Trox FKRS-EU Manuale utente
Fire damper
Type FKRS-EU
Installation and operating manual
Read the instructions prior to performing any task!
according to Declaration of Performance
DoP / FKRS-EU / DE / 002
GB/en
M375EE7, 2, GB/en
Translation of the original
© 2014
TROX GmbH
Heinrich-Trox-Platz
47504 Neukirchen-Vluyn
Germany
Phone: +49 (0) 2845 2020
Fax: +49 (0) 2845 202-265
E-mail: [email protected]
Internet: http://www.trox.de
11/2014
Fire damper Type FKRS-EU2
General information
About this manual
This operating and installation manual enables oper-
ating or service personnel to correctly install the TROX
product described below and to use it safely and effi-
ciently.
This operating and installation manual is intended for
use by fitting and installation companies, in-house tech-
nicians, technical staff, properly trained persons, and
qualified electricians or air conditioning technicians.
It is essential that these individuals read and fully under-
stand this manual before starting any work. The basic
prerequisite for safe working is to comply with the safety
notes and all instructions in this manual.
The local regulations for health and safety at work and
general safety regulations also apply.
This manual must be given to the facilities manager
when handing over the system. The facilities manager
must include the manual with the system documenta-
tion. The manual must be kept in a place that is acces-
sible at all times.
Illustrations in this manual are mainly for information
and may differ from the actual design.
Copyright
This document, including all illustrations, is protected by
copyright and pertains only to the corresponding
product.
Any use without our consent may be an infringement of
copyright, and the violator will be held liable for any
damage.
This applies in particular to:
Publishing content
Copying content
Translating content
Microcopying content
Saving content to electronic systems and editing it
TROX Technical Service
To ensure that a fault is processed as quickly as pos-
sible, please keep the following information ready:
Delivery date of the TROX components and sys-
tems
TROX order number
Product name
Brief description of the fault
Contact in case of a fault
Online www.troxtechnik.com
Phone +49 2845 202-400
Limitation of liability
The information in this manual has been compiled with
reference to the applicable standards and guidelines,
the state of the art, and our expertise and experience of
many years.
The manufacturer does not accept any liability for dam-
ages resulting from:
Non-compliance with this manual
Incorrect use
Operation or handling by untrained individuals
Unauthorised modifications
Technical changes
Use of non-approved replacement parts
The actual scope of delivery may differ from the infor-
mation in this manual for bespoke constructions, addi-
tional order options or as a result of recent technical
changes.
The obligations agreed in the order, the general terms
and conditions, the manufacturer's terms of delivery,
and the legal regulations in effect at the time the con-
tract is signed shall apply.
We reserve the right to make technical changes.
Defects liability
For details regarding defects liability please refer to
Section VI, Warranty Claims, of the Delivery and Pay-
ment Terms of TROX GmbH.
The Delivery and Payment Terms of TROX GmbH are
available at www.troxtechnik.com.
General information
Fire damper Type FKRS-EU 3
Safety notes
Symbols are used in this manual to alert readers to
areas of potential hazard. Signal words express the
degree of the hazard.
DANGER!
Imminently hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING!
Potentially hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION!
Potentially hazardous situation which, if not avoided,
may result in minor or moderate injury.
NOTICE!
Potentially hazardous situation which, if not avoided,
may result in property damage.
ENVIRONMENT!
Environmental pollution hazard.
Tips and recommendations
Useful tips and recommendations as well as infor-
mation for efficient and fault-free operation.
Safety notes as part of instructions
Safety notes may refer to individual instructions. In this
case, safety notes will be included in the instructions
and hence facilitate following the instructions. The
above listed signal words will be used.
Example:
1. Untighten the screw.
2.
CAUTION!
Danger of finger entrapment when closing
the lid.
Be careful when closing the lid.
3. Tighten the screw.
Specific safety notes
The following symbols are used in safety notes to alert
you to specific hazards:
Warning signs Type of danger
Warning – danger zone.
