Ruling machine equipment and crossed the platform must do daily maintenance, weekly maintenance. Each part of the daily maintenance should be around with no dust and grease, dirt, debris wipes platform and track, and track application clean soft cloth to wipe, weekly maintenance should be a week on the guide rail lubricating oil (but with grating ruler or magnetic grating ruler guides surface oil, and pay attention to not make the pollution), check whether there is connection of different parts and other anomalies. 

2. To have abnormal situation and lack of parts quality minister to notice the damage and to find the related technical personnel inspection and maintenance.

3. The use of don't allow anyone to trample, collision orbit plane and accessory. 

4. When lifting casting, the casting platform through above, it is strictly prohibited to avoid unexpected damage marker. 

5. Lifting casting upper and lower platform must have the specialist command, casting by the west or north in and out of the platform, only keep a collision to the ruling machine column and any other parts, it is strictly prohibited in the process of operation platform with large castings turn around. 

6. Orbit case anyone is forbidden to remove. 

7. The equipment downtime after measuring arm must be hit to the center of the platform, to prevent accidental collision.