What to do when the electric hoist is stuck during operation?

Customers often use electric hoist is not sometimes encountered in the process of using the electric hoist does not move it? What's going on? How to do it? Specific analysis.
If during use, the electric hoist trolley will encounter stuck motion during the running process, or if it is shaking right and left, if we encounter such a situation, we should check if the track is not scratched on the side. If you see any, then you can conclude that it is a bad track. Then you need to pay attention to what is the cause of the track. It may be due to inconsistent track spacing, uneven track, unstiffened blocks, etc. You can check these situations, if you find that this week can be handled immediately.

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