Lindab FNC1 Installation and operation manual

English
Installation booklet
FIRE DAMPER
CIRCULAR SERIES FNC1 - 300 Pa
Cert. N° 1812-CPR-1639
This is a 14 page installation booklet.
For further information please refer to the Technical Manual.
As the manufacturer is constantly improving its products, the aesthetic or dimensional features, the technical data, the equipment and acces-
sories indicated could be subject to variations.
www.mp3-italia.it
*1MUBFNC1EN* rev 20-12
*1MUBFNC1EN*
FNC1
FNC1
lindab | we simplify construction
www.lindab.com - Fire dampers are manufactured by MP3 Srl www.mp3-italia.it
*1MUBFNC1EN-LIND* rev 20-12
*1MUBFNC1EN-LIND*
For further information please refer to theTechnical Manual.
As the manufacturer is constantly improving its products, the aesthetic or dimensional features, the technical data, the equipment and accessories indicated could be subject to variations.
Installation booklet
This is a 14 page installation booklet.
English
FIRE DAMPER
CIRCULAR SERIES FNC1 - 300 Pa
Cert. N° 1812-CPR-1639

2/14
OVERVIEW
Fire resistance classication according to EN 13501-3-2009
Rigid wall
EI 60 S
(300 Pa)
EI 30 S
(300 Pa)
EI 60S Installation within vertical rigid wall hole Ø+30
Wall minimum thickness 95 mm
Wall minimum resistance class EI 60
Mortar or plaster putty or rock wool 35 kg/m³ density sealing
ve (i↔o)
D/W Ø min 100
max 400
Ø
min 100
max 400
EI 60S Installation within vertical rigid wall hole Ø+10
Wall minimum thickness 95 mm
Minimum resistance class EI 60
Acrilic sealant sealing
ve (i↔o)
DØ min 100
max 400
Ø
min 100
max 400
Flexible wall
EI 60 S
(300 Pa)
EI 30 S
(300 Pa)
Installations within vertical light wall EI 60 S hole Ø+30
Wall minimum thickness 95 mm
Wall rock wool density up to 35 kg/m³ (optional)
Studs made of steel or timber
mortar or plaster putty or rock wool 35 kg/m³ and acrilic sealant sealing
ve (i↔o)
D/W Ø min 100
max 400
Ø
min 100
max 400
Installations within vertical light wall EI 60 S hole Ø+10
Wall minimum thickness 95 mm
Wall rock wool density up tp 35 kg/m³ (optional)
Studs made of steel or timber
Acrilic sealant sealing
ve (i↔o)
DØ min 100
max 400
Ø
min 100
max 400
Floor
EI 60 S
(300 Pa)
EI 30 S
(300 Pa)
Installation within oor
Floor minimum thickness 100 mm
Floor minimum density 550 kg/m³
Mortar or plaster putty or rock wool 35 kg/m³ sealing
ho (i↔o)
D/W Ø min 100
max 400
Ø
min 100
max 400
Ø is the minimum and maximum nominal diameter of re dampers in mm
ve Vertical installation
ho Horizontal installation
(i↔o) Origin of re irrelevant
Pa Pascal of depression
E Integrity
I Thermal insulation
S Smoke seal
W Wet method sealing
D Dry method sealing
Cert. N° 1812-CPR-1639
Installation remote from construction support
Rigid wall
EI 60 S
(300 Pa)
EI 30 S
(300 Pa)
EI 60 S Installation remote from the vertical rigid wall hole Ø+30
Wall minimum thickness 95 mm
Wall minimum resistance class EI 60
Mortar or plaster putty or rock wool 35 kg/m³ density sealing
ve (i↔o)
D/W Ø min 100
max 400
Ø
min 100
max 400
EI 60S Installation remote from the vertical rigid wall hole Ø+10
Wall minimum thickness 95 mm
Minimum resistance class EI 60
Acrilic sealant sealing
ve (i↔o)
DØ min 100
max 400
Ø
min 100
max 400
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Flexible wall
EI 60 S
(300 Pa)
EI 30 S
(300 Pa)
EI 60 S Installation remote from the vertical light wall hole Ø+30
Wall minimum thickness 95 mm
Wall rock wool density up to 35 kg/m³ (optional)
Studs made of steel or timber
mortar or plaster putty or rock wool 35 kg/m³ and acrilic sealant sealing
ve (i↔o)
D/W Ø min 100
max 400
Ø
min 100
max 400
EI 60 S Installation remote from the vertical light wall hole Ø+10
