Zhengzhou automatic door maintenance

As a necessary facility in shopping malls, supermarkets, hotels and other public places. Automatic doors are frequently used, and some faults will inevitably occur after long-term use. How to solve these problems quickly and reliably has become an important topic of automatic door maintenance service. This paper will introduce the related knowledge and operation steps of Zhengzhou automatic door maintenance to help users quickly solve the problem of automatic door failure.

Common automatic door failure problems

In the use of automatic doors, the following common failures may occur:

The automatic door opens slowly or cannot be opened.

The automatic door closes slowly or cannot be closed.

Automatic doors are too noisy.

Automatic door sensor failure

Automatic door controller failure

Automatic door maintenance steps

Step 1: Troubleshooting the power supply.

First, you need to check whether the power supply of the automatic door is normal. If the power supply fails, it needs to be solved in time. You can check whether the power plug is loose, whether the power cord is damaged and whether the power switch is normal.

Step 2: Check the sensor.

If the automatic door sensor fails, it is necessary to check whether the sensor is normal. You can clean the surface of the sensor first, check whether the cable of the sensor is damaged, and check whether the position of the sensor is correct.

Step 3: Check the door body.

If the automatic door opens slowly or cannot be opened, it is necessary to check whether the door body is normal. You can check whether there are obstacles on the track of the door body, whether the pulley of the door body is worn and whether the driving motor of the door body is normal.

Step 4: Check the controller.

If the automatic door controller fails, it is necessary to check whether the controller is normal. You can check whether the power supply of the controller is normal, whether the connecting wire of the controller is damaged, and whether the program of the controller is correct.

Step 5: Replace parts.

If the above methods cannot solve the problem of automatic door failure, some parts may need to be replaced. The driving motor, pulley, sensor and other parts of the door body can be replaced according to the specific situation.

Advantages of maintaining services

Zhengzhou automatic door maintenance service has the following advantages:

Professional maintenance team and excellent technology.

Respond quickly and arrive at the scene in time.

Use high-quality parts to ensure maintenance quality.

Reasonable price, high cost performance.

Provide after-sales service and protect customers' rights and interests