Maintenance method of electric hoist

- May 23, 2018 -

Maintenance method of electric hoist


1. When electric hoists are used outdoor, rainproof equipment should be installed if there is no special equipment.


2. always keep the electric hoist parts dry. When you finish the operation, please remove the hoist from the wet area, high temperature area or chemical zone to maintain its performance.


3. hoist chain maintenance, adding chain oil lubrication, high dust factory please add oil, and regularly clear the chain and the limit guide slot group of foreign objects, to ensure the smooth operation of the chain.

Note: Foundry chain should not be oil, because the dust has attrition on the chain.


4. when the electric hoist is not used for a long time, anti rust treatment and cleaning should be done, and run for up to 1-3 minutes to maintain its performance.


5. if the chain is clicking, adding a little oil. It can be added to the oil when no sound.


6. the oil in the electric hoist gear box working time up to 500 hours from the start operation. Please check whether the lubricating oil is enough and check the lubricating oil regularly in the next third months.


50 25t double overhead crane maintenance (6)_副本.jpg

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