Lý do tại sao cửa màn trập con lăn điện không khởi động và xuống và giải pháp của nó

Overview of electric roller shutters

The electric shutter door is mainly composed of the roller shutter door, the guide rail, the driving device and the control system, etc., driven by the motor, to achieve the lifting of the roller shutter door, so as to achieve the purpose of opening and closing, its operation is simple, safe and reliable, widely used in shops, warehouses, garages and other places.

The reason why the electric roller shutter door does not start up and down

1. Power supply problem: the electric roller shutter door relies on electric drive, when there is a problem with the power supply, such as loose power socket, circuit breaker, etc., it will cause the electric roller shutter door to fail to start.

2. Motor problem: the motor is the core component of the electric rolling shutter door, if the motor fails, such as motor damage, line breakage, etc., it will cause the electric rolling shutter door to fail to work normally.

3. Remote control problem: The remote control is the main tool to control the electric rolling shutter door, if the remote control signal is lost or the remote control battery is insufficient, it will cause the electric rolling shutter door to fail to respond to the command.

4. Threshold problem: the threshold is too high or too low, and the gap between the threshold and the roller shutter door is too large, which may cause the electric roller shutter door to fail to start normally.

5. Guide rail problem: the smoothness of the guide rail directly affects the operation of the electric roller shutter door, if there is a foreign object in the guide rail, or the guide rail is damaged, it will cause the electric roller shutter door to not start.

6. Control system problems: The control system of the electric rolling shutter door may have wrong procedures or improper settings, resulting in the failure of the electric rolling shutter door to start normally.

solution

1. Power supply problem: check whether the power socket is loose to ensure that the power supply is normal, if the power socket is loose, please tighten the socket; If the circuit breaker trips, reset the circuit breaker.

2. Motor problem: check whether the motor and its circuit are in good condition, if the motor is damaged, please replace it in time; If the line is broken, repair the line.

3. Remote control problem: check whether the signal of the remote control is normal, if the signal is lost, please re-pair the remote control; If the battery is low, replace the battery.

4. Threshold problem: adjust the height of the threshold to ensure that the gap between the threshold and the roller shutter door is moderate, if necessary, please clean the foreign objects between the threshold and the roller shutter door.

5. Guide rail problem: check whether there is foreign matter blocking in the guide rail, if there is a foreign body, please clean it; If the guide rail is damaged, please replace it in time.

6. Control system problems: check whether the control system program is correct, if the program is wrong or the settings are improper, please adjust the program settings or reset the control system.

Precautionary measures

1. Regularly check the working conditions of power supply, motor, remote control and other components to ensure the normal operation of the electric roller shutter door.

2. Keep the threshold and guide rail clean to avoid foreign body blockage.

3. Operate in strict accordance with the instructions to avoid problems in the control system caused by misoperation.

4. During use, avoid hitting the roller shutter door, so as not to cause damage to the door piece or guide rail.

There are many reasons why the electric roller shutter door does not start up and down, including power supply problems, motor problems, remote control problems, etc., through the introduction of this article, I hope you can quickly find the cause and take corresponding measures when you encounter problems, and also hope that you can pay attention to the daily maintenance and maintenance of the electric roller shutter door to ensure its long-term stable operation.