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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.

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stage lifting machine crane |

silent lifting master electric chain hoist stage special crane

Time：2024-09-12

Brief Explanation :

In the exciting world of stage performance, the stage electric hoist plays a crucial role. However, like any mechanical equipment, stage electric hoists may also experience malfunctions. Understanding

Category : V7 Stage Electric Series

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Product Details

　　Complete Guide to Troubleshooting Stage Electric Gourd

　　1、 Common faults and troubleshooting methods

　　Electric hoist cannot start

　　Check the power supply: First, check if the power supply is connected properly, if the plug is loose, and if the power cord is damaged. Ensure stable power supply.

　　Check the control device: Check if the control buttons, remote control, and other control devices are working properly. If the control device malfunctions, it may need to be replaced or repaired.

　　Check the motor: Motor failure may also cause the electric hoist to fail to start. It can be determined whether the motor is working properly by listening to whether there is abnormal noise and checking whether the motor is heating up. If the motor malfunctions, professional personnel need to repair or replace it.

　　Electric hoist has weak lifting or slow speed

　　Check the load: Confirm if it is overloaded. If the load exceeds the rated load of the electric hoist, it will cause weak lifting or slow speed. The load should be reduced to ensure use within the rated load range.

　　Check the chain or wire rope: Check whether the chain or wire rope is worn, broken, or tangled. If there is a problem with the chain or wire rope, it needs to be replaced in a timely manner.

　　Check the motor and transmission system: Motor failure or transmission system problems may also cause weak lifting or slow speed. You can check whether the motor speed is normal and whether the transmission system is loose or worn.

　　Electric hoist slides down

　　Check the brake: Brake failure is one of the common causes of electric hoist sliding. Check if the friction pads of the brake are worn and if the brake spring is loose. If there is a problem with the brake, it needs to be adjusted or replaced in a timely manner.

　　Check the load: If the load is too heavy, it may also cause the electric hoist to slide down. The load should be reduced to ensure use within the rated load range.

　　Check the chain or wire rope: Loose chain or wire rope may also cause the electric hoist to slide down. The length of the chain or wire rope should be adjusted to ensure proper tension.

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