剪切过程中，应该随时观察油路压力值是否正常和合适。有问题的话，请及时处

Shearing process, you should always observe the oil pressure is normal and appropriate. Have questions, please timely treatment. In addition, the machine has abnormal sound, it must immediately stop check. <br>Note that the temperature of the tank. When it exceeds the allowable range, the device should be immediately shut down to rest, can not continue to work.

During the shearing process, you should always observe whether the oil road pressure value is normal and appropriate. If you have any problems, please deal with them in time. In addition, if the machine is sounding, it must be stopped immediately for inspection.<br>Pay attention to the temperature of the tank. When the permitted range is exceeded, the device should be shut down immediately and rest, and no further work can be continued.

During the shearing process, it is necessary to observe whether the pressure value of the oil circuit is normal and appropriate at any time. If there is any problem, please handle it in time. In addition, if the machine has abnormal noise, it must be stopped immediately for inspection.<br>Pay attention to the temperature of the tank. In case of exceeding the allowable range, the equipment shall be shut down and rest immediately, and can't continue to work.