Mounting The Door Leaf - Novoferm iso45-5 TW Original-Montage- Und Betriebsanleitung

• Also consider to leave space for the shaft
coupling (38) and its installation.
• Put the centre bearings (37) in place with a slight
offset to the centre of the door in order to leave
space if a door drive will be installed.
• Choose a suitable reference point (upper edge of
angle frames 1R and 1L, garage ceiling) to
determine the position of the centre bearing.
Fig. e Screw the centre bearing in place by using the
screws (S8) and the plugs (S9).
Fig. f Slide the shaft coupling onto the shaft end of
the right torsion spring (35R).
Fig. g and Fig.
shaft (35L) the same way you mounted the right.
Then centrally slide the shaft coupling (38) over both
shaft ends. Only fasten lightly in order to guarantee a
subsequent adjustment.
4.5

Mounting the door leaf

4.5.1 Premounting the bottom section
Fig. a , page A19. Pull the bottom seal (47) into the
bottom rail and adjust the length accordingly.
Fig. b Insert the rubber end plugs (45L/45R) on the
left and right each.
Fig. c Fig. d , page A19. Always remove the pro-
tection film on every door segment by carefully
carving into the protection film along the end cap,
then pull off the film.
Fig. e Fig. f Attach the logo (58) to the outside of
the bottom section (44), then fasten the bottom
grip (49) on the inside by means of the screws (S19).
When screwing, observe the permissible torque of
10 Nm.
4.5.2 Mounting the bottom section
Fig. a , page A20. Clean the seals of the angle
frames (1L/1R) with a damp cloth. Position the bot-
tom section (44) in the door frame and secure it
against toppling over.
Fig. b Pull the track roller (56) out of the pre-as-
sembled track roller holder (61) of the external
hinge (48L/48R) and insert the track roller into the
track roller holder (61) on the other side.
Fig. c Mount one external hinge (48L/48R) each to
the top left and right of the bottom section (44).
Use the screws (S19) for assembly and observe the
permissible torque of 10 Nm.
Fig. d Pull the track roller (56) out of the pre-as-
sembled track roller holder (61) of the lower mount-
ing (57L/57R) and insert the track roller into the track
roller holder (61) on the other side.
Fig. e Fig. f Unreel the wire cable (104) from the
torsion spring shaft (35L/35R). Feed the wire
cable (104) behind the mounted track rollers (56) and
put it on the bolt of the mounting (57L/57R) along with
the cable eye and the plastic bushing (59). Secure
the wire cable (104) with the split pin (60).
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h Mount the left torsion spring
Fig. g Fig. h Attach the lower mounting (57L/57R)
to the bottom section (44). To do so, tilt the mount-
ing (57L/57R) towards yourself and insert the roller
first into the rail of the door frame (1L/1R). Then tilt
the mounting (57L/57R) back into its final position.
Fig. i Use the screws (S19) for assembly and ob-
serve the permissible torque of 10 Nm.
4.5.3 Horizontally aligning the door leaf
Fig. a Fig. b , page A23. Wind the wire
cables (104) up by approx. a half-turn (prestressed)
so that they are under slight tension. By means of the
spirit level, check whether the bottom section (44) is
aligned horizontally. If required, adjust it at the torsion
spring shaft (35L/35R).
Fig. c Afterwards, tighten the shaft coupling (38).
4.5.4 Adjusting the track rollers
Re-adjust the track rollers every time you
insert another door segment. This allows you
to have a good insight on the distance
between the sliding strip of the frame and the
inserted door segment. In doing so, observe
the following settings for different door drive
types.
Fig. a , page A23. Loosen the screw (56a) for ad-
justing the track roller (56).
Fig. b Hand operation and ceiling pull: Adjust all
track rollers (56) in a way that the door segment's dis-
tance to the sliding strip is approx. 1.5 – 2 mm (pull
rolls in direction of the arrow).
Fig. c NovoPort drive: Adjust the track rollers (56)
as previously described. On the NovoPort side, in-
verse the running direction of the topmost track
roller (56) in order to pull the door leaf away from the
sliding edge.
Make sure that the track rollers can be turned easily
by hand.
4.5.5 Mounting the lock section
Fig. a , page A23. Position the lock section (67) in
the door frame and secure it against toppling over.
When inserting the section, check groove and spring
connector between the sections for proper fit.
Fig. b Screw the lock section (67) to the bottom sec-
tion (44) below on the external hinges (48L/48R),
then mount one external hinge (48L/48R) each at the
top left and right in the same way as for the bottom
section (44).
Use the screws (S19) for assembly and observe the
permissible torque of 10 Nm.
4.5.6 Mounting the lock (optional)
Mount the lock set to the lock section according to the
illustrations.
Fig. a , page A24. Insert the lock plate (72) with the
cover plate (71) from the outside into the rectangular
hole on the lock section (67), then screw it in place
with the lock set (73, 76) from the inside by means of
the screws (S1).
These assembly, operation and maintenance instructions must be kept for the entire period of use!