Automatic door maintenance
- The door leaf does not work when the automatic door is running:
Automatic door maintenance solutions: The main reasons include power failure, poor electrical component connections, locking or double door interlocking methods, etc. Then check the power supply, connectors, make good contact, unlock or wait for the other door leaf to close.
- When the automatic door is running, the door opens and closes by itself:
Automatic door maintenance solution: Then there is interference in the sensor detection area, which overlaps with other sensor detection areas, and the door leaf is within the detection area. Therefore, you can remove interference objects in the sensor detection area, switch the sensor interference prevention switch, and adjust the sensor detection area and sensitivity. - When the automatic door is running, the opening or closing action is too slow:
Automatic door maintenance solutions: Mainly because the setting value of the door opening or closing speed knob of the control device is too low; the walking resistance is too large, the belt is loose, and the tension is not enough. Then you can adjust the door opening or closing speed knob of the control device accordingly; turn off the power, move the door leaf by hand to check whether there are obstacles in the moving parts; adjust the belt tension. - The automatic door cannot be closed when it is running:
Automatic door maintenance solutions: Generally, it is caused by interference in the sensor detection area; the photoreceptor on the safety photoelectric sensor is attached with debris and the optical axis is deflected; the control device is faulty; the rebound force setting value is too low, so it can be moved. Remove interference objects in the sensor detection area, replace the sensor, clean the light receiver, align the optical axis, turn off the power and then turn it on several times. If the door cannot be closed, replace the control device and increase the rebound force. - If the door leaves collide when the automatic door is running:
Automatic door repair solution: It may be because the control device or motor is faulty, and the control device or motor can be replaced. - When using the automatic door, be careful not to let heavy objects or sharp objects collide and scratch the automatic door, so as to avoid deformation of the automatic door, resulting in the gap between the door leaves becoming larger, and damage to the surface protective layer that may cause its use. Performance degrades.
- If you want to maintain the automatic door well, you should clean the automatic door. Not only clean the door leaf, but also pay attention to wiping off the residual moisture on the surface after cleaning to avoid residual moisture that may cause damage to the door body and some parts of it. The condition of rust. In addition, it is necessary to keep the area around the automatic door clean and clean up the accumulated dust and debris in time to avoid affecting the automatic door’s sensing device and causing insensitivity.
- A lot of dust will accumulate in the chassis of the automatic door when using it. In order to avoid poor operation of the automatic door during the opening and closing movement, the chassis must be cleaned regularly, and it must be done with the power turned off. Ensure the safety of maintenance work.
- The cooperation between the various components of the automatic door is very important during operation. Therefore, during maintenance, the guide rails and ground wheels must be regularly maintained and inspected, and cleaned and lubricated to avoid the hidden danger of automatic door failure.