifting limits.
• All components in the load line (eg. chains, shackles etc.) must be rated correctly for the load to be lifted.
• It is dangerous if the raised load hits any person or structure. When swinging or operating the work equip-
ment, check carefully that the surrounding area is safe.
• Do not swing or operate the work equipment suddenly.
There is a danger that this may cause the load to swing and the machine to become unstable or tip over.
• Do not leave the operator seat when there is a raised load
Do not leave the operator seat when there is a raised load.
SAFETY PRECAUTIONS FOR OPERATION
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