Installation Manual ROKU System FSC 4 Fire Stop Collar EN
User Manual:
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Page Count: 15

Content
Target audience, usage of assembly instruction, safety information
Components
Application eld (Component strength, insulation strength and distances)
Approved assignments and classications
Approved assignment – wall
Approved assignment – oor
Applied products
Arrangement of the rst support (backings)
Assembly steps
Declaration of performance
2
3
3
4
8
9
10
11
12
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1 of 15
09/2016, Rev. 0
Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907

2 of 15
09/2016, Rev. 0
Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907
Target audience
This assembly instruction is addressed exclusively to trained experts on re technology.
Usage of assembly instruction
• Please read through the lot of this assembly instruction carefully prior to work start. Regard in particular the following safety
information.
• The holder of assessment assumes no liability for damages which are caused by disregard for this assembly instruction.
• Graphic depictions serve as examples only. Assembly results may vary visually.
Safety information
For processing of partition components, please regard the safety data sheets.
Protection and hygiene measures:
• Observe the usual precautions when handling chemicals. Wash hands before work breaks and immediately
after handling the product. Avoid contact with skin, eyes and clothing. Take o stained or soaked clothes
immediately.
Eye wash with clean water (EN 15154).
Wear closed work clothing.
Respiratory protection - Dust mask
When exposure limit is exceeded (e.g. possible when turning on),
use particle-ltering half mask FFP 1 (white).
Hand protection - Protective gloves
Use waterproof, abrasion- and alkali-restistant nitrile gloves.
Dierent requirements can result depending on application.
Therefore observe additional recommendations by the protective gloves’ manufacturer.
Eye protection – Use safety goggles
Body protection – Use protective work wear
Do not eat, drink or smoke during work. After work is nished, wash all uncovered body parts with water and
soap thoroughly.

3 of 15
09/2016, Rev. 0
Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907
Components
Rigid walls
The wall must have a minimum thickness of ≥ 100 mm and consist of concrete, aerated concrete or masonry.
The wall shall be classied in accordance to EN 13501 - 2 for the required re resistance period.
Lightweight partition walls
Lightweight partition walls must have a minimum thickness of ≥ 94 mm and consist of steel stands (U and C proles; 0,5 - 1,5 mm
thickness) which are to be coated on both sides with at least two layers of 12,5 mm thick panels of classication A2-s1, d0 oder A1
in accordance to EN 13501-1.
Additionally, wood stands can be used instead of steel stands. In this context, it should be noted that there must be a minimum dis-
tance of 100 mm between wood stands and partition. The insulation in between those stands must be at least comply with the building
material class A1 or A2 (in accordance to EN 13501-1) and have a raw denssity of 5 - 115 kg/m³ (in accordance to EN 1363-1).
The sot revetment must be built from steel stands with a minimum thickness of 0,6 mm and panels of the same specications as
of the wall.
The supporting structure must be classied for the necessary re resistance duration in accordance to EN 13501-2.
Rigid oors
The oor must have a minimum thickness of ≥ 150 and consist of concrete or aerated concrete with a minimum raw density of
550 kg / m³. The rigid oor shall be classied in accordance with EN 13501 – 2 for the required re resistance period.
Application eld
Identifier Wall Lightweight
partition wall Floor
Thickness of the component ≥ 100 mm ≥ 94 mm ≥ 150 mm
Maximal size of isolated combustible pipelines ≤ 160 mm ≤ 160 mm ≤ 160 mm
Distance to other openings or installations ≥ 100 mm ≥ 100 mm ≥ 100 mm
Distance to other openings or installations when
component reveal is not larger than
200 mm x 200 mm
≥ 100 mm ≥ 100 mm ≥ 100 mm

