Installation
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• Slide the suspension bracket (1) into the C-rail (2).
• Secure the bracket (2) with the screw (1) and the nut (3) to the slide-
in module (4).
Installation (example: option B)
Use a non-slip, stable stepladder!
If the distance between the ceiling and the lower edge of the
C-rail is greater than 245 mm, then extend the suspension
bracket (with perforated steel strip).
• Determine door’s highest up-position (DHP):
Open door and measure smallest clearance (min. 35 mm) between
top edge of door and ceiling. The clearance between the highest
up-position and the bottom edge of the C-rails must be a min. of
5 mm and it may be a max. of 65 mm; the push arm must be at a
max. angle of 30°(for up-and-over doors) (see Fig. 17)!
Please note that this distance might be smaller, if the door
handle is located at the centre of the door. Ensure that the door
can move freely.
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For installation on the ceiling (D), drill holes at distances of
15 mm, if possible. Smaller angle of inclination of the fixing
brackets.
• The operator can be mounted on the lintel (S) or ceiling (D).
• Measure front centre point (VM) of door and mark on door and on
lintel or ceiling.
• Mark points 74 mm to right and left of the centre of door (VM), and at
same height on lintel or ceiling (see Fig. 11).
• Drill two holes (Ø 10 x 65 mm).
Wear safety goggles when drilling!
Check thickness of ceiling, particularly in the case of prefabri-
cated garages!
• Open door. Transfer door centre mark (HM) to ceiling. Close door.
• Insert plug (1). Lift up operator (2) at front. Secure lintel fitting (3) at
the front with two screws (4) and plain washers (5).
• Lift up operator (2).
