At the top of the door, you can see the motor of the shutter door. There are two hexagon adjusting hexagon nuts at the upper and lower parts of the motor, and the side faces of the hexagon nuts are marked with up, down, left and right. By limiting the regulator to this position, the height of the shutter door can be adjusted. Adjust the adjustment direction of the shutter door according to the direction indicated by the regulator logo, and the direction indicated by the arrow is the running direction of the door body. There are positive and negative symbols on the side of the sign, which represent the adjustment stroke of the shutter door. The position of the shutter door can be adjusted with an Allen wrench.

Maintenance knowledge of electric shutter doors;

1. When using the electric shutter door, try to keep the controller and voltage stable, and don't install it in a very humid environment. In addition, don't turn on the remote control at will. If wires are found on the door body, they should be handled in time. Pay attention to whether the passage is blocked to prevent the door from falling down. If there is any abnormal reaction, stop the motor immediately.

2. Regularly check the switch of the up-and-down stroke of the electric shutter door and add lubricating oil to the stroke controller to maintain normal and good operation. In addition, the operator manually controls the shutter door, checks the operation of the detector, and proofreads the position of the up-and-down travel switch, so that the electric shutter door is in a proper position when it is opened or closed, and prevents the electric shutter door from rushing to the top or bottom or reversing during the inspection. In case of emergency, stop the rotation immediately and cut off the power supply.

3. The operator had better check the manual switch and manual lifting decoration of the electric shutter door regularly to prevent the electric shutter door from failing in an emergency or causing unnecessary safety accidents.

4. Keep the track running smoothly, clean the track of the electric shutter door in time and keep the interior clean. Always add lubricating oil to the motor and transmission chain of the shutter door, check the devices in the control box and the switch control box, tighten the wiring port and tighten the screws, etc. , and clean the dust and dirt on the inside, surface and buttons of the control box to prevent the buttons from getting stuck and not rebounding.