Patrick C.
Quelle est la procédure pour ajuster la force du battant de porte afin qu'il reste bloqué ou stable à l'ouverture?
To adjust the mechanism, use the SW 4 hexagonal key on the force adjustment screw. Pull the lever arm or the door leaf down, and then use the key to set the desired force. Once set, the door should remain stable in any position starting from an opening of approximately 20 cm.



