1、必须采用正确的方式系数，不能超载。

1, the correct method of coefficient must be adopted, which can not be overloaded.

2、每次使用前确信吊索没有损坏。

2. Make sure the sling is not damaged before each use.

3、圆形吊索易受机械、化学、高温损伤、假如保护层严重破损，这样吊索不得使用。

3, circular sling is vulnerable to mechanical, chemical, high temperature damage, if the protective layer is seriously damaged, so the sling can not be used.

4、用保护物隔开吊索与负载物的棱角。

4, use the protector to separate the angle between the sling and the load.

5、圆形吊索不得打结。

5, round sling must not knot.

6、吊装时，吊索和负载物不得拖拉。

6. When hoisting, the sling and the load must not be dragged.

7、避免冲击或振动负载物。

7. Avoid shock or vibration load.

8、带危险的吊索不必修理，请遵循供应商意见。

8. The dangerous sling does not need to be repaired. Please follow the supplier's opinion.