Description: Several situations that may be encountered in the use of explosion-proof electric hoist. Learn more and make the operation smoother ...
Explosion-proof electric hoist has a special use environment, and it is inevitable that there will be abnormal faults when we use it. When we find abnormalities, we must timely repair and handle the equipment. Let's find out below.
1. The electric hoist does not work when in use and cannot perform normal cargo lifting. In such cases, it may be caused by low voltage or instability. If the voltage of the use environment is lower than 10% of the rated voltage, the The phenomenon of lifting weakness occurs when used. Unstable voltage may cause the lifting operation to be faster or slower, and it may fall suddenly due to insufficient tension. So we have to check the voltage before the operation.
2. The motor voltage is normal, but the load cannot be raised normally. It is necessary to check whether the cargo is overweight. If it is overweight, it will also cause the electric hoist to fail to start. We must check the weight of the cargo before operation. Weight, use according to specifications.
3. The sound of the reducer is too loud. One reason is that it is overloaded, and the other is that it is frequently operated for a long time. We also need to give the equipment a proper rest.
When we use explosion-proof electric hoists, we must carry out according to the specifications. When we encounter some abnormal situations, we must calm down and check and eliminate the faults one by one. When it is impossible to solve the problem, it shall be reported in time.