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Automatic door opener is one of the most parts of automatic doors. But do you know how to maintain and repair the Automatic Door Opener?

1. Host housing dedicated keyhole worm gear spindle end should smear a small amount of anti-rust grease to prevent rust.

2. In order to prevent the passage of time between the wheels and the shaft of the door body due to rust and resulting stuck, affect the movement of the door, the wheels and the shaft should also be smeared with a small amount of anti-rust grease.

3. Regularly check the electrical ground is good.

Yes. The most important thing is to use a high quality automatic door opener. So you can use it for a long time. Where to find a reliable automatic door opener supplier? BEIFAN can produce high quality automatic sliding door opener. Welcome come to know us and choose us.