Wall minimum thickness 95 mm
Wall rock wool density up tp 35 kg/m³ (optional)
Studs made of steel or timber
Acrilic sealant sealing
ve (i↔o)
DØ min 100
max 400
Ø
min 100
max 400
Floor
EI 60 S
(300 Pa)
EI 30 S
(300 Pa)
Installations remote from the oor
Floor minimum thickness 100 mm
Floor minimum density 550 kg/m³
Mortar or plaster putty or rock wool 35 kg/m³ sealing
ho (i↔o)
D/W Ø min 100
max 400
Ø
min 100
max 400
Ø is the minimum and maximum nominal diameter of re dampers in mm
ve Vertical installation
ho Horizontal installation
(i↔o) Origin of re irrelevant
Pa Pascal of depression
E Integrity
I Thermal insulation
S Smoke seal
W Wet method sealing
D Dry method sealing
Cert. N° 1812-CPR-1639
Mechanism type
Manual and compact manual
Not available
Belimo motorized version
1. Blade locking lever
2. Position indicator
3. Hex key for manual opening
4. Manual closing switch
Blade closing mode
Automatic closing with thermal fuse.
The control mechanism has a thermosensitive element that automa-
tically closes the blade when the temperature in the duct or in the
room exceeds 72°C (or 95°C for the 95°C version).
To close the damper when the motor is connected, press the switch
on the temperature sensor or cut o the power supply.
Blade opening mode
Make sure that the damper is open before the ventilation system
start-up, otherwise there is a risk of product malfunction.
To open the damper with the electric motor driven actuator, provi-
de power supply to the motor. Refer to the section Electrical con-
nections for further information.
To manually open the damper, use the handle supplied and carefully
rotate clockwise to the 90° indicator. To hold the damper in open
position operate on the lever indicated in gure.
During the manual opening of the damper, power must not be sup-
plied to the motor.
Position indication microswitches
The motorized versions are supplied with two microswitches to
show the blade's position (open or closed). Refer to the section
Electrical connections for further information.
Closing by remote control
If power to the motor is cut o, the blade will close.
Temperature calibration of thermosensitive element for auto-
matic damper closing
72 °C±7 °C (Standard)
95 °C±9 °C (On request).
Siemens motorized version
1. Position indicator
2. Screwdriver
3. Hex key for manual opening
4. Manual closing switch
Blade closing mode
Automatic closing with thermal fuse.
The control mechanism has a thermosensitive element that automa-
tically closes the blade when the temperature in the duct or in the
room exceeds 72°C (or 95°C for the 95°C version).
To close the damper when the motor is connected, press the switch
on the temperature sensor or cut o the power supply.
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Blade opening mode
Make sure that the damper is open before the ventilation system
start-up, otherwise there is a risk of product malfunction.
To open the damper with the electric motor driven actuator, provi-
de power supply to the motor. Refer to the section Electrical con-
nections for further information.
To manually open the damper, use the handle supplied and carefully
rotate counterclockwise to the 90 °C indicator. To hold the damper
in open position, rotate the screw anticlockwise as shown in the pi-
cture.
During the manual opening of the damper, power must not be sup-
plied to the motor.
Position indication microswitches
The motorized versions are supplied with two microswitches to
show the blade's position (open or closed). Refer to the section
Electrical connections for further information.
Closing by remote control
If power to the motor is cut o, the blade will close.
