1, must adopt the correct way coefficient, can not overload
2. Make sure the sling is not damaged before each use
3, circular sling is susceptible to mechanical, chemical, high temperature damage, if the protective layer is seriously damaged, so that the sling should not be used
4, the use of protective objects to separate the sling and the angle of the load
5. Round sling shall not be knotted
6, hoisting, sling and load must not be dragged
7. Avoid shock or vibration loads 8, with dangerous sling do not need to repair, please follow the supplier's advice.