4 of 15
09/2016, Rev. 0
Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907
Approved assignments and classications
The pipe screening can be used on straight pipes arranged perpendicular to the wall or oor surface. The pipelines must be intended
for non-combustible liquids or gases, for pneumatic conveying systems or vacuum lines only. Pneumatic conveying systems, com-
pressed air lines or alike must be turned o through additional measures in the case of re.
No ventilation systems
PVC-U pipes in accordance to EN 1452-1 without insulation - wall -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 1.8 to 5.6 2 x 2
120 120 U/C
≤ 50 to ≤ 75 1.8 to 8.4 2 x 3
> 75 to ≤ 110 1.8 to 12.3 2 x 4
> 110 to ≤ 125 2.2 to 12.2 2 x 5
≤ 160 3.2 to 11.9 2 x 6
The classication of PVC-U pipes according to EN 1453-1, EN 1329-1 or EN 1452-1 also applies for PVC-C pipes according to EN 1566-1.
PE-HD pipes in accordance to EN 1452-1 without insulation - wall -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 1.8 to 4.6 2 x 2
120 120 U/C≤ 50 to ≤ 75 1.8 to 8.4 2 x 3
> 75 to ≤ 110 2.7 to 10.0 2 x 4
The classication of PE-HD pipes according to EN 1519-1 and EN 12666-1 also applies for PE pipes according to EN 12201-2,
EN 1519-1 and EN 12666-1 as well as for ABS pipes according to EN 1455-1 and SAN+PVC pipes according to EN 1565-1.
PP pipes according to EN 1452-1 without insulation- wall -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 1.8 to 5.6 2 x 2
120 120
U/C
≤ 50 to ≤ 75 1.8 to 8.4 2 x 3
>75 to ≤ 110 2.7 to 10.0 2 x 4
≤ 125 3.9 to 12.2 2 x 5
90 90
≤ 160 > 4.0 to 14.6 2 x 6
BLUE Power pipes without insulation - wall -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 1.8 2 x 2
120 120 U/C≤ 75 2.5 2 x 3
≤ 110 3.4 2 x 4

5 of 15
09/2016, Rev. 0
Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907
Wawin SITECH pipes without insulation - wall -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 2.0 2 x 2
120
120
U/C≤ 75 2.6 2 x 3
90
≤ 110 3.6 2 x 4
aquatherm green pipe MS pipes without insulation - wall -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 16 2.2 2 x 2
120 120 U/C
≤ 50 6.9 2 x 2
≤ 75 10.4 2 x 3
≤ 110 15.2 2 x 4
20-2.8 / 25-3.5 / 32-4.5 / 40-5.6 / 63-8.7 / 90-12.5 , with covered pipe diameter (mm) / pipe wall thickness (mm)
Geberit Silent PP pipes without insulation - wall -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 2.0 2 x 2
120
120
U/C≤ 75 2.6 2 x 3
90
≤ 110 3.6 2 x 4
POLO-KAL NG pipes without insulation - wall -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 2.0 2 x 2
120
120
U/C
≤ 75 2.6 2 x 3
90
≤ 110 3.4 2 x 4
≤ 125 3.9 2 x 5
120
≤ 160 4.9 2 x 6
Rehau Raupiano Plus pipes without insulation- wall -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 1.8 2 x 2
120 120 U/C
≤ 75 1.9 2 x 3
≤ 110 2.7 2 x 4
≤ 125 3.1 2 x 5
≤ 160 3.6 2 x 6

6 of 15
09/2016, Rev. 0
Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907
Triplus 3 layer sound insulation pipes without insulation - wall -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 1.8 2 x 2
120 120 U/C≤ 75 2.5 2 x 3
≤ 90 3.1 2 x 4
PVC-U pipes in accordance to EN 1452-1 without insulation - floor -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 1.8 to 5,6 2
240 240
U/C
≤ 50 to ≤ 75 1.8 to 8,4 3
>75 to ≤ 110 1.8 to 12,3 4
>110 to ≤ 125 2.2 to 12,1 5120 120
≤ 125 12,1 5240 240
≤ 160 3.2 to 11.9 6 120 120
≤ 160 11.9 6 240 240
The classifcation of PVC-U pipes according to EN 1453-1, EN 1329-1 oder EN 1452-1 also applies for PVC-C-pipes according to EN 1566-1.
PE-HD pipes according to EN 1452-1 without insulation - floor -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 1.8 to 4.6 2
240
240
U/C
≤ 50 to ≤ 75 1.8 to 8.4 3
>75 to ≤ 110 2.7 4
>75 to ≤ 110 > 2.7 to 10,0 4 180
≤ 125 3.1 5 240
≤ 125 > 3.1 to 11,4 5 120
≤ 160 4.0 6 240
≤ 160 > 4.0 to 14.6 6 120
The classifcation of PE-HD pipes according to EN 1519-1 and EN 12666-1 also applies for PE pipes according to EN 12201-2,
EN 1519-1 and EN 12666-1 as well as ABS pipes according to EN 1455-1 and SAN+PVC pipes according to EN 1565-1.
Rehau Raupiano Plus pipes without insulation - floor -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 1.8 to 4.6 2
240 240
U/C
≤ 50 to ≤ 75 1.8 to 8.4 3
>75 to ≤ 110 2,7 4
>75 to ≤ 110 > 2.7 to 10.0 4 180 180

