Page 1 Installation and operating manual GB/en Fire damper Type FK2-EU according to Declaration of Performance DoP / FK2-EU / DE / 002 Read the instructions prior to performing any task!
Page 2 TROX GmbH Heinrich-Trox-Platz 47504 Neukirchen-Vluyn, Germany Germany Phone: +49 (0) 2845 2020 Fax: +49 (0) 2845 202265 E-mail: trox-de@troxgroup.com Internet: http://www.troxtechnik.com Translation of the original A00000092715, 1, GB/en 03/2022 © 2021 Fire damper Type FK2-EU...
Page 3 To ensure that your request is processed as quickly as possible, please keep the following information ready: Product name  TROX order number  Delivery date  Brief description of the fault  Online www.troxtechnik.com Phone +49 2845 202-400 Fire damper Type FK2-EU...
Page 4 Warning – danger zone. 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 informa- tion for efficient and fault-free operation. Fire damper Type FK2-EU...
Page 5: Table Of Contents
5.4.7 Dry mortarless installation into a solid 2.2 FK2-EU with fusible link ......11 wall, with installation kit EW ....2.3 FK2-EU with spring return actuator ..14 5.4.8 Mortar-based installation with flexible 2.4 FK2-EU with spring return actuator and ceiling joint ..........
Page 6 Decommissioning, removal and disposal . 250 5.10.14 Dry mortarless installation remote Nomenclature ..........251 from solid ceiling slabs, with installa- tion kit WE ........Change history ..........5.10.15 Dry mortarless installation with fire Index.............. 257 batt ..........Fire damper Type FK2-EU...
Page 7: Safety
Operation of the fire dampers is allowed only in  compliance with installation regulations and the technical data in this installation and operating manual. Modifying the fire damper or using replacement  parts that have not been approved by TROX is not permitted. Fire damper Type FK2-EU...
Page 8: Qualified Staff
Specialist personnel are individuals who have sufficient professional or technical training, knowledge and actual experience to enable them to carry out their assigned duties, understand any potential hazards related to the work under consideration, and recognise and avoid any risks involved. Fire damper Type FK2-EU...
Page 9: Technical Data
Condensation and the intake of humid fresh air have to be avoided as otherwise operation will be impaired or not possible. For explosion-proof FK2-EU construction see the supplementary operating manual. Leakage rate of the fire damper system tested at 300 Pa and 500 Pa negative pressure.
Page 10 Ä Chapter 5.1 ‘Installation situations’ Notified body The last two digits of the year in which the CE on page 29 marking was affixed Type Year of manufacture Order number Fire damper Type FK2-EU...
Page 11: Fk2-Eu With Fusible Link
Length of the fire damper (casing length) Installation side Keep clear to provide access for operation Operating side Ä 12 . Weight of FK2-EU with fusible link, see table  Sizes 1 to 3, see table Ä 12 . ...
Page 12 Technical data FK2-EU with fusible link Weight [kg] for casing length L = 305 [mm] / L = 500 [mm] Construction with spring return actuator: [A] = Horizontally arranged spring return actuator, [B] = Vertically arranged spring return actuator Sizes...
Page 13 Technical data FK2-EU with fusible link Flange holes Fig. 3: Flange holes L = 305 mm – uneven and even number of holes ** Other flange holes (non-standard) Fig. 4: Flange holes L = 500 mm – uneven and even number of holes B or H [mm] 200/100 –...
Page 14: Fk2-Eu With Spring Return Actuator
Spring return actuator horizontal Operating side Ä 12 . Weight of FK2-EU with fusible link + approx. 1 kg (BFL... and BFN...), see table  Ä 12 . For sizes 1 to 3 and orientation of the spring return actuator [A] or [B] see table ...
Page 15 Technical data FK2-EU with spring return actuator Spring return actuator BFL... Construction 230-T TR 24-T-ST TR Supply voltage 230 V AC, 50/60 Hz 24 V AC/DC, 50/60 Hz Functional range 198 – 264 V AC 19.2 – 28.8 V AC 21.6 –...
Page 16 Technical data FK2-EU with spring return actuator Spring return actuator BFN... Construction 230-T TR 24-T-ST TR Supply voltage 230 V AC, 50/60 Hz 24 V AC/DC, 50/60 Hz Functional range 198 – 264 V AC 19.2 – 28.8 V AC 21.6 –...
