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Electric hoists represent their own machinery, strength, and toughness, while the stage is elegant, flowing, and soft, with conflicts and collisions between the two.
A complete and undamaged chain hoist can smoothly rise and fall. Once there is a problem with the chain hoist's rise or fall, it indicates that there must be some abnormality inside.
Category : Stage Chain Hoist Series
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What is the reason why the stage operator's chain hoist cannot descend normally?
A complete and undamaged chain hoist can smoothly rise and fall. Once there is a problem with the chain hoist's rise or fall, it indicates that there must be some abnormality inside. The reasons for this are as follows.
1. The chain hoist experienced brake lock, resulting in the sprocket not functioning properly.
2. The lifting chain has twisted and got stuck inside the chain hoist, preventing it from descending.
3. There is a foreign object inside the chain hoist that is stuck, causing it to malfunction.
Regarding the three situations that cause the chain hoist to malfunction, we can take the following measures.
1. Pull the bracelet of the chain hoist with force and pull it up four or five times to restore normal operation.
2. Pull the zipper strip, first lift the heavy object, then check the position of the chain, and then release the twist joint.
3. Foreign objects cannot remain inside the casing, so once encountering the third situation, it is necessary to open the casing to remove the foreign object
After everything is processed, restore the chain hoist to its original state.
This is the method to deal with stage hands that cannot descend normally. I hope it can help everyone.
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