1. Before using the lever hoist, check whether the surface of the lever hoist is damaged or deformed. If the lifting chain is damaged, it cannot be used;
2. When using the lever hoist, do not lengthen the lever at will. This is because the lifting capacity of the lever hoist is limited. If the lever is lengthened, it will cause the lever hoist to be overloaded and damage the parts;
3. After each use of the lever hoist, clean it and apply anti-rust grease. Do not leave the lever hoist in the rain or in a humid place. Remember to store it in a dry place.