Temperature calibration of thermosensitive element for auto-
matic damper closing
72 °C±7 °C (Standard)
95 °C±9 °C (On request).
ELECTRICAL CONNECTIONS
Electrical wiring
Electrical connections must be done by qualied and trained people.
Switch o the power supply before starting any work on the electric
elements. Never switch on the power supply during electrical con-
nections.
Motorized version
Belimo servomotor:
BFL24T, BFL230T
Siemens servomotor:
GRA126
Siemens servomotor:
GRA326
Motorized re dampers electical wiring
To connect the dampers to the power supply, proceed as follows:
• Check that the voltage and electrical frequency are equivalent to
those of the motor of the servomotor (check the motor's informa-
tion label);
• Make the connections as shown in the below diagram.
Electrical wiring for motorized version
24V AC/DC power supply
/- Negative (DC) or neutral (AC) black wire
~/+ Positive (DC) or phase (AC) red wire
230V AC power supply
N Neutral blue wire
L Phase brown wire
Microswitches position contacts
S1 Common closed damper microswitch
S2 Normally closed, closed damper microswitch
S3 Normally opened, closed damper microswitch
S4 Common open damper microswitch
S5 Normally closed, open damper microswitch
S6 Normally opened, open damper microswitch
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Electrical wiring for Belimo BFL24-SR-T modulating motorized version
24V AC/DC power supply
/- Negative (DC) or neutral (AC) black wire
~/+ Positive (DC) or phase (AC) red wire
3 Positioning signal Y
5 Positioning feedback U (max 0,5mA)
Microswitches position contacts
S1 Common closed damper microswitch
S2 Normally closed, closed damper microswitch
S3 Normally opened, closed damper microswitch
S4 Common open damper microswitch
S5 Normally closed, open damper microswitch
S6 Normally opened, open damper microswitch
Tf Thermal fuse
TECHNICAL DATA
The sizes shown are in mm.
Dimension
Ø mm 100 125 160 200 250 315 400
S blade
exposition mm 0 0 0 30 40 80 157
Lp mm 40 40 40 40 60 60 80
Lp Overlap length between re damper and duct
MAINTENANCE AND
INSPECTIONS
Fire dampers and control mechanisms do not require routine main-
tenance.
Extraordinary maintenance (repairs) and periodic inspection opera-
tions are the responsibility of the ventilation system operator.
It is recommended to keep enough space (about 200mm) for using
or replacing the control mechanism or for maintenance. Also provide
the necessary space to remove the ventilation duct from the damper
whenever necessary.
It is recommended to provide inspection hatches on both sides of
the ducts connected to the re damper.
The implementation of a periodic inspection plan allows to guaran-
tee the eciency and functionality of the re dampers for the re
safety of the building.
Periodic inspection and cleaning
Periodic inspection shall be performed in accordance with the re-
quirements of the law or by the building regulations or other local
regulations.
In the absence of specic regulations (or to their complement), in ac-
cordance with point 8.3 of the EN 1560 standard, it is recommended
to carry out the following control activities at intervals of no more
than 12 months:
• Check the servomotor electrical wiring for damage (where appli-
cable);
• Check end-switch wiring for damage (where applicable);
• Check damper cleanliness and clean where necessary;
• Check the condition of blades and seals, rectify and report where
necessary;
• Check the correct opening and closing of the re damper by ma-
nual operation according to the instructions in the technical ma-
nual of the re damper;
• Check the opening and closing operation of the damper control-
led by the re alarm system (if present);
• Check the operation of the end switches in open and closed state,
adjust and report if necessary;
• Conrm that the damper fulls its function as part of the control
system (where necessary);
• Check that the damper is left in its normal operating position, whi-
ch usually corresponds to the open position.
Repair
For safety reasons, repair activities involving re-ghting componen-
ts must be carried out only by qualied personnel.
Only original spare parts supplied by the re damper manufacturer
must be used.
A functional test must be performed after each repair.
.
At the end of the inspection, cleaning or repair operations, check that
the re damper is in the normal operating position.
