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Novoferm iso20-4 ZF Notice De Montage Et D'utilisation page 23

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4.5
Additional assembly options for hand
operation
4.5.1 Mounting the manual cable (optional)
Risk of injury caused by
WARNING
strangulating limbs
If manual cable and door drive are both
installed in the system, there is a risk of
limbs getting caught and strangulated
by the manual cable when moving the
door.
If the door drive is already installed
or shall be installed, the manual
cable must not be mounted!
Fig.
a
, page A14. Mount the cable holder  (91) for
the manual cable (96) on the bottom section (44) us-
ing the screws  (S10). In doing so, observe the per-
missible torque of 10 Nm.
Fig.
b
Feed the manual cable  (96) through the re-
spective hole in the cable holder  (91) and secure it
with a knot.
Fig.
c
Suspend the manual cable  (96) on the con-
necting plate (18), also by tying a knot.
4.5.2 Mounting the rail clamps
Manually open the door and mark the end position of
the uppermost track roller (105L/105R).
Fig.
a
, page A14. Close the door and mount the rail
clamps (89) with the screws (S14) on the marked po-
sition.
Fig.
b
Note that the distances from the end of the
rails to the rearmost end of the clamp must be
identical on both sides.
4.5.3 Mounting the bolt plate
Close the door. Afterwards, hold the bolt plate  (93L/
93R) onto the locking bolt  (79) on the right and left
side and mark the positions.
Fig.
a
, page A15. Using the screws (S17), open the
door and screw the bolt plate (93L/93R) into both re-
spective rectangular holes (front row of holes) of the
angle frame (1L/1R).
Check the locking by opening and closing the door
several times. For closing, the locking bolt  (79) al-
ways has to fully engage into the bolt plate  (93L/
93R). If required, the position has to be adjusted by
shifting the bolt plate (93L/93R) vertically.
Fig.
b
Additionally mount a securing bracket (94) to
the bolt plate (93L/93R) and the angle frame (1L/1R)
by means of the screws (S6 + S12).
These assembly, operation and maintenance instructions must be kept for the entire period of use!
4.6
Preparing for installing a door drive
4.6.1 Reconstruction for NovoPort IV drive
NOTICE
Functional impairment due to
mounted guide plate (19)
Fig.
a
Depending on the type of door
operation, it may be necessary to disas-
semble the guide plates (19).
NovoPort  IV: Disassemble the guide plate  (19) on
the opposite side of the drive.
Ceiling pull: Disassemble the guide plate  (19) from
the frame on both sides of the door.
The further reconstruction steps apply
exclusively if a NovoPort IV drive is to be
installed.
When installing a NovoPort drive, the outer ring of the
upper track roller (105L/105R) must be disassembled
on the drive side.
Fig.
b
On the drive side, disassemble the roller
block (88L/88R) from the top section (87).
Fig.
c
, page A16. Then disassemble the track
roller  (105L/105R) by loosening the screws  (S5  +
S12).
Fig.
d
Take the track roller into your right hand.
Place a screwdriver between rib and tooth of the
track roller. Turn the track roller to the right to loosen
the outer ring and to pull it off.
Fig.
e
Mount the track roller (105L/105R) to the roller
block  (88L/88R) and observe the permissible torque
of  10  Nm when screwing the roller block back onto
the top section.
4.7
Completing the installation procedure
In order to ensure proper functioning, durability and a
smooth running of the sectional door it is essential
that all parts have been mounted in accordance with
the assembly instructions. Check if the garage door
operates properly and safely. The following points are
to be checked in particular:
Are the lateral angle frames, the frame panel and
the horizontal rail pairs exactly aligned
horizontally, vertically and diagonally, and are
they securely fastened?
Are all screw connections tight?
Are all ceiling suspensions of the horizontal rail
pairs mounted?
Have the transitions between the vertical rails in
the angular frame and the 89° arches been
adjusted?
– If the door sinks noticeably, increase the
spring tension.
– If the door rises noticeably, lower the spring
tension.
Track rollers: Can all the rollers be easily turned
by hand when the door is closed?
EN - 23

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