Precautions for the use of Explosion-proof Chain Hoist

Explosion-proof Chain Hoist has the advantages of light weight, small size and easy to carry. Explosion-proof hand hoist can be directly raised, pulled, dropped, calibration and other operations. So what should be paid attention to when the explosion-proof hand hoist lifts the heavy objects? The following content is explained by the official website of Kaitaer:

1, before using, should check the explosion-proof hand pull hoist without fault, the appearance of the brake equipment conflict needs to adhere to clean, chain tortuous shall not be used, not without fault shall not be used.

2. No-load test shall be carried out before lifting, and normal operation shall be admitted before use. Try lifting first, and then formally lift after there is no problem. During the trial lifting, it is found that the explosion-proof hand pull hoist with chain lock failure, so as to prevent its use.

3, lifting heavy weight is not allowed to exceed the explosion-proof hand hoist approval.

4. In principle, stop two or less explosion-proof hand hoist lifting a heavy object. When the length of the object exceeds 2m and the weight exceeds 5T, multiple explosion-proof hand-pulled hoists can be normally used for hoisting.

5, when lifting, can not pull too high or too low.

6. When hanging, it shall not be suspended for a long time. If the suspension time is longer, the small chain shall be tied on the big chain.

7, when lifting, the personnel should stand in the lifting object above the tilt of 1m away from the lifting object for lifting operation, the object sliding stop people or stay.

8, in the process of lifting, produce a large chain card chain, forming a loose side, a tight side, can not be pulled by hand large chain, should be handled after the loose chain from scratch.

9, explosion-proof hand hoist after the end of the use of dirt to wipe, stored in a boring address, to avoid corrosion.

10, the operator, should pass the explosion-proof hand hoist operation training, can be on duty.