Keep records of all inspections, repair activities, any problems en-
countered and their resolution.
This practice, even when not mandatory, is very useful in practice.
Disposal
Disposal in case of destruction must be carried out in accordance
with national legislation. For electrical and electronic parts also refer
to EU Directive 2011/65.
INSTALLATION
The sizes shown are in mm.
It is recommended to perform a functional test before Installation to
exclude possible damage during transport and another test imme-
diately after installation to exclude accidental damage to the product
and interference with mounting components.
Blade rotation axis positioning
The re damper can be installed with the blade axis positioned verti-
cally or horizontally or tilted at any angle.
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Installation of exible connectors in order to balance out the
ventilation ducts expansion
ATTENTION: the following indications must be considered
binding only if legislation or local regulation where the re
dampers are installed require the use of exible connectors.
Flexible connectors compensate any duct thermal expansion and
wall bending in case of re.
Flexible connectors are used to limit re damper stresses due to ex-
ternal forces in case of re and to preserve re resistance class.
In general it is always appropriate the use of exible connectors for
the followings installations:
– light walls;
– Plasterboard and rock wool or Fire Batt (Weichschott) sealing;
– Applique xing system.
Flexible connector must be normal ammability and in case of re
the grounding bonding should disconnet to guarantee the comple-
te separation between re damper and connected air duct.
When exible connectors made of conductive material (e.g. alumi-
num) are used, no additional grounding bonding is required.
Despite exible connector installation, the re damper must be in-
stalled in the construction support so that its weight does not aect
damper’s installation position both during normal operation and in
case of re.
It is recommended not to compress exible connectors in the in-
stallation phase.
Flexible connector must be at least 100mm long and in order that
possible duct thermal expansions are balanced.
Take care that the exible connector does not interfere with opening
/ closing movement of the blade.
Refer to the section Technical data for blade exposition values.
Minimum distances
It is recommended to keep enough space (about 200mm) for using
or replacing the control mechanism or for maintenance. Also provide
the necessary space to remove the ventilation duct from the damper
whenever necessary.
In accordance with Articles 7 and 13 of EN 1366-2 respect the mini-
mum distances indicated below.
1. Vertical lateral wall
2. Floor
Minimum distances for remote installation from vertical wall/oor
1. Side wall/ oor
2. Construction supports (oor/ wall)
Construction supports characteristics
The European standard for re dampers foresees a precise correlation
between the wall/oor characteristics and the re resistance class
obtained, as well as the correlation between wall/oor used for the
test and wall/oor used for the actual installation.
The test results obtained on a type of wall/oor are valid also for wal-
ls/oor of the same type but with greater thickness and/or density
than those used in the test.
For plasterboard walls, the test results are also valid for walls with a
greater number of plasterboard layers on each side.
As a result, the indicated thickness and density characteristics are to
be considered as minimum values.
The wall/oor in which the re dampers are installed must be re
resistance classied according to the standards foreseen for the
structure.
Rigid walls
Can be made with aerated concrete blocks, poured concrete, concre-
te panels, perforated cell elements in concrete or brick in accordance
with the following characteristics:
• minimum thickness 95 mm;
• Wall minimum resistance class EI 60.
The use of a reinforcing beam above the opening is recommended
for walls made from concrete blocks, bricks or in concrete cell ele-
ments.
For walls built with perforated elements, it is also recommended that
the area of the opening be made from full elements (for example
aerated concrete blocks) to guarantee the correct adhesion of the
mortar.
1. Reinforcing beam
Light plasterboard vertical walls
During testing, light plasterboard walls have been used with the fol-
lowing characteristics:
• U-shaped horizontal metal frame 45mm and C-shaped vertical
frame 44mm made from 0,6 mm thick metal sheet, or timber
45x45mm;
• vertical proles placed with a maximum spacing of 1000 mm;
• Filling made of rock wool with density up to 35 kg/m³ (optional);
• Each side is made from two plasterboard layers 12,5 mm thick, una-
linged to avoid alignment between the joints of the layer above
and below.