Page 17 1 m, 2 × 0.75 mm² / 1 m, 6 × 0.75 mm² (free of halo- gens) BF actuator optional / upon request, weight of FK2-EU with fusible link + approx. 2 kg ¹ Up to 75 °C the safe position will definitely be reached.
Page 18 Spring return actuator horizontal Operating side Ä 12 . Weight of FK2-EU with fusible link + approx. 1.4 kg (GRA... and GNA...), see table  Ä 12 . For sizes 1 to 3 and orientation of the spring return actuator [A] or [B] see table ...
Page 19 Technical data FK2-EU with spring return actuator Spring return actuator GRA... Construction 326.1E 126.1E Supply voltage 230 V AC, 50/60 Hz 24 V AC, 50/60 Hz / 24 – 48 V DC Functional range 198 – 264 V AC 19.2 – 28.8 V AC 19.2 –...
Page 20 Actuator / limit switch 0.9 m, 6 × 0.75 mm² (free of halogens) GGA actuator optional / upon request, weight of FK2-EU with fusible link + approx. 2.5 kg *Connecting cable at the bottom FK2-EU with Joventa spring return actuator...
Page 21 Length of the fire damper (casing length) Installation side Spring return actuator horizontal Operating side Weight of FK2-EU with fusible link + approx. 2.5 kg (BFL... and BFN...), see table Ä 12 .  Ä 15 and Ä 17 For technical data of the spring return actuator see table ...
Page 22: Fk2-Eu With Fusible Link And Cover Grille
FK2-EU with fusible link and cover grille as air... 2.5 FK2-EU with fusible link and cover grille as air transfer unit Dimensions and weight Fig. 8: FK2-EU with fusible link and cover grille as air transfer unit Width of the fire damper (side B) 75 mm size 1...
Page 23: Fk2-Eu With Spring Return Actuator And
2.6 FK2-EU with spring return actuator and duct smoke detector as air transfer damper Dimensions and weight Fig. 9: FK2-EU with spring return actuator and duct smoke detector as air transfer damper Width of the fire damper (side B) Spring return actuator vertical...
Page 24 Fig. 16 . It can be mounted on the drive side or on the non-drive side. If you install the air transfer damper in a ceiling, the size of FK2-EU must not exceed B × H = 500 × 500 mm. ...
Page 25: Supply Package, Transport And Storage
Store the product in a dry place and away from  direct sunlight. Do not expose the unit to the effects of weather (not  even in its packaging). Do not store the product below -40 °C or above 50  °C. Fire damper Type FK2-EU...
Page 26: Parts And Function
Parts and function FK2-EU with spring return actuator Parts and function 4.3 FK2-EU with spring return actuator 4.1 Function in the ventilation system Fire dampers are used as safety related components in ventilation systems. The fire damper is used as a shut- off device to prevent fire and smoke from spreading through ducting.
Page 27: Fk2-Eu With Spring Return Actuator And Duct Smoke Detector
4.5 FK2-EU with fusible link and cover and duct smoke detector grille as air transfer unit Fig. 13: FK2-EU with spring return actuator and duct Fig. 14: FK2-EU with fusible link and cover grille as air smoke detector transfer unit Casing...
Page 28: Fk2-Eu With Spring Return Actuator And
FK2-EU with spring return actuator and duct smok... 4.6 FK2-EU with spring return actuator and duct smoke detector as air transfer damper Fig. 15: FK2-EU with spring return actuator and duct smoke detector as air transfer damper Casing Damper blade Inspection access 9.10...
Page 29: Installation
An extension piece may be required E = Installation kit Gypsum wallboard to EN 12859 W = Fire batt Thickness increased near the installation opening E = Dry mortarless installation Cadolto system Depending on local conditions Fire damper Type FK2-EU...
Page 30 An extension piece may be required E = Installation kit Gypsum wallboard to EN 12859 W = Fire batt Thickness increased near the installation opening E = Dry mortarless installation Cadolto system Depending on local conditions Fire damper Type FK2-EU...
Page 31 An extension piece may be required E = Installation kit Gypsum wallboard to EN 12859 W = Fire batt Thickness increased near the installation opening E = Dry mortarless installation Cadolto system Depending on local conditions Fire damper Type FK2-EU...
Page 32 An extension piece may be required E = Installation kit Gypsum wallboard to EN 12859 W = Fire batt Thickness increased near the installation opening E = Dry mortarless installation Cadolto system Depending on local conditions Fire damper Type FK2-EU...
