Electric chain hoist brake failure occurs, how to solve

Electric  Rope hoist  brake there are many, cone, electromagnetic, Pond's plane brakes and so on. Larger than the electromagnetic brake down, but when the production chain hoist less difficult and longer brake life. Pond's brakes and conical brakes, brake down a small amount of time to do the electric chain hoist high degree of difficulty, life is short.
Hoist the reliability is very high, because the electric  lift hoist  is used conical rotor brake structure, brake motor shell, radiator fan design, but together, connected to a hot cooling fan under the surface, braking and friction braking with the motor cover. When the brake pads wear serious contact with the rear brake, the braking skid. When the brake is refused or failed, they should immediately stop using, adjust the brake.
1, the no-load motor hood.
2, unscrew the three screws.
3, the fastening nut, pay attention to tighten the screws.
4 to reposition the screw, install the cover.
Adjustment, do not immediately use electric chain hoist,manual hoist you should first find a small object hanging tests, such as reduced or no braking in the case, in accordance with a hole, such as a better course of action, and then find the rated load adjustment weight, suspended tests.