The following indications are given for the installation walls:
• metal proles minimum width: 44 mm;
• metal proles minimum thickness: 0,6 mm, or timber studs mini-
mum section 45 x 45mm;
• vertical proles placed with a maximum spacing of 1000 mm
between each other;
• vertical prole xing with selfthreading screws or by clinching to
the bottom horizontal prole and insertion in the top horizontal
prole;
• proles xed using self-threading screws or by clinching on every
intersection.
• Filling made of rock wool with density up to 35 kg/m³ (optional);
• each side is made from two plasterboard layers 12,5 mm minu-
mum thick, unalinged to avoid alignment between the joints of
the layer above and below.
• the front plasterboards layers are xed using long enough screws
to pass through the lower plasterboard and attach to the steel pro-
le underneath.
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1. Plasterboard thickness 12,5 mm
2. Rock wool density up to 35 kg/m³ (optional)
3. Horizontal U-shaped prole
4. Vertical C-shaped prole
5. Self-drilling screw Ø 3,5 X 25 mm
6. Self-drilling screw Ø 3,5 X 35 mm
7. Timber studs 45x45 mm or 44 mm "C" steel stud
Concrete oors
Aerated concrete oors can be built during installation or with pre-
formed slabs with interlocking shaped edges according to the fol-
lowing characteristics:
• minimum thickness 100 mm;
• minimum density 550 kg/m³.
Installations within vertical rigid wall
Refer to the section Construction supports characteristics for further
information.
Comply with the minimum distances indicated on section Minimum
distances .
Before and after installation please perform a functional test. Refer to
section Mechanism type for further information .
Wall opening
A opening must be provided in the wall as indicated in the table and
in the drawing
Damper positioning
Position the damper in the opening so that the side of the closing
mechanism extends as indicated in the drawing.
Close the blade before installing the re damper.
Filling
Fill the space between the wall and the damper as indicated in the
table and in the drawing.
Sealing with concrete is not allowed.
Fire resistance classication “D”hole size
[mm]
Wall minimum thickness“S”
[mm] Sealing
Installations within vertical rigid wall EI 60 S
Wall resistance class EI 60 EI 60 S
(300 Pa) From Ø + 30 to Ø + 55 95
Rock wool 35 kg/m³ or
mortar or plaster putty and
re stopping sealant (e.g.
Soudal Firecryl or equivalent
with resistance and reaction
to re equal or higher)
Installations within vertical rigid wall EI 60 S
Wall resistance class EI 60 EI 60 S
(300 Pa) Ø + 10 95
Fire stopping sealant
(reference Soudal Firecryl or
equivalent with resistance
and reaction to re equal
or higher)
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Installations within vertical rigid wall EI 60 S hole Ø+30
1. Positioning brackets
2. Screw Ø 3,5 X 35 mm or equivalent
3. Fire damper
4. Ventilation duct
5. Rock wool 35 kg/m³, or mortar or plaster putty
6. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between refractory ring
and construction support
7. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) to cover the sealing
D Hole size: see table above
Installations within vertical rigid wall EI 60 S hole Ø+10
1. Positioning brackets
2. Screw Ø 3,5 X 35 mm or equivalent
3. Fire damper
4. Ventilation duct
5. Corner support (es. TS11/TS12 Lindab)
6. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between refractory ring
and construction support
7. Self-drilling screw Ø3,5 X 25 mm
D Hole size: see table above
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Installations within vertical light wall (plasterboard)
Refer to the section Construction supports characteristics for further
information.
Comply with the minimum distances indicated on section Minimum
distances .
Before and after installation please perform a functional test. Refer to
section Mechanism type for further information .
Wall opening
A opening must be provided in the wall as indicated in the table and
in the drawing
Damper positioning
Position the damper in the opening so that the side of the closing
mechanism extends as indicated in the drawing.
Close the blade before installing the re damper.
Filling
Fill the space between the wall and the damper as indicated in the
table and in the drawing.
