1. Those who do not learn, do not understand the structure, performance and operating procedures of the machine must not start the machine without authorization.
2. Lubricating parts of the machine should be filled with oil at least once in each class as required.
3. The hydraulic oil added to the fuel tank should be strictly used with high-quality anti-wear hydraulic oil. It must be strictly filtered, and should always maintain sufficient oil. If it is insufficient, it should be filled immediately.
4. The fuel tank should be cleaned and replaced with new oil once every six months, but the first time the filter oil can not be washed for more than one month, the new oil used once is strictly filtered and allowed to be used again.
5. When there is a serious oil spill or an abnormal phenomenon during work, stop immediately, analyze the cause and eliminate the fault, and do not force the operation.
6. During the operation or packing process, the machine must not be repaired or touched by hand. It is strictly forbidden to press the material in the bin with your hands or feet.
7. When the pump, valve and pressure gauge are adjusted, they must be carried out by experienced technical workers. If the pressure gauge is found to be faulty, the watch should be checked or updated immediately.