Hard rapid door control system fault anomalies and solutions

Hard rapid doors are widely used in underground parking lots, automobile factories, food, chemicals, textiles, electronics, supermarkets, refrigeration, logistics, warehousing and many other places. We all know that they can accurately meet high-performance logistics and clean places. The control system of the hard fast door is very important, because many instructions need to rely on the control system, so when the control system fails abnormally, we will immediately introduce several solutions to you.

1. If the contact point relay of the hard fast door sticks, causing the hard fast door to start abnormally, a new relay needs to be replaced and installed. Note that when using hard rapid doors, you should check and clean them regularly, and maintain the equipment to ensure the service life of the rapid doors.

2. When the buttons of the hard fast door opening and closing control system are damaged and cause failure, replace the failed buttons to ensure the normal use of the fast door to eliminate safety hazards. When using the hard fast door on a daily basis, pay attention to maintaining the button configuration and discover damaged parts in time. Find maintenance personnel to perform repair work

3. The problem of loose screws in hard rapid doors may be caused by the position deviation of the support plate. The screws need to be replaced in time. When the screws slip, replace the screws and restore the support plate to its original position to extend the service life of the rapid door.
4. The switch of the hard rapid door is deformed or failed, which will cause the opening and closing control of the rapid door to be abnormal. It needs to be checked to see where the fault is. If the parts are damaged, the broken contact piece or micro switch needs to be replaced. That’s it. Find professional maintenance personnel to make sure there are no problems during test operation before running the work.

5. If the transmission gear of the hard fast door in the limiter is broken, it will affect the normal operation of the limiter and cause inconvenience to other equipment that controls the hard fast door. You need to replace the broken transmission gear to make it work normally. The limiter is working.