Sealing with concrete is not allowed.
Fire resistance classication “D”hole size
[mm]
Wall minimum thickness“S”
[mm] Sealing
Installations within vertical light wall EI 60 S
Wall resistance class EI 60 EI 60 S
(300 Pa) From Ø + 30 to Ø + 55 95
Rock wool 35 kg/m³ or
mortar or plaster putty and
re stopping sealant (e.g.
Soudal Firecryl or equivalent
with resistance and reaction
to re equal or higher)
Installations within vertical light wall EI 60 S
Wall resistance class EI 60 EI 60 S
(300 Pa) Ø + 10 95
Fire stopping sealant
(reference Soudal Firecryl or
equivalent with resistance
and reaction to re equal
or higher)
Installations within vertical light wall EI 60 S hole Ø+30
1. Plasterboard thickness 12,5 mm type A (EN 520) or higher
2. Rock wool density 35 kg/m³ (optional)
3. Fire damper
4. Ventilation duct
5. Rock wool 35 kg/m³, or mortar or plaster putty
6. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between refractory ring
and construction support
7. Timber studs 45 x 45 mm or metal frame
8. Positioning brackets
9. Self-drilling screw Ø 3,5 X 35 mm
10. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) to cover the sealing
D Hole size: see table above
Installations within vertical light wall EI 60 S hole Ø+10
1. Plasterboard thickness 12,5 mm type A (EN 520) or higher
2. Rock wool density 35 kg/m³ (optional)
3. Fire damper
4. Ventilation duct
5. Corner support (es. TS11/TS12 Lindab)
6. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between refractory ring
and construction support
7. Timber studs 45 x 45 mm or metal frame
8. Positioning brackets
9. Self-drilling screw Ø 3,5 X 35 mm
10. Self-drilling screw Ø 3,5 X 35 mm
D Hole size: see table above
Installations within oor
Refer to the section Construction supports characteristics for further
information.
Comply with the minimum distances indicated on section Minimum
distances .
Before and after installation please perform a functional test. Refer to
section Mechanism type for further information .
Floor opening
A opening must be provided in the oor as indicated in the table
and in the drawing
Damper positioning
Position the damper in the opening so that the side of the closing
mechanism extends as indicated in the drawing.
Close the blade before installing the re damper.
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Filling
Fill the space between the oor and the damper as indicated in the
drawing.
Sealing with concrete is not allowed.
1. Positioning brackets
2. Screw Ø 3,5 X 35 mm or equivalent
3. Fire damper
4. Ventilation duct
5. Rock wool 35 kg/m³, or mortar or plaster putty
6. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) to cover the sealing
7. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between refractory ring
and construction support
D from nominal diameter min + 30 to nominal diameter max + 55
Installation remote from the rigid wall
Refer to the section Construction supports characteristics for further
information.
Comply with the minimum distances indicated on section Minimum
distances .
Before and after installation please perform a functional test. Refer to
section Mechanism type for further information .
Wall opening
A opening must be provided in the wall as indicated in the table and
in the drawing
Damper positioning
Connect re damper to the galvanized steel duct as indicated in the
drawing.
Install the damper with the mechanism facing away from the wall as
indicated in the drawing.
The re damper has to be xed and suspended from the ceiling as
indicated in the drawing.
For distance between re damper and wall less than or equal to 1m,
only one support is enough as indicated in the drawing.
The support at 20 mm from the re damper is always mandatory.
Close the blade before installing the re damper.
Filling
Fill the space between the wall and the damper as indicated in the
table and in the drawing.
Sealing with concrete is not allowed.
Cover the duct over its entire length and re damper as indicated in
the drawing wrapping it with insulation rock wool Pro Wired Mat 80
AL 1 Paroc with density of 80 kg/m³ and thickness 70 mm or equi-
valent.
A metallic mesh is installed around the rock wool. The junctions
between the insulation and the damper are made by an acrylic re
stopping sealant (es. Soudal Firecryl or equivalent with resistance
and reaction to re equal or higher), as indicated in the drawing.
