Installation
9
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 lin-
tel 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. 8).
Wear safety goggles when drilling!
Check thickness of ceiling, particularly in the case of prefabri-
cated garages!
• Drill two holes (Ø 10 x 65 mm).
• 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).
Protect control unit housing (6) from damage!
12
Attention!
Always install operator parallel to the guide rails of the door.
• Lift up operator.
• Align ceiling bracket (1). It should be located within a range of
(R = 0 ... 600 mm).
Use a non-slip, stable stepladder!
• Align operator mechanism horizontally to rear centre of door (HM).
Mark position of holes.
Wear safety goggles when drilling!
Check thickness of ceiling, particularly in the case of prefabri-
cated garages!
• Drill two holes (Ø 10 x 65 mm).
• Insert plug (1). Fit two screws (2) with plain washers (3). Tighten
screws (2) securely.
• Align C-rail (4) at correct height. If necessary, move screws (5).
Tighten screws (5).
• Mount connecting rod (1):
Introduce bolt (2) and attach the retainer (3).
• Mount door fitting (4)
insert bolt (5) and attach retainer (3).
• Pull once on the emergency release cord (N). This unlocks the
trolley (1). Tighten screw (8) on lintel fitting.
• Use connecting rod (2) to push trolley (1) as far forward as possible
(3). If necessary, release switch-trigger (4).
• Align angle of door fitting with centre of door (VM) and mark 5 drill
holes. Drill 5 holes (Ø 5 mm).
