2-25
Repair
Warning: Please handing “No operation” sign on the operation
handle during repair.
●
Machines should stop on the smooth and hard road.
●
After the excavator stops, it must put down the bucket, and run the engine
3 minutes with low speed, then stop it and pull out the key.
●
Release all the power of the hydraulic system.
●
If the machine should stop on the slope, there should be enough road-block
under the crawlers.
●
There should be enough distance between other machines when the
machine stops.
●
When the electric system or electric welding is maintained, it should
take-down the cathode cable of the accumulator. Do avoid the current
movement.
●
After the machine starts, do not lubricate or maintain. Do not let the motion
touch the running part.
●
If the machine needs to maintain when the engine runs, there should be
someone to see it.
●
Do not put some small parts into the placket.
●
The high-pressure liquid can hurt the eyes and the skin. Do avoid it when
the machine maintains.
●
Do clean all the sundries in the interior of the machine, it may hurt the
operator or destroy the machine.
●
Do deal with the waste liquid with correct way. Do not throw the oil into
ground
、
drain
、
creek
、
pond or lake. Letting oil
、
fuel
、
antifreeze
、
plastic
、
accumulator oil and other poisonous waste should obey environmental
protection rules.