Page 33: Safety Notes Regarding Installation
– Do not remove the transport and installation pro- – Be careful when carrying out any work. tection (if any) until installation is complete. – Wear protective gloves, safety shoes and a hard hat. Fire damper Type FK2-EU...
Page 34 There piece. must be no partition next to a fire damper installation Ensure that the installation of FK2-EU does not  (installation into a separate installation opening). reduce the structural safety of the supporting wall or ceiling, not even in the event of a fire.
Page 35 Y Keep clear for operation and maintenance suitable extension piece (attachment or by others) on Ä Chapter 6 ‘Accessories’ the installation side, on page 233 . Fire damper Type FK2-EU...
Page 36 Timber stud wall or half-timbered construction A – F E, F A, B, D – F Solid wood wall / CLT wall E, F E, F E, F Shaft wall A – F E, F Fire damper Type FK2-EU...
Page 37 Fig. 21: Perimeter gap FK2-EU 2.1 Mortar s1 Perimeter gap Maximum gap widths are based on EN 15882-2. Larger gaps do not have an adverse effect with regard to fire protection and are in our opinion not critical. Fire damper Type FK2-EU...
Page 38 Then use the brackets that were previ- ously on sides B and fix them in the upper parts of sides H (see installation details). Pre-drill the holes Æ 4 mm. Fig. 22: FK2-EU with prop FK2-EU 9.3 Prop Mortar DIN 1053: Groups II, IIa, III, IIIa;...
Page 39 Casing length L = 500 mm  The installation kit has to be attached to the fire  damper (by others), see Fig. 66 . For dry mortarless installation into solid walls use an  installation subframe Fire damper Type FK2-EU...
Page 40 Suspension systems with L ≥ 1.5 m require fire-  ceiling. resistant insulation. Use cladding or mineral wool Alternatively, attach the FK2-EU with the wall face  insulation according to the manufacturer's specifica- frame to a cut hole or to a circular duct that has tions.
Page 41 230 . If the ceiling is fairly thick, you may use additional  layers of mineral wool slabs on side A. Fig. 26: Fire-resistant sealant FK2-EU Coated board system 8.21 Firestop sealant Installation side Operating side Fire damper Type FK2-EU...
Page 42 Ablative coating Würth Ablationsbeschichtung I  Würth ('Ablation coating I') Ablative coating  PYRO-SAFE Flammotect Combi S90 Damper combination s1 min. s1 max. Fire-resistant sealant AGI Flammotect COMBI S90  up to EI 90 S [mm] [mm] FK2-EU Fire damper Type FK2-EU...
Page 43 Fire dampers need to be suspended on both sides,  Ä Chapter 5.13.1 ‘General’ on page 228 FK2-EU fire dampers may be installed in wall and Do not use a fire batt in combination with a flexible  ceiling systems if these walls and ceilings have been ceiling joint.
Page 44 If reinforcing boards are required, screw-fix them to  Fig. 29: Distance between FK2-EU and other TROX fire the metal support structure at intervals of dampers in mortar-based installation approx. 100 mm.
Page 45 Shaft wall between two solid walls, without corners  Wall thickness W ≥ 50 mm.  If reinforcing boards are required, screw-fix them to  the metal support structure at intervals of approx. 100 mm. Fire damper Type FK2-EU...
Page 46 Ceiling thickness D ≥ 140 mm or D ≥ 112.5 mm with  supplementary fire-resistant cladding. Wooden beam ceilings Wooden beam or gluelam construction.  Ceiling thickness D ≥ 142.5 mm (ceiling-dependent)  with supplementary fire-resistant cladding. Historical wooden beam ceilings F30.  Fire damper Type FK2-EU...
Page 47 Fig. 31: Installation kit ES for dry mortarless installation – assembly Installation kit ES consists of: 5.19 Connecting clip (4 clips) B section with intumescent seal and mineral wool 6.12 Intumescent seal (2 x) (2 ×) H section with intumescent seal and mineral wool (2 ×) Fire damper Type FK2-EU...
Page 48 Note: The inner mineral wool seal is fixed to the installation kit with adhesive tape and must not be removed. Remove  the adhesive tape only after the installation kit has been attached to the damper. Fire damper Type FK2-EU...
Page 49 (5.15) to the installation kit. The number and position of the brackets correspond to the fac- tory drilled holes and depend on the damper size. For subsequent assembly and installation steps see the installation details. Fire damper Type FK2-EU...
