What if the shutter door gets stuck and can't be pulled down?

What if the shutter is stuck and can't be pulled down? The explanation is as follows:

First, check whether the sliding chutes on both sides of the shutter door are damaged, and repair them in time if necessary; Then pull the shutter door to see if the direction of the shutter door is biased, and straighten the direction of the shutter door if necessary; If the shutter door doesn't appear on it, you can throw the butter into the chute. If not, you can ask a professional to repair it.

2. What are the maintenance methods for electric rolling shutter doors?

1. When using the electric shutter door, it is best to keep the voltage and controller of the electric shutter door in a stable state and ensure that the installation position of the electric shutter door is dry. In addition, don't turn on the remote control of the electric shutter door at will. Once the wire is found winding on the shutter door, it needs to be handled in time.

2. Check the switch of the electric shutter door regularly to ensure the normal operation of the electric shutter door. In the process of checking the electric shutter door, it is necessary to prevent the electric shutter door from reversing and rushing up and down. Once these three situations occur, it is necessary to stop rotating in time and cut off the power supply of the electric rolling shutter door.

3. Regularly check the manual switch of the electric shutter door to ensure that the manual switch of the electric shutter door can be used normally, so as to avoid the failure of the electric shutter door in an emergency and cause safety accidents.

Summary: When the shutter door fails, if you can't solve it yourself, you should immediately ask professionals to come to the door for repair to avoid secondary damage to the shutter door.