INSTALLATION
1. First, fix both support brackets to the upper middle corners of both door leaves with the in-
cluded hexagon socket screws (M8x16 DIN 7991). The exact dimensions for the position can
be found on the dimensioned drawing.
2. Then, screw the door sequence selector to the door frame with the included M8x16 hexa-
gon socket screws. The countersunk head screw should go into the hole with countersink, the
cylinder head stud should fit into the oblong hole.
3. Make sure that the door sequence selector runs parallel to the door lintel when closed.
4. You can adjust the horizontal position by loosening the M8 cylinder head stud in the oblong
hole and moving the base of the door sequence selector slightly around the screw.
5. When in an upright position, the telescopic arm must hit the pivot of the support bracket
directly on the locking leaf (the last one to close).
6. The upright position of the telescopic arm can be adjusted with the adjustment screw at the
base of the door sequence selector.
7. Make sure that the nut is properly tightened again after each adjustment.
Latch leaf
Door thickness 80 mm
Door thickness 100 mm
Questions?
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4
Installation instructions - Door sequence selector SR 90
Locking leaf
Door leaf width B in mm
Door thickness 60 mm
Door leaf width B in mm
DICTATOR Technik GmbH · +49 (0)821 246730 · info@dictator.de · en.dictator.de
Dimension A depends, among others
things, on the thickness of the door leaf
and its width. It should be chosen so that
there is a safety gap (S) of minimum
30 mm when the latch leaf closes
the latch leaf opens the locking leaf
so far that the SR 90 door sequence
selector will support it
In this diagram you can see a rough
specification for dimension A de-
pending on the width of the door
leaf and its thickness.