7 of 15
09/2016, Rev. 0
Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907
Uponor MLC pipes „white“ without insulation - floor -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 4.5 2 120 120
U/C≤ 75 7.5 3
90 90
≤ 110 10 4
(14-18) x 2.0 / 20 x 2.25 / 25 x 2.5 / 32 x 3.0 / 40 x 4.0 / 63 x 6.0 / 90 x 8.5, with covered pipe diameter (mm) / pipe wall thickness (mm)
aquatherm green pipe MS Rohre without insulation- floor -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 16 2.2 2
120 120 U/C
≤ 50 6.9 2
≤ 75 10.4 3
≤ 110 15.2 4
20-2.8 / 25-3.5 / 32-4.5 / 40-5.6 / 63-8.7 / 90-12.5, with covered pipe diameter (mm) / pipe wall thickness (mm)
Wawin SITECH pipes without insulation - floor -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 2.0 2
120 120
U/C
≤ 75 2.6 3
≤ 110 3.6 4
≤ 125 4.2 5
60 60
≤ 160 5.3 6
Geberit Silent PP pipes without insulation - floor -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 2.0 2
120 120 U/C
≤ 75 2.6 3
≤ 110 3.6 4
POLO-KAL NG pipes without insulation - floor -
Outer diameter
[mm]
wall thickness
[mm]
Additional re protection measures
- ROKU® Strip EM - EIPipe end
conguration
≤ 50 2.0 2
120
90
U/C
≤ 75 2.6 3
≤ 110 3.6 4 120

8 of 15
09/2016, Rev. 0
Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907
Approved assignment - wall
Annular Gap
The annular gap between the inserted plastic pipes and the wall must be lled completely with mineral building materials.
Wall installation: Gap width 1 – 3 cm, sealing of annular gap with gypsum / gypsum lling compound (lightweight partition walls) ,
for rigid walls. Cement mortar is possible as well.

9 of 15
09/2016, Rev. 0
Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907
Approved assignment - oor
Annular Gap
The annular gap between the inserted plastic pipes and the wall must be lled completely with mineral building materials.
Floor installation: Gap width 1 – 5 cm, ealing of annular gap with gypsum / gypsum lling compound / cement mortar

10 of 15
09/2016, Rev. 0
Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907
Applied products
Image Article Identifier Art-No.
FSC 4 Fire protection collar
Diameter [mm]
50 0708000500
63 0708000630
75 0708000750
90 0708000900
110 0708001100
125 0708001250
140 0708001400
160 0708001600
Accesory
Mounting kit
Ø 32 – 50 mm 0707002000
Ø 63 – 125 mm 0707002020
Ø 140 – 160 mm 0707002030
Identication sign 0750050060

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Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907
Arrangement of the rst support (backings)
Supports/Backings of the installations in front of the wall insulation must consist of essentially non-combustible components and be
arranged with a distance according to the following overview.
non-combustible pipes ≤ 650 mm on both sides not defined

Assembly steps
Before the installation of the pipe seal, it is to be checked if
all boundary conditions (e.g. type and thickness of wall or
oor, type and size of pipes and insulations as well as envi-
ronmental conditions) comply with the regulations.
The re protection collar Kuhn FSC 4 can be applied for
uninsulated pipes only.
Before assembling the re protection mortar, the remaining
gaps between wall or oor and the inserted pipe are to be
lled completely with dimensionally stable, non-combus-
tible building materials, e.g. concrete, cement or gypsum
mortar (class A1 or A2-s1,d0 according to EN 13501-1.
The pipe collars must be mounted to lightweight partition
walls with threaded rids M6 or M8.
Finally apply the identication sign to the penetration seal.
The identication must be place next to the penetration seal
to the building component and is available at Kuhn.
A suitable re protection collar must be utilised.
For pipe penetrations through oors, there must be a re
protection collar arranged to the bottom side of the oor.
For pipe penetration through walls, there must be a re pro-
tection collar arranged on each side of the wall.
Wall instalation Floor installation
The pipe collars must be mounted to the rigid walls or oors
through the fastening clip with appropriate dowels and steel
screws M6 or M8.
Availabe xing points should be used.
13
5
7 8
6
9
2
4
12 of 15
09/2016, Rev. 0
Assembly Instruction
Rolf Kuhn GmbH | Bahnhofstr. 12 | 82327 Tutzing | Deutschland/Germany
+49 2753 5945-0 | +49 2753 5945-21 | info@rolfkuhngmbh.com | www.kuhn-brandschutz.com
ROKU® System FSC 4 Fire Stop Collar
according to ETA-15/0907