Page 50: Installation Kit E3 - Supply Package And Assembly
Fig. 33: Installation kit E3 for dry mortarless installation into an installation subframe E1/E2 for FK-K90/FK-EU – supply package Installation kit E3 consists of: Dry wall screw 5 × 80 mm (8 screws) B section (2 ×) Kerafix 2000 sealing tape, see Fig. 34 H section (2 ×) Fire damper Type FK2-EU...
Page 51 General installation information > Installation kit E3 – supply package and assem... Fig. 34: Installation kit E3 for dry mortarless installation – assembly FK2-EU, L = 305 mm 9.2.2 V section, L = 125 mm (factory fitted to FK2-EU) Installation kit E3 Kerafix 2000 sealing tape 9.2.1...
Page 52 2.16 Existing and assembled installation subframe E1/E2 for FK-K90/FK-EU Installation with installation kit E3 Affix Kerafix 2000 sealing tape (D) around the perimeter of the FK2-EU installation subframe, see Fig. 34 , detail Y Mount installation kit E3 onto the fire damper, see Fig.
Page 53: Installation Kit Ew - Supply Package And Assembly
2.16 Installation subframe H section (2 ×) Hexagon head screw M8 × 35 mm (4 – 16 Chipboard screw 5 × 80 mm (8 screws) screws) 5.15 Bracket (4 – 16 brackets, depending on damper size) Fire damper Type FK2-EU...
Page 54 Installation General installation information > Installation kit EW – supply package and assem... Fig. 37: Installation kit EW for dry mortarless installation with installation subframe – assembly FK2-EU, L = 500 mm 2.16 Installation subframe Installation kit EW Kerafix 2000 sealing tape...
Page 55 2.16 Installation subframe Installation with installation kit EW Affix the sealing tape (D) around the perimeter of the flange of the installation subframe for FK2-EU, see Fig. 37 , detail Y Pre-drill installation kit EW with a Æ 3.5 mm drill bit at least 70 mm deep, mount it onto the fire damper (see Fig.
Page 56: Installation Kit Gm - Supply Package And Assembly
Place the installation kit GM on the fire damper, see Fig. 40 , then install the fire damper together with the installation kit in the wall For subsequent assembly and installation steps see the installation details. Fire damper Type FK2-EU...
Page 57: Installation Kit Wa - Supply Package And Assembly
Connecting clip (8 clips) Fig. 42: Installation kit WA for dry mortarless installation – assembly 2.5 / 2.6 Installation kit WA consists of: H section (2 ×) B section (2 ×) 5.19 Connecting clip (4 clips) Fire damper Type FK2-EU...
Page 58 General installation information > Installation kit WA – supply package and assem... Fig. 43: Installation kit WA for dry mortarless installation – assembly Countersunk chipboard screw 5 × 90 mm (4 screws) 5.19 Connecting clip (4 clips) 11.5 Piece of underlay Fire damper Type FK2-EU...
Page 59 The supplied anchors (5.17.1 and 5.17.2) are suitable for solid concrete walls and ceiling slabs. As an alternative, equivalent fire-rated anchors with suitability certificate (by others) that are suitable for the wall or ceiling slab can also be used; push through installation is also possible. Fire damper Type FK2-EU...
Page 60 If you use the screws, pre- drill the holes with a Æ 3.5 mm drill bit to fit the length of the screws. For more information refer to the various installa- tion details. Fire damper Type FK2-EU...
Page 61: Installation Kit We - Supply Package And Assembly
Connecting clip (8 clips) Fig. 46: Installation kit WE for dry mortarless installation – assembly 2.5 / 2.6 Installation kit WE consists of: H section (2 ×) B section (2 ×) 5.19 Connecting clip (4 clips) Fire damper Type FK2-EU...
Page 62 478, latest edition (see Plasterboard strips (6 × B section and installation situation for more details) Suspension (by others), see Ä 229 6 × H section) 5.26 Steel wire clip, 63 mm (by others) Fire damper Type FK2-EU...
Page 63 Fix fire damper (1) to the sheet steel duct and fit fire-resistant cladding as described in the installa- tion situation details. Suspend fire damper and duct from the solid Ä 229 ceiling slab, see For more information refer to the installation details. Fire damper Type FK2-EU...
Page 64: Installation Kit We 120 - Assembly (By Others)
Hilti double channel MQ-41 DF, 2 ´ B section, 2 Drilled holes for the shafts, Ø 25 mm, in the fire- ´ H section rated plasterboard strips (a), in the middle of each H section, size 3 Fire damper Type FK2-EU...
