A little technology

Repair is a profession...

It's also a passion

This page has only one purpose: to explain a repair procedure.

I decline all responsibility if you break your beautiful toys... That's it!

Basic method

Overall, the procedure is always more or less the same after changing the curtains, whatever the brand.

The main difference is the type of tensor and the tool required.

When adjusting, it is essential to use a shutter tester with 3 measurement diodes.

The acceptable tolerance must also be taken into account.


Curtain tension