1. Crusher normal operation only after the feeding.
2. Material should be broken by adding uniformly crushing cavity, and should avoid the side feeding to prevent the sudden increase in load or unilateral mutations.
3. In normal circumstances, the bearing temperature rise should not exceed 35℃, the maximum temperature not exceeding 70℃, otherwise should be immediately stopped and identify the cause to be removed.
4. Before parking, it should stop feeding and only when the material which to be broken in the broken cavity was completely empty, the motor can turn off .
5. In use, if the issues caused by broken down cavity blocking material, it should be immediately shut down the motor and the material must be removed before re-use.
6. Turn it around one end of jaw plate after wearing down.