Page 65 General installation information > Installation kit WE 120 – assembly (by others) Installation with installation kit WE 120 Requirements: Only for FK2-EU of size B ´ H ≤ 1000 ´ 600 mm, casing length L = 500 mm Cut fire-rated plasterboard strips to size...
Page 66: Installation Kit Gl - Supply Package And Assembly
GL125 for wall thickness 125 mm when 75 mm sections are used  GL150 for wall thickness 150 mm when 100 mm sections are used  GL175 for wall thickness 175 mm when 125 mm sections are used  Other wall thicknesses upon request. Fire damper Type FK2-EU...
Page 67 Y Protruding on the left, right and at the bottom x1 15 mm Fig. 52: Installation kit GL for dry mortarless installation – mounting after assembly (installation kit GL100 shown) flush at the top x2 Approx. 25 mm Fire damper Type FK2-EU...
Page 68 25 mm. This applies to GL100 to GL175. For subsequent assembly and installation steps see the installation details. Fire damper Type FK2-EU...
Page 69: Solid Walls
With length 305 mm and installation of fire dampers on top of each other, gap s2 has to be at least 75 mm. Additional requirements: solid walls Solid wall, Ä on page 44  Ä Distances and installation orientation, ‘Dis-  tances’ on page 36 Fire damper Type FK2-EU...
Page 70: Mortar-Based Installation
Fig. 55: Mortar-based installation into a solid wall, flange to flange, illustration shows side by side installation (applies also to installation of dampers on top of each other) FK2-EU Solid wall Mortar Up to EI 120 S Fire damper Type FK2-EU...
Page 71 Cement plaster Mortar-based installation into gypsum wallboard Fig. 57: Mortar-based installation into gypsum wallboard FK2-EU Solid ceiling slab Mortar Up to EI 90 S 3.14 Solid wall made of gypsum wallboard EN 12859 (formerly DIN 18163) Fire damper Type FK2-EU...
Page 72 Solid walls > Mortar-based installation Mortar-based installation into a solid wall, FK2-EU and FKRS-EU combined Fig. 58: Mortar-based installation into a solid wall, FK2-EU and FKRS-EU combined FK2-EU up to B × H ≤ 800 × 400 mm Solid wall...
Page 73 Solid walls > Mortar-based installation Mortar-based installation into a solid wall, FK2-EU and FKR-EU combined Fig. 59: Mortar-based installation into a solid wall, FK2-EU and FKR-EU combined FK2-EU up to B × H ≤ 800 × 400 mm With flange 342 mm FKR-EU With spigot 40 –...
Page 74 5.4.3 Mortar-based installation – multiple installation into one installation opening Fig. 60: Mortar-based installation – multiple installation into one installation opening FK2-EU Solid ceiling slab (load-bearing structural element) Mortar Up to EI 90 S Solid wall (load-bearing structural element) Fire damper Type FK2-EU...
Page 75 (B × H) and on the total fire damper area (4.8 m The dampers can be arranged in one or two rows.  Distance to load-bearing structural elements  ≥ 40 mm Fire damper Type FK2-EU...
Page 76: Mortar-Based Installation - 4 Dampers With A Common Duct
Mineral wool, ≥ 1000 °C, ≥ 80 kg/m³, d ≥ 30 mm Mortar 8.26 Sheet metal cover, t = 1 mm (by others) Solid wall 8.27 Seal Self-tapping screws, spacing ~ 150 mm Up to EI 120 S Fire damper Type FK2-EU...
Page 77 Fig. 63: Mortar-based installation – 4 dampers with a common duct FK2-EU 8.26 Sheet metal cover, t = 1 mm (by others) Mortar 8.27 Seal Solid wall Up to EI 90 S Self-tapping screws, spacing ~ 150 mm Fire damper Type FK2-EU...
Page 78 Inspection accesses and the product sticker must remain accessible. Distance to load-bearing structural elements  ≥ 40 mm Fire damper Type FK2-EU...
Page 79: Mortar-Based Installation With Partial Mortaring
44  Casing length L = 305 or 500 mm  60 – 225 mm distance between two FK2-EU in one  installation opening Seal the difficult to access gaps between FK2-EU and the wall or ceiling with cut-to-size mineral wool, placed firmly between the flanges and the structural element, leaving no gaps.
Page 80: Dry Mortarless Installation Into A Solid
Push the fire damper together with installation kit E3  both sides into the existing installation subframe E1/E2 and fix Installation of FK2-EU with installation kit E3 into an  it with screws M8 × 30 mm (4 – 12 screws, existing installation subframe E1/E2 for depending on damper size).
