The specific requirements for the accessories of the electric hoist before use

The electric hoist needs to be inspected as a whole before use. The specific requirements for accessories are as follows:

1. The hand control buttons should move accurately and sensitively in the up and down and left and right directions, and the motor and reducer should have no abnormal sound.

2. The brake should be sensitive and reliable.

3. There should be no foreign matter on the running track of the electric hoist.

4. The action of upper and lower limiter should be accurate.

5. The hook stop nut should be tightened.

6. The hook should be flexible to rotate in the horizontal and vertical directions.

7. The hook pulley should rotate flexibly.

8. The wire rope should have no obvious defects, be neatly arranged on the drum, no signs of detaching from the pulley groove, and good lubrication.

9. There is no abnormal phenomenon in the lifting aids, and the working environment temperature of the electric hoist is -25-+40 degrees Celsius.

10. The electric hoist is not suitable for places full of corrosive gas or where the relative humidity is greater than 85%. It cannot replace the explosion-proof hoist. It is not easy to lift and transport molten metal or toxic, flammable and explosive materials.