Automatic induction door has been widely used, convenient way of use has been widely loved by people. Today we are going to talk about the pseudo fault of the induction automatic door, which refers to the fault phenomenon caused by external factors, rather than the fault of the unit components. The pseudo fault can be easily repaired by itself. If it is judged that there is a problem with the electrical or mechanical equipment inside the main engine, it is necessary to contact the manufacturer, who is responsible for troubleshooting and replacing the parts for you. What should we do when we encounter a fake fault?
A common false fault is that the door leaves stop moving. First of all, it is necessary to check whether there is power supply to the automatic unit, and check whether the moving door leaves drag the floor. If this phenomenon occurs, the door is very difficult to start, and the main controller will mistakenly think that there is an obstacle and operate to protect the door leaves, so that the door leaves stop moving. Check whether the pulley part of the spreader of the door leaf is out of the track, and also pay attention to whether the induction automatic door is installed with "safety light". If the light receiver of the safety light is covered with dust, the door leaf will not move.
The second false fault is that the door leaves keep on switching. There may be moving objects entering the sensing range of the sensor, which will cause the sensor misoperation. Check its induction probe to see if the detection range of the induction probe is adjusted too downward, resulting in the sensor device mistaking that there is an object moving. Check in detail whether there is a strong demand from an object near the induction automatic door, which may also interfere with the sensor.
The third false fault is that the automatic induction door, which has been used for a long time, will make a loud sound and not smooth when walking. Then pay attention to add lubricating oil to the track and pulley, and also pay attention to cleaning. Check the hardware spreader. Some spreaders are loose and need to be reinforced again.
The fourth common false fault is the slow response of the moving door leaf, which may be caused by the small detection range of the sensor, dust inside the sensor, or the weight of the moving door leaf exceeds the bearing range of the automatic door motor.
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