Novoferm iso20-4 Montage-, Bedienungs- Und Wartungsanleitung Seite 145

GB
Caution: If the BRH is more than 2126 mm, attach ad-
ditional ceiling mounts to the front of the pair of tracks
14 [ ].
1.25d
R/L
Removing the transport angles and adjusting the rollers
[ ]
1.30
( 14 ) Slowly loosen the transport angles and let the door leaf
sink [ ].
1.30a, aa
( 15 ) Adjustment of the upper roller [
Depending on the application
( 15a ) when operating by hand and with NovoPort:
for further assembly steps for the door operator,
please refer to the NovoPort installation instructions
[ ].
1.30ba
( 15b ) when operating by ceiling pull:
the roller must be in the upper radius of the moulded
end piece 16
R/L
( 16 ) Then adjust the remaining rollers [
Removing the tension spring and assembly of the door
frame [ ]
1.35
( 17 ) Slowly raise the garage door to its end position. Guard
both sides of the door against falling down [
( 18 ) Remove the spring pin 15 on the lower spring mount 5 and
put it aside [ ].
1.35a
( 19 ) Remove the tension spring 11 and put it aside [
( 20 ) Depending on the rebate width, bolt the wall anchor 7 to
the angular frames 1
( 20a ) Rebate width 55 - 120mm: Set the wall anchor 7
facing inwards [
( 20b ) Rebate wider than 120mm: Set the wall anchor 7
facing outwards [
If using other fasteners, make sure their load absorp-
tion capacity is at least equal to that of the wall an-
chors supplied 7.
( 21 ) Always fasten the bolt S6 pointing outwards through the
wall anchor 7 [ ].
1.10a
Caution: The nut S12 must never be on the inside. This
would impair functional reliability! [
( 22 ) Align the angular frames 1
dowel on both sides using S8 + S9. Dowel the base brack-
et of the angular frame 1
+ U3 [ ].
1.35c
Cable and spring suspension [
( 23 ) Remove the cable ends from the transport locking device
and dispose of the transport locking device [
( 24 ) Guide the two single cable ends 12 into the cable link on
the bottom cable fastener 57
position shown [
1.40c
22).
( 25 ) While lightly pre-stressing the spring assembly, hook the
tip 11 into the tightening strap 12 and secure with spring
pin 15! [ ] Determine the optimum spring tension.
1.40da
Open the door halfway. The door must hold in this position
without help. Adjust the spring force by moving the pin in
the spring tightening strap 12 [
Caution: Don't forget to secure with spring pin 15 after
adjusting! [
1.40da, db
Keep these installation, operating, and maintenance instructions in a safe place during the entire service life of the garage door.
].
1.30b
[ ].
1.30ba
].
1.30c
1.35
left and right using S6 + S12.
R/L
].
1.10b
].
1.10b
].
1.10ab
using the spirit level and
R/L
in the floor area using S8 + S9
R/L
]
1.40
1.40a
[ ] until they are in the
1.40b
R/L
] (or secure them with safety plugs
].
1.40ab
].
Test instruction
All part must be assembled as described in the installation
instructions to assure the functional reliability, durability and
smooth operation of the sectional garage door. If the sectional
garage door door still does not function properly, please check
the following points:
( 26 ) Are the side angular frames, frame panel and horizontal
tracks exactly aligned horizontally, vertically and diagonal-
ly, and securely fastened? [
( 27 ) Are all screw connections tight?
( 28 ) Have the transitions between the vertical tracks in the
angular frame and the 89° arc been adjusted (see section
8)?
( 29 ) Check the spring tension: Open the door halfway. The door
must hold in this position without help.
( 30 ) If the door sinks noticeably, increase the spring tension as
described in section 25.
( 31 ) If the door rises noticeably, lower the spring tension as
described in section 25.
( 32 ) Are the spring pins inserted in the lower spring mounts and
in the tightening strap?
( 33 ) Rollers: Can all the rollers be easily turned by hand when
].
the door is closed (see sections 15+16)?
( 34 ) Has the upper roller been correctly adjusted (see sections
15a,b)?
( 35 ) When the door is open, do all roller axes extend the same
].
1.35b
distance out of their holders? Æ Diagonal testing
( 36 ) Are the double cables positioned exactly in their guides,
and are not twisted?
( 37 ) Doors with operators: Has the locking mechanism been
dismantled?
( 38 ) For NovoPort: Check the clearance opposite the operator
between the door leaf and the guide! Bend the contact sur-
face.
Dismantling instructions for sectional garage
doors
iso20-4 / iso45-4 with vertical tension spring
- Dismantling by qualified installers only -
Please read these instructions carefully prior to disas-
sembly.
The following tools are required for dismantling:
SW 7, 10 and 13 open-end or socket wrench, reversible ratchet
].
with extension and SW 7, 10 and 13 spanners, Phillips screw-
driver size 2, T30 screwdriver bit, at least 2 screw clamps,
possibly a hammer.
( 39 ) Removing the tension springs
Caution: Wear suitable personal protective equipment
when removing the tension springs and guard the door
leaf against falling down!
Move the door leaf to its end position and guard against it
falling down. Firstly, remove the safety plug from the cable
link. Then remove the single cables from the lower cable
link on the left and right sides.
( 40 ) Close the door slowly and carefully.
( 41 ) Guard the horizontal pairs of tracks against falling down.
( 42 ) Remove the 89°arcs.
( 43 ) Unscrew and remove the fastening of the horizontal pairs
of tracks from the ceiling and from the walls.
- 6 -
1.25d + 1.25 diagonal measurement
]