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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.
The stage electric hoist is equipped with an intelligent remote control system. With precise operation, it can easily create a gorgeous stage for you, shining brightly.
Category : W12 Stage Electric Hoist
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Product Details
Common Faults and Solutions of Stage Electric HoistsThe hoist fails to start Possible causes: The power supply is not connected or the voltage is too low; the controller malfunctions; the motor malfunctions.
Solutions: Check the power supply circuit to ensure that the power supply is properly connected, measure the voltage and adjust it to the rated value; check the controller buttons, circuits and internal components, repair or replace the damaged parts; check whether the motor windings are short - circuited or open - circuited, repair or replace the motor.
Abnormal lifting or lowering speed Possible causes: Incorrect parameter settings of the frequency converter; the motor is running with a phase - loss; the brake is not fully opened. Solutions: Re - set the parameters of the frequency converter to meet the requirements of the equipment; check the power supply circuit and repair the phase - loss fault; check the brake, adjust the braking clearance or repair the braking device. Abnormal noise during operation Possible causes: Poor lubrication of transmission components; loose or damaged parts; uneven tracks or the presence of obstacles.
Solutions: Add lubricating oil or grease; check all connection parts and components, tighten the loose parts and replace the damaged components; check the tracks, repair the uneven parts and remove the obstacles.
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