Common faults and maintenance methods of roller blinds

Common faults and maintenance methods of roller shutter

The first type: roller blinds can't be pulled.

Cause: The spring head in the roller shutter curtain lifter failed.

Solution: Replace the spring head. Generally speaking, the price of making a human head is not expensive, ranging from 5 yuan to 5 yuan, and the big one generally does not exceed1.

The second type: the roller shutter curtain pulls the ball and breaks.

Cause: The gear is damaged.

Method: (1), remove the gear and replace it with a cable.

(2) If the cable gets stuck in the gap, the mirror will come out. If it is a plastic zipper, you can glue a plastic film with universal glue.

How to repair the broken curtain?

The price of repairing curtains generally ranges from tens of dollars. You can find a familiar curtain shop or post tasks and technical certification on the APP, saving time and rest assured!

Find a manufacturer to buy accessories and install them according to the manufacturer's installation instructions. The production organization of each manufacturer is different. It is best to show the size of the gold coil in the photo. Manufacturers with these data can recommend suitable institutions.

After resin treatment, the roller blind cloth is rolled into a drum and lifted by a rope or chain.

The control part of the traction roller blind is a mechanical principle. Under the action of the traction roller blind, the passive shaft is controlled to realize its movement through the torsion of the traction spring. It is necessary to ensure that the cord fabric will not slide down due to its own weight within the load range of the winding tube. Manually operating the batten driving part will make the curtain cloth lift and move smoothly.