After the Manual lever hoist is used, the hoist should be cleaned and coated with anti-rust grease and stored in a dry place. The maintenance and repair of the Manual lever hoist should be carried out by those who are familiar with the hoist mechanism, so that it can effectively prevent the person who does not understand the performance principle from disassembling.
The gear installation of the Manual lever hoist needs to be operated according to the drawings. When installing the slot nut, the hand wheel should be turned clockwise to make the ratchet and friction plate compact on the brake air seat. Groove nut.
After the Manual lever hoist has been cleaned and inspected, it shall be tested for no-load and heavy-load tests to confirm that the work is normal, automatic and reliable before it can be used. The friction surface of the brake must be kept clean and no sludge contamination is allowed. Choose a suitable size hoist for use, and overload is strictly prohibited.