The main use of medical doors is in the public spaces of hospitals, which are a natural environment with multiple bacteria. Due to the high and dense flow of people in special places of hospitals, collisions are prone to occur. Therefore, the existence of medical doors is not only a door, but also plays a good protective role. Medical doors may malfunction during use and not function properly. What are the common malfunctions? What should we do?

　　1. When the medical door is running, it often opens but does not close. The main reasons are power failure, poor electrical connection, interference from foreign objects, and the green flashing door opening signal generated by anti pinch, which leads to the door body being constantly open but not closed. Another reason is the incorrect selection of the door opening direction.

2. The slow opening or closing of the medical door during operation is mainly due to the low setting value of the control device's opening or closing speed knob; Excessive walking resistance, loose belt, insufficient tension, etc. So the speed knob for opening or closing the door of the control device can be adjusted accordingly; Turn off the power and manually move the door leaf to check for any obstacles in the moving parts; Adjust the belt tension.

3. Over time, the medical door may experience increased friction and abnormal noise from the rubber strip. We can adjust the distance between the ground wheel and the three frame vertical frame to increase the distance between them, and adjust the hanger wheel to adjust the door body to a position where it does not rub against the rubber strip; If it still cannot be solved, you can replace it with a small-sized silicone strip to solve the problem.

4. The three parts that are prone to abnormal noise are the friction between the track and the wheels, the ground wheel under the door body, and the friction between the rubber strips. The solution to the abnormal noise caused by rubber strip friction has been discussed above. As long as the friction between the track and the wheel is not properly maintained for a long time, the track is prone to dust, which can cause friction between the track and the wheel. The solution is to add some lubricant. The abnormal noise of the ground wheel is caused by friction between the door body and the ground wheel. It is necessary to place the ground wheel directly below the door body to solve the problem.

5. If it is a problem with the control unit, replacing the controller and motor will allow for normal operation.

　　The above are the possible problems and solutions that may be encountered when using medical doors. I believe these contents will be helpful to everyone. Next time the medical door malfunctions, there is no need to panic.