General information
Fire damper Type FKRS-EU4
1 Safety................................................................... 6
1.1 General safety notes................................ 6
1.2 Correct use.............................................. 6
1.3 Qualified staff........................................... 6
2 Technical data..................................................... 7
2.1 General data............................................ 7
2.2 FKRS-EU with fusible link........................ 8
2.3 FKRS-EU with spring return actuator...... 9
3 Transport and storage...................................... 11
4 Parts and function............................................. 12
4.1 FKRS-EU with fusible link...................... 12
4.2 FKRS-EU with spring return actuator.... 12
5 Installation......................................................... 13
5.1 Installation situations............................. 13
5.2 Safety notes on installation.................... 14
5.3 General installation information............. 14
5.3.1 After installation..................................... 14
5.4 Solid walls.............................................. 16
5.4.1 Mortar-based installation....................... 16
5.4.2 Dry mortarless installation with circular
installation block ER.............................. 17
5.4.3 Dry mortarless installation with fire
batt......................................................... 18
5.4.4 Dry mortarless installation with wall face
frame WA............................................... 20
5.5 Solid ceiling slabs.................................. 21
5.5.1 Mortar-based installation....................... 21
5.5.2 Dry mortarless installation with circular
installation block ER.............................. 23
5.5.3 Dry mortarless installation with fire
batt......................................................... 24
5.5.4 Mortar-based installation into concrete
bases..................................................... 25
5.6 Lightweight partition walls...................... 27
5.6.1 Mortar-based installation....................... 29
5.6.2 Dry mortarless installation with square
dry mortarless installation kit TQ........... 32
5.6.3 Dry mortarless installation with fire
batt......................................................... 34
5.6.4 Dry mortarless installation with installa-
tion kit GL............................................... 36
5.7 Fire walls................................................ 37
5.7.1 Mortar-based installation....................... 40
5.7.2 Dry mortarless installation with square
dry mortarless installation kit TQ........... 41
5.8 Shaft walls............................................. 42
5.8.1 Mortar-based installation....................... 44
5.8.2 Dry mortarless installation with square
installation block EQ.............................. 45
5.9 Suspended installation of the fire
damper................................................... 46
5.9.1 General.................................................. 46
5.9.2 Fixing to the ceiling slab........................ 46
5.9.3 Fire dampers with fire batt..................... 46
6 Connecting the ductwork................................. 49
6.1 Ducts...................................................... 49
6.2 Removing the transport/installation pro-
tection.................................................... 49
6.3 Limiting duct expansion......................... 49
6.3.1 Flexible connectors................................ 49
6.4 Cover grille............................................. 50
6.5 Inspection access.................................. 50
7 Making electrical connections......................... 51
7.1 Connecting the limit switches (fire
dampers with fusible link)...................... 51
7.2 Connecting the spring return actuator... 51
7.3 Equipotential bonding............................ 51
8 Functional test................................................... 52
8.1 Fire damper with fusible link.................. 52
8.2 Fire damper with spring return
actuator.................................................. 53
9 Commissioning................................................. 56
10 Maintenance...................................................... 57
10.1 General.................................................. 57
10.2 Lubricating points................................... 57
10.3 Replacing the fusible link....................... 58
10.4 Inspection, maintenance and repair
measures............................................... 59
11 Decommissioning, removal and disposal...... 61
12 Index................................................................... 62
Table of contents
Fire damper Type FKRS-EU 5
1 Safety
1.1 General safety notes
Sharp edges, sharp corners and thin sheet metal
parts
CAUTION!
Danger of injury at sharp edges, sharp corners
and thin sheet metal parts!
Sharp edges, sharp corners and thin sheet metal
parts may cause cuts or grazes.
– Be careful when carrying out any work.
– Wear protective gloves, safety shoes and a hard
hat.