DECLARATION OF PERFORMANCE
according to Annex III of the Regulation (EU) No. 305/2011
for the construction product ROKU® System FSC 4 Fire Stop Collar
Le/DoP No. 506/01/1604
1. Unique identication code of the product-type: ETA-15/0907 - ROKU® System FSC 4 Fire Stop Collar
2. Type, batch or serial number or any other
element allowing identication of the con-
struction product as required pursuant to
Article 11 (4):
Batch number, see product packaging
3. Inteded use or uses of the construction
product, in accordance with the the applicable
harmonized technical specication, as forseen
by the manufacturer:
pipe penetration seal
4. Name, registered trade name or registered
trade mark and contact address of the
manufacturer as required pursuant to
Article 11 (5):
Rolf Kuhn GmbH
Jägersgrund 10
D-57339 Erndtebrück
5. If applicable, name and contact address of the
authorized representative whose mandate co-
vers the tasks specied in Article 12 (2):
not relevant
6. System or systems of assessment and
verication of constancy of performance of the
construction product as set out in Annex V:
System 1
7. In case of the declaration of performance
concerning a construction product covered by
a harmonized standard: not relevant
8. In case of the declaration of performance
concerning a construction product for which an
European Technical Assessment has been
issued:
The notied body MPA Braunschweig, No. 0761 has
performed the initial inspection of the factory produc-
tion control and performs the continuous surveillance,
assessment and approval of the factory production
on a regular basis according System 1 and issued the
following:
Certicate of constancy of performance:
0761 – CPD – 0498
13 of 15
Register court Munich
HRB 52516
VAT no.: DE811146606
Rolf Kuhn GmbH
Bahnhofstr. 12
82327 Tutzing
Germany
: + 49 8158 2501-0
: + 49 8158 2501-25
: info@rolfkuhngmbh.com
Bank details
Hypo Vereinsbank München
IBAN: DE14 7002 0000 133555
BIC: HYVEDEMMXXX
Postbank München
IBAN: DE44 7001 0080 0046 2618 04
BIC: PBNKDEFF
Directors
Harald Kuhn
Jürgen Wied

9. Declared performance
Essential characteristics Performance Harmonized technical
specication
Fire resistance as a pipe penetration seal for combus-
tible pipes by means of the re protection collar type
ROKU® System FSC 4 ≤ 160 mm on exible walls ≤
94 mm, rigid walls ≥ 100 mm or rigid walls ≥ 150 mm
≤ EI 240 - U/C
ETA-15/0907
Reaction to re of the steel housing A1
Reaction to re to the intumescent inlay
ROKU© Strip EM E
Durability and serviceability Use category type Y1
Release of dangerous substances none
For more details please see ETA-15/0907
10. The performance of the product identied in points 1 and 2 is in conformity with the declared performance
in point 9. This declaration of performance is issued under the sole responsibility of the manufacturer
identied in point 4.
Signed for and on behalf of the manufacturer by:
p.p. Markus Quast, Application Engineering Kuhn Systeme
(name and function)
Erndtebrück, 06.04.2016 .....................................................
(place and date of issue) (signature)
p.p. Andreas Lutters, Head of engineering / R&D Rolf Kuhn GmbH
(name and function))
Erndtebrück, 06.04.2016 .....................................................
(place and date of issue) (signature)
14 of 15
Register court Munich
HRB 52516
VAT no.: DE811146606
Rolf Kuhn GmbH
Bahnhofstr. 12
82327 Tutzing
Germany
: + 49 8158 2501-0
: + 49 8158 2501-25
: info@rolfkuhngmbh.com
Bank details
Hypo Vereinsbank München
IBAN: DE14 7002 0000 133555
BIC: HYVEDEMMXXX
Postbank München
IBAN: DE44 7001 0080 0046 2618 04
BIC: PBNKDEFF
Directors
Harald Kuhn
Jürgen Wied

ROKU® System FSC 4 Fire Stop Collar
16
Rolf Kuhn GmbH
Jägersgrund 10
D-57339 Erndtebrück
Le/DoP Nr. 506/01/1604
0761
pipe penetration seal
ETA-15/0907 - ROKU® System FSC 4 Fire Stop Collar
Fire resistance as a pipe penetration seal for combustible pipes by means
of the re protection collar type ROKU® System FSC 4 ≤ 160 mm on exi-
ble walls ≤ 94 mm, rigid walls ≥ 100 mm or rigid walls ≥ 150 mm
≤ EI 240 - U/C
Reaction to re of the steel housing A1
Reaction to re to the intumescent inlay
ROKU© Strip EM E
Durability and serviceability Use category type Y1
Release of dangerous substances none
For more details please see ETA-15/0907
Register court Munich
HRB 52516
VAT no.: DE811146606
Rolf Kuhn GmbH
Bahnhofstr. 12
82327 Tutzing
Germany
: + 49 8158 2501-0
: + 49 8158 2501-25
: info@rolfkuhngmbh.com
Bank details
Hypo Vereinsbank München
IBAN: DE14 7002 0000 133555
BIC: HYVEDEMMXXX
Postbank München
IBAN: DE44 7001 0080 0046 2618 04
BIC: PBNKDEFF
Directors
Harald Kuhn
Jürgen Wied
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