After some customers have purchased the electric chain hoist, they may not be able to put it into use due to various problems. At this time, storage is particularly important. But even if the storage environment is good, a series of inspections are required before use. The reason is that many performances of the electric chain hoist cannot be guaranteed after being idle for a long time. In order to ensure the service life of the electric chain hoist, the smooth completion of the work and the life safety of the operators, a comprehensive inspection is required before use. The specific attention should be paid to:
- For the electric chain hoist that has been out of service for a long time, it should be tested in accordance with the regulations before it is started.
- Before operation, check whether there are foreign objects and obstructions that affect the work in the walking range on the track of the electric chain hoist crane.
- Check whether the left working voltage meets the rated voltage and whether it exceeds the specified value.
- The operation button mark should be consistent with the action.
- The brake action should be sensitive and reliable.
- The lifting limit switch of the electric chain hoist should be safe and reliable.
- Whether there are abnormal noises and vibrations when the lifting and operating mechanisms are running empty.
- Whether the hook pulley group rotates flexibly and without abnormality.
- Lifting and hoisting bundling wire ropes must not be damaged or deformed.
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