1. Suspension loading operations shall be carried out by the suspension.
2. Use the hanging clamp that matches the purpose.
3. In the range of allowable load, shall not be overloaded.
4. Use within the permissible plate thickness range.
5. Do not enter the lifting range or flip area.
6. Do not beat or impact hanging objects and spreaders.
7 shall not cause the hanging object to move abruptly or abruptly stop.
8. To avoid the emergence of heavy material, in order to safety the best use of more than two hanging clamp.
9. Before use to check, head, gaskets, teeth between the blockage, wear and other abnormalities, check and then use.