Some of attentive matters of the maintenance of electric shutter doors​

Some of attentive matters of the maintenance of electric shutter doors

1 The common electric shutter door failure can not lift the curtain, this possible reason:

• (1) Some foreign objects are stuck in the track, causing 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 up;

How to repair these electric shutter doors ?

• (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, often adjusted, it is recommended to replace it;
• (3) not long Run the motor continuously without interruption;
• (4) replace the battery or press the manual button on the control box;