To assemble the winder roller, insert it into the appropriate holders and in the correct position as indicated on its label.
The black band highlighted on the card (right side head of the winder roller) indicates the position of the security PIN.
Attach the booster straps on the inside of the last damper profile with rubber (ECO PLUS only).
Position the roller with the security PIN (covered by the protective paper) so that it is under the roller; releasing the roller from the paper causes the PIN to come out of the roller.
Rotate it manually in the direction of loading and release it immediately. The loaded roller will wind the belts by calling back the shutter.