How to deal with steel fire shutter door? Haifeng automatic door professional for you to analyze
In daily use, steel fire shutter doors may be unable to come down for various reasons. This not only affects the normal use of the door, but also may pose a threat to the safety of personnel and property. So what should we do when this happens? Haifeng automatic door as a professional door and window solution provider, for you to analyze the reasons and provide effective treatment methods.
First, check the power supply and control system
Steel fire shutter doors are usually driven by motor, first check whether the power supply is normal, and whether the control system is faulty. You can check whether the power cord is damaged, whether the components in the control box are intact, and whether there are abnormal alarms.
Second, check the mechanical part
If the power supply and control system are normal, then there may be a problem with the mechanical part. You can check whether the track of the rolling shutter door is smooth and whether there is debris or obstacles. At the same time, it is also necessary to check whether the shutter door blade is deformed or damaged, and whether the scroll is flexible.
Third, lubrication and adjustment
If there is no problem with the mechanical part, it may be that the use of a long time leads to insufficient lubrication, or improper adjustment. The track and reel of the rolling shutter door can be lubricated regularly to reduce friction. At the same time, the travel and speed of the rolling shutter door can also be adjusted according to the actual situation.
Fourth, contact professional maintenance
If none of the above methods can solve the problem, it may be a more complex fault that requires professional maintenance personnel to deal with. Haifeng automatic door provides professional maintenance services, can quickly locate problems and provide effective solutions.
The problem of steel fire shutter doors not coming down may involve many aspects, which need to be analyzed and dealt with according to the specific situation. Haifeng automatic door reminds you that in the process of use, pay attention to regular inspection and maintenance, timely detection and solution of problems, to ensure the normal operation of the shutter door. If you encounter problems that are difficult to solve, please contact Haifeng automatic door, we will be happy to serve you.
