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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.
Usage and maintenance methods for chain hoists:
Category : Stage Chain Hoist
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Usage and maintenance methods for chain hoists:
1. After use, the gourd should be cleaned and coated with rust proof grease. It should be stored in a dry place to prevent moisture, rust, and corrosion of the chain hoist.
2. Maintenance and repair should be carried out by those who are familiar with the hoist mechanism. Clean the hoist components with kerosene, lubricate the gears and bearings with butter, and prevent those who do not understand the performance principles of the machine from disassembling and assembling at will.
3. After cleaning and maintenance, the gourd should undergo a no-load test to confirm its normal operation and reliable braking before it can be delivered for use.
4. The friction surface of the brake must be kept clean, and the brake part should be regularly inspected to prevent brake failure and the occurrence of heavy objects falling off.
5. When installing the brake device of the chain hoist, pay attention to the good meshing between the ratchet teeth and the pawl. The spring should control the pawl flexibly and reliably. After installing the hand chain wheel, rotate the hand chain wheel clockwise to press the ratchet and friction plate onto the brake seat. Rotate the hand chain wheel counterclockwise, leaving a gap between the ratchet and the friction plate.
6. For the convenience of maintenance and disassembly, one section of the bracelet is an open chain (welding is not allowed).
7. During refueling and using the chain hoist, the friction surface of the braking device must be kept clean, and the braking performance must be regularly checked to prevent braking failure from causing heavy objects to fall.
8. The rollers of the left and right bearings of the lifting sprocket of the chain hoist can be glued with butter to the inner ring of the bearing that has been pressed onto the journal of the lifting sprocket, and then installed into the outer ring of the bearing on the wall panel.
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