Electrical voltage
DANGER!
Danger of electric shock! Do not touch any live com-
ponents! Electrical equipment carries a dangerous
electrical voltage.
– Only skilled qualified electricians are allowed to
work on the electrical system.
– Switch off the power supply before working on
any electrical equipment.
1.2 Correct use
The fire damper is used as an automatic shut-off
device to prevent fire and smoke from spreading
through ducting.
The fire damper is suitable for supply air and extract
air systems.
Operation of the fire damper is allowed only in com-
pliance with installation regulations and the technical
data in this operating and installation manual.
Modifications of the fire damper and the use of
replacement parts that have not been approved by
TROX are not permitted.
Incorrect use
WARNING!
Danger due to incorrect use!
Incorrect use of the fire damper can lead to dan-
gerous situations.
Never use the fire damper
– in areas with potentially explosive atmospheres
– as a smoke extract damper
– outdoors without sufficient protection against the
effects of weather
– in atmospheres where chemical reactions,
whether planned or unplanned, may cause
damage to the fire damper or lead to corrosion
1.3 Qualified staff
WARNING!
Danger of injury due to insufficiently qualified
individuals!
Incorrect use may cause considerable injury or
damage to property.
– Only skilled qualified personnel must carry out
work.
The following degrees of qualification are required for
the work described in the operating manual:
Skilled qualified electrician
Skilled qualified electricians are trained individuals who
have specialist knowledge and experience and who
know the relevant standards and guidelines to be able
to work on electrical systems and to recognise and
avoid potential dangers.
Specialist personnel
Specialist personnel are trained individuals who have
specialist knowledge and experience and who know the
relevant guidelines to be able to carry out the assigned
duties and to recognise and avoid potential dangers.
Safety
Qualified staff
Fire damper Type FKRS-EU6
2 Technical data
2.1 General data
Nominal sizes 100 – 315 mm
Volume flow rate range up to 770 l/s
up to 2770 m³/h
Differential pressure range up to 1500 Pa
Operating temperature 1At least 0 – 50 °C
Release temperature 72 °C or 95 °C (for warm air ventilation systems)
Upstream velocity 2≤ 8 m/s with fusible link
≤ 10 m/s with spring return actuator
Closed blade air leakage EN 1751, Class 3
Casing air leakage EN 1751, Class C
EC conformity Construction Products Regulation (EU) no. 305/2011
EN 15650 – Ventilation for buildings – Fire dampers
EN 13501-3 – Classification – Part 3: Fire resisting ducts
and fire dampers
EN 1366-2 – Fire resistance tests for service installa-
tions – Part 2: Fire dampers
EN 1751 Ventilation for buildings – Air terminal devices
Declaration of Performance DoP / FKRS-EU / DE / 002
1) Temperatures may differ for units with attachments
2) Data applies to uniform upstream and downstream conditions for the fire damper
Rating plate
A###########
Jahr/year-## DoP / XXX-XX / DE / 0##
Brandschutzklappe/fire damper
XXX-XX
EI TT (ve-ho, i
o) S - (300 Pa)
TROX GmbH
Heinrich-Trox-Platz
47504 Neukirchen-Vluyn
GERMANY
www.trox-docs.com
12
EN 15650: 2010 0749 / 1322
①
⑦ ⑨⑧ ⑩⑥⑤
③ ④②
