Shenzhen retractable door is a kind of door that is widely used in companies, campuses and other places. Compared with ordinary door opening and closing, this kind of door is more convenient to use, more automatic and more practical. Although the application of this kind of door can bring a lot of convenience, it is easy to have multiple problems with the passage of time. Let´s learn about the common application problems and solutions of this kind of door.
1. Unable to shut down
The Shenzhen telescopic door can be opened and closed in practice, but it cannot be stopped. The occurrence of such conditions indicates that the motor line and signal line are normal, but the limit signal cannot be transmitted to the controller in time, and the limit function is damaged. For such conditions, it is necessary to correct the disconnected circuit.
2. Trembling
During the operation of the automatic door inside the gate, there is an obvious trembling condition, and the trend is gradually increasing. At this moment, it is necessary to check whether the length of the gate rod is proportional to the tension of the tension spring. If the lower rod does not vibrate and the upper rod vibrates, it indicates that the tension of the tension spring is too strong. At this moment, it needs to be loosened properly. Otherwise, it needs to be tightened.
3. Back off
When the retractable door in Shenzhen has automatic retraction, it is often considered that it is related to the deterioration of infrared anti-interference ability, and some may also be caused by the faulty action of the radiation induction. This kind of situation should be handled by replacing PCB and recoding.
The application of automatic doors in modern life and production has become more and more frequent. Even so, it is still difficult to avoid problems in the application process. The way to deal with the problems of the automatic door is to do a good job in its daily maintenance and repair, and remove the inducement that may cause the problems as soon as possible, so as to make the time for the telescopic door to be used longer.
