Adjusting the hinge Insert the door leaf into the frame according to the indicated sequence so that the upper and lower hinges match. Insert the hinge parts (starting with the spring hinge bolts).

Insert the spring band bolt into the spring band. For the KO band, position the ball bearing in the lower area; position the washers in the upper area; insert the KO band bolt through the elements.

To set the self-closing of the fire doors, insert the locking pin A into the spring hinge bolt and tension the spring and turn it in the opening direction. Keep the spring under tension by inserting the locking pin B. The spring must be tensioned so that the door closes automatically in stages at 45°, 90° and 180° (locking pin and tensioning pin are included in the door fitting accessories bag).

If necessary, regulate the door so that the gap dimensions mentioned.

For vertical regulation, please use the washers in the KO band.

Unscrew the bottom part of the frame and remove the plastic spacer in the door leaf and lock area. Remove the plastic spacer.

NOTE: If the door is equipped with a door closer, please follow the maintenance instructions included in the door closer box.