1. Strictly abide by the operating procedures and daily maintenance system.
2. Prevent the dust from entering the cnc lathe machine numerical control device. The floating dust and metal powder are easy to cause the insulation resistance between components to drop, resulting in failure or even damage to components.
3. Regularly clean the cnc lathe machine heat dissipation and ventilation system of the data control cabinet
4. Frequently monitor the grid voltage of the CNC system, and the grid voltage range is 85% ~ 110% of the rated value.
5. Replace the storage battery regularly.
6. When the CNC system is not in use for a long time, it is necessary to power on the CNC system or make the CNC machine run warm program.
7. Maintenance of spare circuit board.
