Yuchai YC60-9, Руководство оператора

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5. Lift the machine
A. safety rulers
1) Don’t lift the machine when there is somebody on it.
2) It must be sure the chains that use to lift the machine have the
enough intensity to carry the weight of the machine.
3) In order to avoid the machine’s unbalance, it must do just like
following provided steps.
4) Don’t lift the machine when the above body doesn’t parallel with the
track. And only when they parallel, it can use the chain to suspend the
machine.
5) When in the process of lifting, it must keep the machine in horizontal.
6) When in the process of lifting, there must be nobody under the
machine or around the machine.
B. Lifting procedure
Attention: the lifting procedure is used for the standard machine.
According to different configurations, the size, the weight and the
barycentre are different, so the lifting procedure also will be
different.
When lifting the machine, it must be
on the smooth floor and do as the
following procedures:
1) Slew the platform of the machin,
keep the working device at front of
Front idler wheel.
2) Extend the bucket cylinder and arm
cylinder completely, and use boom
cylinder to lower working device on
the ground.
3) Shut down the engine, make sure
there is nothing else in the cabin,
Close the door and the window, then
leave the machine.
4) One tightwire have to pass through
between first and second bottom
rollers, and another tightwire have
to pass through between the fourth
and fifth bottom roller.
5) Adjust the rising angle of the
tightwire to 30 or 40 degree, then we
lift the machine slowly.
6) When the machine lifted above the floor, check the balance of the
machine, then lift it up slowly.