Talking about what preparations should be made before high pole lamp maintenance?
1. Familiar with drawings, clarify requirements, prepare materials and tools.
2. Check whether the mechanical parts are normal and intact. For example, whether the connecting bolts of each component are firmly connected, whether the bearing is lubricated, etc., the worn parts should be replaced in time.
3. Check whether the grounding system of the motor is reliable. If the rust is serious, remove the rust.
4. Check the worm gear reducer, safety coupling and clutch. Remove grease and add gear oil. Check the wear of the worm gear and replace it when the gear is thinner or has groove marks. The safety coupling must not be easily loosened or adjusted.
5. Carefully check that the lock nut of the wire rope should not have defects such as broken ends or loose sleeves. The wire rope itself should not have bias, loose strands, broken wires, hard injuries, dents, corrosion, and obvious wear. Pay special attention to the rope splitter and the wire rope clamp. In order to prevent the steel wire rope from rusting and reduce the wear between the steel wire rope and between the steel wire rope and the drum and pulley, the anti-rust grease can be applied to the steel wire rope with a stiff brush.
6. Check the limit switch and check whether the power cable is compressed, clamped, or damaged.
