Four major maintenance techniques for glass automatic doors

As a common product in the door category, automatic doors are widely used and have a large number of installations. This has led to many customers and friends often encountering various malfunctions during daily use. Here are the four major maintenance techniques for glass automatic doors, hoping to be helpful to you.

Take a look

Check if any parts of the sliding automatic glass door are damaged. Such as broken accessories, black and yellow hair, pin collisions, loose components, incorrect wiring, etc. Some poor contact faults, especially sparks generated due to poor contact at the fault point after power is applied. So carefully check if there is any damage to the relevant accessories of the translational automatic glass door.

Second Listening

Listen to the sound of the sliding automatic glass door running and check if any accessories are damaged. In control systems, electromagnetic relays are mostly used as control devices, which produce a clear "clicking" sound when the relay contacts switch. If there is no sound or abnormality, it can be determined that the relay is faulty after confirming that there is no fault in the relay driving device. If there is friction sound, check the track, lifting wheel, door leaf, and other parts to see if they are worn. Severe wear and tear can cause friction noise, and relevant accessories should be replaced and repaired in a timely manner.

Three touch

Touch the sliding automatic glass door accessory to check if any accessories are damaged. In the maintenance process of translational automatic glass doors, it is also common to touch certain accessories with your hands after power is applied. Integrated devices such as voltage stabilizing ICs, lightning protection tubes, transformers, etc. In order to feel whether the temperature is normal, if the heating is fast, the temperature is high, and there is no short circuit fault in the circuit, it can be determined that the device is faulty.

Four measurements

Measure the control circuit of the translational automatic glass door and check if any accessories are damaged.

The commonly used methods include voltage measurement, circuit resistance measurement, current measurement, etc. This is a comprehensive logical analysis method that can accurately identify the cause of faults and damaged components based on various measurement data of translational automatic glass doors.