1. The operator must be familiar with the operation sequence and performance of the machine tool, and the operator should be familiar with the programming method of the numerical control system of the machine tool and carry out the "safety protection instruction". Use the "parameter table" correctly. It is forbidden to use equipment beyond performance.

2, the operator must undergo training, examination or assessment, show certificates.

3. Please wear work clothes, safety shoes, working cap and protective glasses when working. Note: gloves are not allowed to operate the machine tool.

4. Be careful not to move or damage the warning signs installed on the machine tool.

5. Be careful not to place obstacles around the machine tool, and the working space should be large enough.

6. When a job needs two or more people to complete together, we should pay attention to mutual cooperation.

7. Compressed air is not allowed to clean machine tools, electrical cabinets and numerical control devices.