Technical data

13
IP1839EN • 2012-07-31
10. FASTENING THE ARM
- Mount the door section retention bracket [A] on the top of the door, using the reinforcement angle brackets
[B] provided, if necessary.
- Release the automation as shown on page 27. Bring the slide [C] to the closed door and attach the arm [D]
to the slide [C] so as to form approximately a 45° angle with the upright section of the door. If necessary
adjust the length of the arm [D] using the extension [E].
WARNING: in order to open particularly high sectional doors completely, the attachment point [F] can be
moved 20 mm to 100 mm inwards from the point where the door section retention bracket [A] is fastened,
inserting a shim [G] if necessary (not provided, max. 200 mm), so as to increase the slide stroke and use
all of the available guide.
An angle of approximately 45° should always be kept between the arm and upright section of the sectional door.
A
B
B
A
C
A
D
F
45°
C
45°
D
E
F
G
max
200
20÷100
A