Yuchai YC310LC-8, Руководство по эксплуатации

Страница: 51 / 184

Stop the Machine and the Maintenance
●
The excavator must stop on the solid and flat ground.
●
After the machine stops steadily, the bucket must be lowered to the ground, the engine must be
idled for 3minutes, and then shut the machine down and pull the key of the switch.
●
Relief the pressure of all the hydraulic systems.
●
When you are forced to shut down the machine on the slop, the enough barriers should be set in
both down direction of the two tracks.
●
Make sure that keep a certain distance between the machine and other machines, when it is
stopped.
●
For the repair of the electric system or electric welding, it needs to disassemble the negative cable
of the battery to prevent the circulation of electrical current.
●
If the repayment needs to support the machine or its accessories, please support them firmly. Do
not work under the support of a single jack.
●
After the machine is starting, do not lubricate or repair, and do not make the hands and feet, as
well as clothing touch the power rotating parts.
●
If the repair is under the running of the engine, the machine must be watched by someone.
●
Do not put any articles in the pocket, which may drop onto the moving components.
●
The splashing of the high-pressure liquid will hurt your eyes and skin, which should be avoided in
the repair.
●
Clear all the debris inside the machine, to protect against possible malfunction, which will cause
injury to the personnel or damage to the machine.
●
Make proper disposal of the waste liquid. Do not put the oil into the ground, drains, pond or lake.
Discharge of oil, fuel, antifreeze liquid and other hazardous waste and processing of plastic, battery
should comply with environmental regulations.
Warning: When carrying out any repairs on the machine, you must hang the
warning signs of “Do not operate” on the operation handle.
2-35