Test method of hoist
1. The hoist operator must master the structure, performance and operation method of the hoist, and have certain mechanical knowledge to ensure the normal operation of the machine.
2. Before operation, check the hoist and shutdown machine thoroughly. Whether the lubrication condition of each part is good or not and whether the bolt is loosened. 3. When the hoist is in operation, the operator must not leave the scene and stop immediately when problems are found.
4. When repairing the machine, the load must be removed.
5. When in use, it is necessary to inject lubricating oil into the injection hole at any time, to keep enough lubricating oil, to regularly remove grease scale on the screw, and to coat new oil to prevent rust.