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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.
In stage performances, stage electric hoists play a crucial role as they can easily lift and move various stage equipment, providing guarantees for exciting performances. However, like any mechanical
Category : W12 Stage Electric Hoist
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Complete Guide to Troubleshooting Stage Electric Gourd
In stage performances, stage electric hoists play a crucial role as they can easily lift and move various stage equipment, providing guarantees for exciting performances. However, like any mechanical equipment, stage electric hoists may also experience malfunctions. Below are some common troubleshooting methods for stage electric hoists.
1、 Electric hoist cannot start
(1) Check the power supply
Firstly, confirm whether the power supply of the electric hoist is connected properly. Check if the plug is securely plugged in and if the power cord is damaged or disconnected.
Check if the power switch is in the on state. If the switch is damaged, it should be replaced in a timely manner.
(2) Check the motor
Motor failure is one of the common reasons why electric hoists cannot start. Check the motor for any signs of abnormal noise, overheating, or burning.
If the motor malfunctions, it should be stopped immediately and professional maintenance personnel should be contacted for repair or replacement.
(3) Check the controller
The controller is the core component of the electric hoist, responsible for controlling the operation of the motor. Check if there are any fault codes displayed on the controller's display screen.
If the controller malfunctions, corresponding repairs or replacements should be carried out according to the fault code.
2、 Electric hoist is unable to lift effectively
(1) Check the load
Confirm whether the load lifted by the electric hoist exceeds its rated load. If overloaded, the load should be immediately reduced to the rated range.
Check if the load is evenly distributed on the hook of the electric hoist to avoid uneven loading.
(2) Check the steel wire rope
Wear, breakage, or deformation of steel wire ropes can affect the lifting capacity of electric hoists. Check the condition of the steel wire rope and replace it promptly if there are any problems.
Ensure that the steel wire rope is wound neatly on the drum to avoid tangled ropes.
(3) Check the transmission system
A transmission system malfunction may also cause the electric hoist to be unable to lift effectively. Check whether the transmission components such as gears, sprockets, chains, etc. are worn or damaged.
If necessary, add lubricating oil or replace damaged transmission components.
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