1. Check and confirm whether the cooling system and lubrication system of the motor work properly before carving and during carving;

2. It is forbidden to touch the spindle by hand when rotating to avoid accidental injury;

3, pay attention to regularly clean the debris in the sports box, to ensure the normal operation of the machine;

4, clamping work, must follow, the principle of loading, loading flat, loading is strictly prohibited in the suspended material carving;

5, before clamping tool to clean the card head debris, clamping must first put the card into the lock nut down, together with the motor shaft;

6. It is strictly forbidden to rotate the spindle at the knife point to avoid damaging the knife point. It is strictly forbidden to inject water or oil into the knife point.

7. Before starting processing, please put your hands on the red emergency switch button and press it immediately in case of any accident;

8. After processing, power should be turned off and machine and ground cleaned.