Page 81 Distance to load-bearing structural elements  ≥ 75 mm Once the mortar has cured, push the FK2-EU with installation kit EW into the installation subframe (2.16) and fix it with screws M8 × 35 mm (4 – 12 screws, depending on damper size).
Page 82 Installation Solid walls > Dry mortarless installation into a solid wall,... Attach the fire damper to the duct. Fire damper Type FK2-EU...
Page 83: Mortar-Based Installation With Flexible Ceiling Joint
**The gap between the ceiling and installation kit GM may be up to 30 mm after the ceiling has subsided. In case of a larger gap the fire damper has to be installed below a lintel. Fire damper Type FK2-EU...
Page 84 *If there is a difference of up to 20 mm between a calcium silicate board (d) and the upper edge of a wall, you may use a calcium silicate reinforcing board (8.22) or mineral wool (8.22) to compensate for the difference. Fire damper Type FK2-EU...
Page 85 Horizontal installation (shaft)  Casing length L = 500 mm  60 – 225 mm distance between two FK2-EU fire  dampers in one installation opening (the distance must be wide enough to allow for professional mor- taring between the dampers).
Page 86: Dry Mortarless Installation On The Face Of A Solid Wall, With Installation Kit Wa
** Anchor bolts supplied for fixing to concrete walls. For masonry walls use equivalent fire-rated anchor bolts with suitability certificate that are suitable for the wall or ceiling slab can also be used; push through installation is also possible. Fire damper Type FK2-EU...
Page 87 ** Anchor bolts supplied for fixing to concrete walls. For masonry walls use equivalent fire-rated anchor bolts with suitability certificate that are suitable for the wall or ceiling slab can also be used; push through installation is also possible. Fire damper Type FK2-EU...
Page 88 The movement of the damper blade must not be  impaired when a wall face frame (E) is used. The damper height must hence not exceed 400 mm. The size of the wall opening is ≤ B ´ H of the fire  damper. Fire damper Type FK2-EU...
Page 89: Dry Mortarless Installation Remote From Solid Walls With Installation Kit We
Dry mortarless installation remote from solid walls with installation kit WE Dry mortarless installation remote from solid walls with installation kit WE (wall attachment) Fig. 71: Dry mortarless installation remote from solid walls with installation kit WE (wall attachment) Fire damper Type FK2-EU...
Page 90 478, latest edition to-use filler or mortar according to the installation Ä 5.13.2 Suspension of FK2-EU(by others), and operating manual) ‘Suspending fire dampers installed remote from Solid wall, wall attachment on 4 sides according solid walls and ceiling slabs’ on page 229 to Promat®...
Page 91 Solid walls > Dry mortarless installation remote from solid ... Dry mortarless installation remote from solid walls with installation kit WE (wall penetration) Fig. 73: Dry mortarless installation remote from solid walls with installation kit WE (wall penetration) FK2-EU PROMATECT®-H, d = 10 mm Fire damper Type FK2-EU...
Page 92 ( ≥ 110 mm with wall penetration) ≥ 310 mm distance between two fire dampers  ( ≥ 300 mm with wall penetration) Installation of FK2-EU remote form walls and ceil-  ings, with installation kit WE, Ä...
Page 93: And Mineral Wool
Solid walls > Dry mortarless installation remote from solid ... 5.4.11 Dry mortarless installation remote from solid walls with installation kit WE 120 and mineral wool Fig. 74: Dry mortarless installation remote from solid walls with installation kit WE 120 (wall attachment) Fire damper Type FK2-EU...
Page 94 Installation Solid walls > Dry mortarless installation remote from solid ... FK2-EU ≤ 1000 ´ 600 mm Perimeter gap with mineral wool, ≥ 1000 °C, 2.16 Installation kit (by others), Ä ‘Installation kit ≥ 50 kg/m³ (2.16, by others)’ on page 94 Mineral wool slab, PAROC Hvac Fire Slab Black- 2.19...
Page 95: Dry Mortarless Installation With Fire Batt
Fig. 76: Dry mortarless installation into a solid wall, with a fire batt, flange to flange, illustration shows side by side installation (applies also to installation of dampers on top of each other) FK2-EU Solid wall Coated board system Up to EI 90 S Fire damper Type FK2-EU...
