The Fast Roller Shutter Door Suddenly Stopped?

With the wide application of the fast roller shutter door, many friends will find that when using the fast shutter door, after a period of use, the fast roller shutter door will not move. What is the reason? Today we will share with you the reasons for the fast roller shutter door not moving.

Reason 1：The power switch of the fast roller shutter door is damaged, and the fast roller shutter door controller switch is damaged, which will cause the fast shutter door to lose power and the motor will not turn. At this time we need to check the power controller of the fast shutter door, replacing the new power controller will solve the problem.

Reason 2: The relay coil of the fast roller shutter door is damaged or stained, and the damage of the relay will cause the fast shutter door to not work properly. We need to replace the new relay or polish the electric shock to help us solve problem.

Reason 3: the short circuit of the electric door of the fast shutter door is caused by the external environment. This kind of failure is not a problem of the fast shutter door itself. If the part check is powered on, you can determine whether there is a problem with the circuit, and troubleshoot the circuit in time to solve the problem.

Reason 4: The running time of the fast shutter door is too long. At this time, the thermal protection will be disconnected. In this case, don’t worry. Just wait until the motor temperature drops before restarting.

There will be other problems when the fast roller shutter door is not working during use. We will update more fresh information about the fast roller shutter door in time. Remember to follow us ~