1. Find the problem.
The automatic door cannot be opened properly.
Determine which part of the problem is.
Must be judged according to the fault of the automatic door.
For example, when people pass through automatic doors, there is no guidance.
Whether the sensor has induction, the power supply is normal.
Is there a barricade on the side, etc.
And so people can treat the problem.
After removing the components of the induction door, a sound inspection of the induction door should be carried out to prevent other common problems that will exist.
2. For the failure of the automatic door, should be through the trial, listen and try, thoroughly understand the fault of the automatic door.
The order of maintenance is to turn on the power supply, turn on the corresponding switches and connectors, adjust the relevant knobs, listen to the sounds and charts carefully, analyze and judge the parts that may cause the fault.
3. Analyze the cause of the failure and find the solution.
Once the fault is found, we can find out the cause of the automatic door fault and eliminate one by one.
If it is a simple failure of the automatic door, we can directly refer to the information or call the automatic door installation company.
Ask a teacher.
In the case of unsoldering or undersoldering, if the parts to be re-soldered fail, the short-circuit fault of the qualified parts of the same model must be replaced, the cause of the short-circuit must be found and investigated accordingly.
