Novoferm iso45-4 Serie Montage-, Bedienungs- Und Wartungsanleitung Seite 12

GB
frame seal approx. 1 mm). The rollers must turn
easily by hand.
Adjust the rollers on the drive site as
Novoport:
per illustration
Adjusting the height of the upper roller:
( 19b ) Manual and NovoPort operation: The centre of the
roller must dip approx. 5 mm into the moulded end
piece. (Guideline: Lower edge of upper roller holder
must be flush with mark on upper roller block)
( 19c ) Ceiling pull operation: Roller must lie in the upper
corner of the moulded end piece
( 20 ) Adjusting the torsion spring
( 20a ) Turn the torsion spring by hand to tension the cable
on the drum and make sure it is positioned correctly.
Tighten coupling screws S11
springs for left and right use may differ in terms of
length and wire diameter.
(19b) Tension the torsion spring:
Wear suitable personal protective equipment when
tensioning/releasing springs. The number of required
revolutions is indicated on the boilerplate.
Tension torsion spring 35
92 in the direction of the arrow. Springs are always
tensioned from the bottom up
the spring clamping screws S11 firmly. Use the same
procedure to tension torsion spring 35
Both springs must be tensioned with the same
number of revolutions. See diagram for how to
determine number of revolutions on tensioned
springs
[ ] .
1.60 c
Check door leaf with spirit level; if not exactly
horizontal, loosen coupling 38 and adjust the
torsion springs until alignment is perfect
Then firmly tighten coupling 38 again using S11.
Caution: Once the springs are tensioned, pull the
mounting tab to remove spring pin 97 and unlock
the spring fracture safety device
!!!
]
ga,gb
Important:
When the door is closed, at least 2 turns of cable
must remain on the drums for safety reasons.
Keep these installation, operating, and maintenance instructions in a safe place during the entire service life of the garage
.
[ ]
1.55 b
.
[1.55 ba]
.
[ ]
1.55ca
[ ] [ ]
1.60 ; 2.20 .
[ ] [
1.60 a 2.20 e
with both tensioning tubes
R
[ ] [
1.60 b 2.20 f
.
L
[
1.60 ea, eb
( 21 ) Doors without operators: Assemble staple plate 93
[ ] [
1.65
( 21a ) Close the door from the inside and use a screw
clamp to fix it in place. Hold staple plates 93
right and left of locking bolt 79 and bolt through the
two rectangular holes (rear row of holes) on angular
frame 1
( 21b ) Check the locking mechanism by opening and closing
.
[ ]
the garage door several times in succession. When
1.55 ca
closing, locking bolt 79 must always engage
completely with staple plate 93
plate 93
bracket 94 to staple plate 93
[
( 21c ) Lock clips 95 for holding spring tensioning tubes onto
. Torsion
]
angular frame 1
b
( 21d ) Doors without operators: Fasten cable holder 91 for
hand pull 96 to bottom section using S10. Guide hand
pull 96 through the appropriate hole in cable holder
91, secure with a knot and hang onto connecting
plate 18
( 21e ) Open the door manually and mark the end position of
the uppermost roller 90 / 105
insert track clamps 89 + S7 in the marked position
.
Tighten
]
and tighten. The distance between farthest point at
the rear and lowest point on the clamp must be the
same
( 21f ) Assemble finger protection:
Applies to all designs and types:
Carefully insert finger protection
shown on the illustration [
[ ].
1.60 d The manual cable must not be used when an operator is
installed!
Inspection instructions
All parts must be assembled as described in the installation
]] [
2.20
instructions to assure the functional reliability, durability and
smooth operation of the sectional garage door. If the sectional
garage door still does not function properly, please check the
following points:
( 22 ) Are the side angular frames, frame panel and horizontal
tracks exactly aligned horizontally, vertically and diagonally,
and securely fastened?
( 23 ) Are all screw connections tight?
( 24 ) Have the vertical ceiling mounts for the pairs of horizontal
tracks been installed?
( 25 ) Have the transitions between the vertical tracks in the
angular frame and the 89° arc been adjusted?
( 26 ) Is the tension of the torsion springs the same on both
sides? Check the spring tension: Open the door halfway.
The door must hold in this position without help.
( 26a )
( 26b ) If the door moves up noticeably, reduce the torsion
door!
- 10 -
]
1.70
/1 using S6 + S12 (poss. S13).
R L
or 93 vertically, if necessary. Bolt securing
R L
.
]
1.65 ad
and clip on tensioning tubes 92
R
.
]
.
[ ]
1.70 a,b
.
[ ]
1.70c
1.70d
[ ]
1.15
[ ]
1.30
If the door sinks noticeably, increase the torsion
spring tension.
spring tension. Has the sectional garage door leaf
been tensioned with the coupling and torsion
spring exactly as specified, and has the tension of
the second spring been subsequently adjusted
accordingly?
and 93
R L
.
[ ]
1.65 aa ,ab, ac
or 93 ; adjust staple
R L
or 93 using S6 + S12
R L
[
1.65
. Close the door,
R/L
39 in the area
.
]
[ ]
2.15