Fire resistance classication “D”hole size
[mm]
Wall minimum thickness“S”
[mm] Sealing
EI 60S Installation remote from the vertical rigid wall
Wall resistance class EI 60 EI 60 S
(300 Pa) From Ø + 30 to Ø + 55 95
Rock wool 35 kg/m³ or
mortar or plaster putty and
re stopping sealant (e.g.
Soudal Firecryl or equivalent
with resistance and reaction
to re equal or higher)
EI 60S Installation remote from the vertical rigid wall
Wall resistance class EI 60 EI 60 S
(300 Pa) Ø + 10 95
Fire stopping sealant
(reference Soudal Firecryl or
equivalent with resistance
and reaction to re equal
or higher)
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EI 60 S Installation remote from the vertical rigid wall hole Ø+30
1. Ventilation duct in one piece
2. M8 threaded rod and suspension rings
3. Fire damper
4. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between insulation and
sealing
5. Self-drilling screw Ø 4,2 X 13 mm x4
6. Rock wool 35 kg/m³, or mortar or plaster putty
7. Insulation rock wool Pro Wired Mat 80 AL 1 Paroc or equivalent: see
Installation remote from the rigid wall
8. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between insulation and
refractory ring
9. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) to cover the sealing
D Hole size: see table above
a 1000mm MAX, n° of threaded rods depending on the length of the duct
(use 1 threaded bar for a≤1000 mm)
EI 60 S Installation remote from the vertical rigid wall hole Ø+10
1. Ventilation duct in one piece
2. M8 threaded rod and suspension rings
3. Fire damper
4. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between insulation and
construction support
5. Self-drilling screw Ø 4,2 X 13 mm x4
6. Insulation rock wool Pro Wired Mat 80 AL 1 Paroc or equivalent: see
Installation remote from the rigid wall
7. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between insulation and
refractory ring
D Hole size: see table above
a 1000mm MAX, n° of threaded rods depending on the length of the duct
(use 1 threaded bar for a≤1000 mm)
rev 20-12
11
We reserve the right to make changes without prior notice

12/14
Installation remote from the vertical light wall (plasterboard)
Refer to the section Construction supports characteristics for further
information.
Comply with the minimum distances indicated on section Minimum
distances .
Before and after installation please perform a functional test. Refer to
section Mechanism type for further information .
Wall opening
A opening must be provided in the wall as indicated in the table and
in the drawing
Damper positioning
Connect re damper to the galvanized steel duct as indicated in the
drawing.
Install the damper with the mechanism facing away from the wall as
indicated in the drawing.
The re damper has to be xed and suspended from the ceiling as
indicated in the drawing.
For distance between re damper and wall less than or equal to 1m,
only one support is enough as indicated in the drawing.
The support at 20 mm from the re damper is always mandatory.
Close the blade before installing the re damper.
Filling
Fill the space between the wall and the damper as indicated in the
table and in the drawing.
Sealing with concrete is not allowed.
Cover the duct over its entire length and re damper as indicated in
the drawing wrapping it with insulation rock wool Pro Wired Mat 80
AL 1 Paroc with density of 80 kg/m³ and thickness 70 mm or equi-
valent.
A metallic mesh is installed around the rock wool. The junctions
between the insulation and the damper are made by an acrylic re
stopping sealant (es. Soudal Firecryl or equivalent with resistance
and reaction to re equal or higher), as indicated in the drawing.
Fire resistance classication “D”hole size
[mm]
Wall minimum thickness“S”
[mm] Sealing
EI 60 S Installation remote from the vertical light wall
Wall resistance class EI 60 EI 60 S
(300 Pa) From Ø + 30 to Ø + 55 95
Rock wool 35 kg/m³ or
mortar or plaster putty and
re stopping sealant (e.g.