Page 96 Fire batt systems, installation details, distances /  dimensions, Ä on page 41 Ä Chapter 5.13 ‘Fixing the Suspension and fixing,  fire damper’ on page 228 Ä 5.13.3 ‘Fixing the damper when a fire batt is used’ on page 230 Fire damper Type FK2-EU...
Page 97: Lightweight Partition Walls
Fig. 78: Lightweight partition walls with metal support structure – arrangement/distances FK2-EU Lightweight partition wall, cladding on both sides Ä Mortar Perimeter gap, on page 37 Coated board system Distance between the fire dampers, Ä ‘Dis- tances’ on page 36 Fire damper Type FK2-EU...
Page 98 Trim panels required according to installation details details With length 305 mm and installation of fire dampers on top of each other, the distance Installation opening tolerance ± 2 mm between FK2-EU dampers has to be at least 75 mm. Fire damper Type FK2-EU...
Page 99 Installation Lightweight partition walls > General Lightweight partition wall with metal support structure and cladding on both sides Fig. 79: Lightweight partition wall with metal support structure and cladding on both sides, explanation see Fig. 80 Fire damper Type FK2-EU...
Page 100 Closed side of metal section must face the the ceiling installation opening Solid ceiling slab / solid floor Arrangement may vary Dry wall screw Screw or steel rivet Mineral wool (depending on wall construction) UW section Fire damper Type FK2-EU...
Page 101 Fig. 81: Metal support structure for a compartment wall, single stud system and double stud system Dry wall screw UW section Hexagon head screw M6 CW section Carriage bolt, L ≤ 50 mm, with washer and nut UA section Steel rivet Installation opening according to installation 5.14 Angle bracket details Fire damper Type FK2-EU...
Page 102 The structural safety of the wall must be ensured (by  others). Compensation measures, especially with regard to large installation openings (such as for multiple installation), must be determined on a case to case basis (by others). Fire damper Type FK2-EU...
Page 103: Mortar-Based Installation
Solid ceiling slab / solid floor Installation near the floor as in Mineral wool (depending on wall construction) – Up to EI 120 S 6.11 Insulating strip (depending on wall construction) Fire damper Type FK2-EU...
Page 104 Installation near the floor as in metal support structure, cladding on both sides – EI 30 S Mineral wool (depending on wall construction) Up to EI 60 S 6.11 Insulating strip (depending on wall construction) 7.10 Trim panels Fire damper Type FK2-EU...
Page 105 Compartment wall or safety partition wall with Up to EI 60 S metal support structure, cladding on both sides EI 30 S Mineral wool (depending on wall construction) 7.10# Trim panels according to installation details Fig. 83 and Fig. 84 Fire damper Type FK2-EU...
Page 106 Lightweight partition walls > Mortar-based installation Mortar-based installation into a lightweight partition wall, FK2-EU and FKRS-EU combined Fig. 86: Mortar-based installation into a lightweight partition wall, FK2-EU and FKRS-EU combined FK2-EU up to B × H ≤ 800 × 400 mm...
Page 107 Lightweight partition walls > Mortar-based installation Mortar-based installation into a lightweight partition wall, FK2-EU and FKR-EU combined Fig. 87: Mortar-based installation into a lightweight partition wall, FK2-EU and FKR-EU combined FK2-EU up to B × H ≤ 800 × 400 mm...
Page 108 Ä on page 44  Casing lengths L = 305 and 500 mm  60 – 225 mm distance between two FK2-EU  dampers of the same size in one installation opening (deviations upon request). Distance to load-bearing structural elements ...
Page 109 5.5.3 Mortar-based installation – multiple installation into one installation opening Fig. 89: Mortar-based installation – multiple installation into one installation opening FK2-EU Solid ceiling slab (load-bearing structural element) Mortar Up to EI 90 S Solid wall (load-bearing structural element) Fire damper Type FK2-EU...
Page 110 (B × H) and on the total fire damper area (4.8 m The dampers can be arranged in one or two rows.  Fire damper Type FK2-EU...
Page 111: Mortar-Based Installation - 4 Dampers With A Common Duct
Sheet metal cover, t = 1 mm (by others) Self-tapping screws, spacing ~ 150 mm 8.27 Seal Mineral wool, ≥ 1000 °C, ≥ 80 kg/m³, d ≥ 30 mm Up to EI 120 S Mineral wool (depending on wall construction) Fire damper Type FK2-EU...
