Drilling machine CNC maintenance

1. Strictly abide by operating procedures and daily maintenance systems;
2. Prevent dust from entering the CNC device: Floating dust and metal powder can easily cause the insulation resistance between components to decrease, resulting in malfunction or even damage to the components;
3. Regularly clean the cooling and ventilation system of the CNC cabinet;
4. Frequently monitor the grid voltage of the CNC system: the grid voltage ranges from 85% to 110% of the rated value;
5. Regularly replace the memory battery;
6. Maintenance of the CNC system when it is not in use for a long time: frequently power on the CNC system or run the drilling machine warm-up program;
7. Maintenance of spare circuit boards.