1. Select the appropriate size of the lever hoist for use, and overload is strictly prohibited.
2. Before use, the opponent hoist is used for safety inspection, and the opponent hoist is tested for no-load, and the position of the hook is adjusted reasonably according to actual requirements.
3. The lower hook adjustment method is as follows: pull the dial block so that the dial block is in the “N” position, rotate counterclockwise and pull out the hand wheel. At this time, the clutch is open, and the chain can be easily adjusted by pulling out the chain. Position, after the adjustment is completed, turn the handwheel clockwise to return it to its original position.
4. After the adjustment is finished, the heavy object is hung in the middle position of the lower hook, and the lifting of the handle can realize the lifting of the heavy object.
