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11. After the heavy object has landed safely and stably, remove the lower
hook .
12. After use, handle it gently, place it in a dry and ventilated place, apply
lubricating oil and put it away.
1.The chain is kinked, and the fault is usually caused by not combing the
chain when hanging it. The solution is to comb it and hang it again.
2.The failure reason of the chain jumping is that the chain and sprocket are
not in the same working face . The solution is to keep the chain and
sprocket in the same working face when operating.
3. Hand chain stuck, the solution is to pull the hand chain in reverse.
1.After use, the hoist shall be cleaned and coated with anti-rust oil and
stored in a dry place.
2.Maintenance and overhaul shall be carried out by those familiar with the
hoist mechanism to prevent those who do not understand the performance
principle of the mechanism from being removed at will.
3. After cleaning and maintenance, the hoist shall be subject to no-load
and heavy-load tests, and can be delivered for use only when it is
confirmed that the hoist works normally and the brake is reliable.
4. The friction surface of the brake must be kept clean, and the brake part
should be checked regularly to prevent brake failure. Self-falling of heavy
objects occurs.
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