Explosion-proof hand hoist after the use of improper maintenance or not maintenance will form a certain impact on its use, then Hebei Hengying xiaobian today and we talk about the daily protection and maintenance of explosion-proof hand hoist 8 attention:
1. At the end of use, the hoist shall be cleaned and coated with anti-rust grease and stored in a dry place to avoid dampness, rust and corrosion of explosion-proof hand-pulled hoist.
2. Protection and maintenance should be carried out by the organizers of explosion-proof hand pull hoist, with hot oil cleaning hoist parts in the gear and bearing part butter smooth avoid do not understand the functional principle of the machine at will disassembly.
3. Explosion-proof hand pull hoist through cleaning and repair, should be carried out no-load experiment to admit that normal operation can only be delivered and used when the brake is firm.
4. The appearance of the brake conflict is necessary to adhere to clean. Brake part should often check to avoid brake failure to produce heavy weight falling phenomenon.
5. The rollers of the left and right bearings of the explosion-proof hand-pulled hoist sprocket can be adhered to the inner ring of the bearing which has been pressed on the sprocket journal with butter and then loaded into the outer ring of the bearing of the wall plate.
6. In the braking part of the equipment, pay attention to the engagement of the ratchet groove and the claws of the excellent spring control of the ratchet should be sensitive and reliable. After installing the upper sprocket, rotate the hand sprocket clockwise to press the ratchet and the conflict plate on the brake seat, and rotate the hand sprocket counterclockwise to leave space between the ratchet and the conflict plate.
7. In order to protect and disassemble the convenient hand chain, one section is tied to the open chain (welding is not allowed).
8. In the process of refueling and using explosion-proof hand hoist, it is necessary to adhere to the conflict surface of the brake equipment clean, and often check whether the brake failure to avoid heavy weight from falling.
