Something need to pay attention to when maintain the electric roller shutter door

Something need to pay attention to when maintain the electric Roller Shutter Door

1. Why the curtain of electric roller shutter door can't go up and down? There are some factors:

(1) There is a foreign object stuck in the track, which causes the curtain to be inoperable.

(2) The power supply is faulty, the power supply may be insufficient or the power may be off, resulting in the motor not working.

(3) The motor is overloaded and the self-protection function is activated.

(4) The remote control is dead or broken.

How to repair these electric rolling door failures?

(1) check the cleaning track, take out the foreign objects, and regularly check the lower track.

(2) At this time, the parameters of the leakage protection may be too low, and often adjust, it is recommended to replace it.

(3) Do not grow Run the motor without interruption.

(4) Replace the battery or press the manual button on the control box.