What are the daily fault handling procedures for overhead crane maintenance electricians?

[BrantleyDella]

There are many small details to pay attention to in the daily fault handling for overhead crane maintenance electricians. Below is an introduction to the daily fault handling procedures for overhead crane maintenance electricians: 1. Brake failure or inability to stop: inspect the electrical components; replace the brake lining; replace the fatigued main spring and adjust the brake according to technical requirements. 2. Brake not releasing: remove obstructions; adjust the main spring to meet standards; adjust or replace the brake screw; replace the coil. 3. Hook assembly falling: immediately repair the upper limit switch; strictly prohibit overloading; replace the rope. 4. Brake lining emitting a burnt smell, smoking, or wearing out quickly: adjust the brake to ensure even clearance and that the lining can separate from the brake wheel during operation; replace the auxiliary spring; repair the working surface of the brake wheel.