Fig. 1: Rating plate (example)
①CE mark
②Manufacturer's address
③Number of the European standard and year of its
publication
④Notified body
⑤The last two digits of the year in which the CE
marking was affixed
⑥Year of manufacture
⑦No. of the declaration of performance
⑧Website from which the DoP can be downloaded
⑨Regulated characteristics; the fire resistance class
depends on the application and may
vary
Ä
Chapter 5.1 ‘Installation situations’
on page 13
⑩Type
Technical data
General data
Fire damper Type FKRS-EU 7
2.2 FKRS-EU with fusible link
Dimensions and weight
L = 400
Ø DN
50 ~ 75
~ 180
220
270
50
①
Fig. 2: FKRS-EU with fusible link
①Keep clear to provide access for operation
Weight [kg]
Nominal size [mm] 100 125 150 160 180 200 224 250 280 315
ØDN [mm] 99 124 149 159 179 199 223 249 279 314
FKRS-EU with fusible link 1.3 1.6 1.8 2.0 2.3 2.5 2.7 3.3 3.8 4.4
... with circular installation block (ER) 5.7 8.6 7.6 7.3 11.0 9.8 13.5 12.1 16.0 15.0
... with square installation block (EQ) 7.3 11.2 10.2 9.9 13.3 13.6 18.8 17.3 22.9 20.0
... with square installation block (TQ) 5.4 6.1 7.0 7.9 8.8 9.7 10.6 12.0 13.7 15.8
... with wall face frame (WA) 4.4 5.2 6.1 6.6 7.4 8.2 9.0 10.2 11.7 13.6
Technical data
FKRS-EU with fusible link
Fire damper Type FKRS-EU8
Limit switches
Connecting cable length / cross section 1 m / 3 × 0.34 mm²
Protection level IP 66
Type of contact 1 changeover contact, gold-plated
Maximum switching current 0.5 A
Maximum switching voltage 30 V DC, 250 V AC
Contact resistance approx. 30 mΩ
2.3 FKRS-EU with spring return actuator
Dimensions and weight
L = 400
Ø DN
50 ~ 115
~ 190
220
270
50
①
Fig. 3: FKRS-EU with spring return actuator
①Keep clear to provide access for operation
Weight [kg]
Nominal size [mm] 100 125 150 160 180 200 224 250 280 315
ØDN [mm] 99 124 149 159 179 199 223 249 279 314
FKRS-EU with spring return actuator 3.1 3.4 3.6 3.7 4.0 4.2 4.5 5.0 5.5 6.2
... with circular installation block (ER) 7.5 10.4 9.4 9.1 12.8 11.6 15.3 13.9 17.8 16.8
... with square installation block (EQ) 9.1 13.0 12.0 11.7 15.1 15.4 20.6 19.1 24.7 21.8
Technical data
FKRS-EU with spring return actuator
Fire damper Type FKRS-EU 9
Weight [kg]
Nominal size [mm] 100 125 150 160 180 200 224 250 280 315
... with square installation block (TQ) 7.2 7.9 8.8 9.7 10.6 11.5 12.4 13.8 15.5 17.6
... with wall face frame (WA) 6.2 7.0 7.9 8.4 9.2 10.0 10.8 12.0 13.5 15.4
Spring return actuator BLF...
Construction 230-T TR 24-T-ST TR
Supply voltage 230 V AC ±14 % 50/60 Hz 24 V AC ±20 % 50/60 Hz
or 24 V DC –10 % / +20 %
Power rating Spring compression 6 W 5 W
Hold position 3 W 2.5 W
Rating 7 VA
Running time Motor / spring return 40 – 75 s / 20 s
Limit switches Type of contact 2 changeover contacts
Switching voltage 5 – 120 V DC / 5 – 250 V AC
Switching current 1 mA – 3 A
Contact resistance < 100 mΩ
IEC protection class II III
Protection level IP 54
Storage temperature -40 to 50 °C
Ambient temperature -30 to 50 °C ¹
Ambient humidity ≤ 95 % RH, non-condensing
Connecting cable Actuator 1 m / 2 × 0.75 mm²
Limit switches 1 m / 6 × 0.75 mm²
¹ Up to 75 °C the safe position will definitely be reached.
Technical data
FKRS-EU with spring return actuator
Fire damper Type FKRS-EU10
Altri manuali per FKRS-EU
1
Indice
Altri manuali Trox Serranda tagliafuoco e tagliafumo