Soudal Firecryl or equivalent
with resistance and reaction
to re equal or higher)
EI 60 S Installation remote from the vertical light wall
Wall resistance class EI 60 EI 60 S
(300 Pa) Ø + 10 95
Fire stopping sealant
(reference Soudal Firecryl or
equivalent with resistance
and reaction to re equal
or higher)
EI 60 S Installation remote from the vertical light wall hole Ø+30
1. Timber studs 45 x 45 mm or metal frame
2. Rock wool density 35 kg/m³ (optional)
3. Plasterboard thickness 12,5 mm type A (EN 520) or higher
4. Ventilation duct in one piece
5. M8 threaded rod and suspension rings
6. Fire damper
7. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between insulation and
sealing
8. Self-drilling screw Ø 4,2 X 13 mm x4
9. Rock wool 35 kg/m³, or mortar or plaster putty
10. Insulation rock wool Pro Wired Mat 80 AL 1 Paroc or equivalent: see
Installation remote from vertical light wall (plasterboard)
11. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) to cover the insulation
12. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between insulation and
refractory ring
D Hole size: see table above
a 1000mm MAX, n° of threaded rods depending on the length of the duct
(use 1 threaded bar for a≤1000 mm)
rev 20-12
12 We reserve the right to make changes without prior notice

13/14
EI 60 S Installation remote from the vertical light wall hole Ø+10
1. Timber studs 45 x 45 mm or metal frame
2. Rock wool density 35 kg/m³ (optional)
3. Plasterboard thickness 12,5 mm type A (EN 520) or higher
4. Ventilation duct in one piece
5. M8 threaded rod and suspension rings
6. Fire damper
7. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between insulation and
construction support
8. Self-drilling screw Ø 4,2 X 13 mm x4
9. Insulation rock wool Pro Wired Mat 80 AL 1 Paroc or equivalent: see
Installation remote from vertical light wall (plasterboard)
10. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between insulation and
refractory ring
D Hole size: see table above
a 1000mm MAX, n° of threaded rods depending on the length of the duct
(use 1 threaded bar for a≤1000 mm)
rev 20-12
13
We reserve the right to make changes without prior notice

14/14
Installations remote from the oor
Refer to the section Construction supports characteristics for further
information.
Comply with the minimum distances indicated on section Minimum
distances .
Before and after installation please perform a functional test. Refer to
section Mechanism type for further information .
Floor opening
A opening must be provided in the oor as indicated in the drawing.
Damper positioning
Connect re damper to the galvanized steel duct as indicated in the
drawing.
Install the damper with the mechanism facing away from the wall as
indicated in the drawing.
The re damper has to be xed and suspended from the ceiling as
indicated in the drawing.
Close the blade before installing the re damper.
Filling
Fill the space between the oor and the damper as indicated in the
drawing.
Sealing with concrete is not allowed.
Cover the duct over its entire length and re damper as indicated in
the drawing wrapping it with insulation rock wool Pro Wired Mat 80
AL 1 Paroc with density of 80 kg/m³ and thickness 70 mm or equi-
valent.
A metallic mesh is installed around the rock wool. The junctions
between the insulation and the damper are made by an acrylic re
stopping sealant (es. Soudal Firecryl or equivalent with resistance
and reaction to re equal or higher), as indicated in the drawing.
1. Ventilation duct in one piece
2. Angular xing plate x3. Each plate xed with 3 screws 4,2x13 mm on the
duct (2.1) and 1 screw M8x40 mm with ush anchors on the oor (2.2)
3. Fire damper
4. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) to cover the sealing
5. Self-drilling screw Ø 4,2 X 13 mm x4
6. Rock wool 35 kg/m³, or mortar or plaster putty
7. Insulation rock wool Pro Wired Mat 80 AL 1 Paroc or equivalent: see
Installatons remote from the oor
8. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between insulation and
sealing
9. Fire stopping sealant (reference Soudal Firecryl or equivalent with
resistance and reaction to re equal or higher) between insulation and
refractory ring
D from nominal diameter min + 30 to nominal diameter max + 55
rev 20-12
14 We reserve the right to make changes without prior notice