Lever hoist before use security measures

lever hoist before use security measures:
A pre-use check hooks, wire rope, axles, and other components, such as found corrosion, cracks, damage, deformation, distortion and other transmission parts are not flexible, is strictly prohibited.
2 Use the lever hoist, non-overloading, the housing should be rated tonnage mark.
3 Use the feed before pour loose rope, and slowly pulled the towing handle, lifting rope in force after the inspection of the axle unit working conditions,
Confirmation before it can continue lifting.
4 should be uniform jog lever handle, pulled only allowed when a person operation, prohibited two or more people forcibly pulled, the operation is strictly prohibited riding rope top.
5 gear should always refueling and maintenance, always check the technical condition of springs and gears to prevent the brake failure of Hoist equipment.