1.Each rigging must be checked before each use
2. Don't let the rigging knot
3. Avoid robbing or oscillating loads, avoid eccentric loads
4. When moving the rigging, don't drag it
5. Before operation, check whether the rigging model used matches and the link is firm and reliable.
6. No big impact or collision is allowed during lifting
7. When lifting, do not twist or noose
8. Avoid friction between the wire rope and the shackle when the rigging is lifted, causing the horizontal pin to rotate, causing the horizontal pin to detach from the buckle body.
9. According to the frequency of use and poor working conditions, Chengdu should determine a reasonable periodic inspection. The periodic inspection period should not be less than half a year, and the longest should not exceed one year, and make inspection records