After the stacking door is used for a long time, the customer will find that the curtain of the stacking door will continue to go up and down and will not stop. Only the emergency stop function or the manual function can stop the curtain of the stacking door.

 

After the stacking door is used for a long time, the customer will find that the curtain of the stacking door will continue to go up and down and will not stop. Only the emergency stop function or the manual function can stop the curtain of the stacking door.
If you switch to manual mode, the door can be normally open and closed, and there will be no curtain running to the half or bottom, the curtain will be retracted again, then it will fall again, and so on.
The reason why the fast accumulation door cannot be closed when it rebounds.
The first is that the fixed part of the radar is not fixed firmly. In the case of long-term door body vibration, the radar transmitting area shifts, causing the sensing area to irradiate the door curtain, and then the situation continues to go up and down.
The second is the installation of the radar did not adjust the irradiation area, resulting in the irradiation to the curtain, will lead to the curtain can not be closed.
The third situation is that the sensitivity of the radar is adjusted too high, because some vibration will occur during the operation of the door body. If the sensitivity is too high, the aftershock may be induced by the radar.
The fourth case is that the infrared beam or the infrared electric eye is not on, and the control system will default that there is an obstacle under the door body, so the anti-smashing system is activated to make the door know to rebound and rise.
The Solution of Fast Stacking Door Rebound Not to Close
If it is because of the first two cases, it can be solved by fixing the radar and then adjusting the radar sensing area.
If it is the third case, you only need to use a small screwdriver to adjust the sensitivity button of the radar to solve this problem.
If it is the fourth case, adjust the infrared, perhaps it is encountered, or the problem of the infrared wiring circuit.
Key words:Qingdao fast door; Qingdao Industrial Lift Gate