Page 112 Lightweight partition wall with metal support struc- 8.26 Sheet metal cover, t = 1 mm (by others) ture, cladding on both sides 8.27 Seal Self-tapping screws, spacing ~ 150 mm Up to EI 90 S Mineral wool (depending on wall construction) Fire damper Type FK2-EU...
Page 113 Inspection accesses and the product sticker must remain accessible. Distance to load-bearing structural elements  ≥ 40 mm Fire damper Type FK2-EU...
Page 114: Dry Mortarless Installation With Installa
B × H > 800 × 400 – 1500 × 800 mm Steel support structure (box section) Up to EI 90 S: B × H = 200 × 100 – 1500 × 800 mm Fire damper Type FK2-EU...
Page 115 EI 60 Mineral wool, ≥ 1000 °C, ≥ 80 kg/m³ (required for – EI 30 S wall thicknesses > 100 mm) Mineral wool (depending on wall construction) 6.11 Insulating strip (depending on wall construction) Fire damper Type FK2-EU...
Page 116 6.2 and 7.14. Mount the installation kit onto the fire damper, Ä 5.3.1 ‘Installation kit ES – supply package and assembly’ on page 47 . Fire damper Type FK2-EU...
Page 117: Dry Mortarless Installation With Mineral Wool
Push the fire damper into the installation opening and screw the fire-rated plasterboard strips on the operating side (B) to the metal support structure (screw spacing approx. 150 mm). Fire damper Type FK2-EU...
Page 118: Dry Mortarless Installation With Fire-Rated Gypsum Board Or Plasterboard
5.5.7 Dry mortarless installation with fire-rated gypsum board or plasterboard Fig. 97: Dry mortarless installation with fire-rated gypsum board or plasterboard into lightweight partition walls FK2-EU 6.31 Fire-rated gypsum board or plasterboard 2.19 Joint filler or compound strips, d = 12.5 mm, 98 mm wide Fire damper Type FK2-EU...
Page 119 (2.19), place the plasterboard strips on 4 sides around the fire damper and screw-fix the sections together at the intersection points. Position the fire damper at the desired position in the metal stud wall and screw it. Fire damper Type FK2-EU...
Page 120 Up to EI 90 S Mineral wool, ≥ 1000 °C, ≥ 80 kg/m³, t = 10 mm Mineral wool, approx. 100 kg/m³ (following subsi- dence), t = 50 mm (without joints) or t = 25 mm, seams should be staggered Fire damper Type FK2-EU...
Page 121 Up to EI 90 S dence), t = 50 mm (without joints) or t = 25 mm, seams should be staggered 6.13 Mineral wool strips A1, filler as an alternative (to even out an uneven ceiling) Fire damper Type FK2-EU...
Page 122 Lightweight partition walls > Dry mortarless installation with flexible ceil... Fig. 100: Dry mortarless installation into a lightweight partition wall with flexible ceiling joint and installation kit GL..., installation of two FK2-EU fire dampers side by side in separate installation openings FK2-EU 6.31...
Page 123: Glk
Fig. 101: Dry mortarless installation into a lightweight partition wall, with flexible ceiling joint and installation kit GLK..., installation of two equally high FK2-EU fire dampers (B ≤ 600 mm) side by side into one installation opening FK2-EU, B ≤ 600 mm Angle bracket, 110 ×...
Page 124 Subsidence of the ceiling slab Fig. 104: Dry mortarless installation into a lightweight partition wall, with flexible ceiling joint, installation of two fire FK2-EU fire dampers side by side in one installation opening Subsidence of the ceiling slab Note: No screws in the shaded area to fix the cladding to the metal support structure or fire damper.
Page 125 Installation kit GL..., ture, cladding on both sides – supply package and assembly’ on page 66 Solid ceiling slab Multilayer section with metal channel at the Subsidence of the ceiling slab bottom (depending on wall thickness) Solid wall Fire damper Type FK2-EU...
Page 126 Fig. 107: Dry mortarless installation into a lightweight partition wall, with flexible ceiling joint, installation of two FK2- EU fire dampers side by side in one installation opening, illustration shows GLK100 FK2-EU, B ≤ 600 mm Solid wall Ä 5.3.8 ‘Installation kit 2.12...
Page 127 (12.5 mm) on both sides. For example: GL125 is suitable for a wall with double layer cladding (2 × 12.5 mm) on both sides with a 75 mm wide support section. Other cladding thicknesses or number of claddings on request. Fire damper Type FK2-EU...
Page 128 Distance between two fire dampers = 160 mm (one  B + 160 mm and as deep as the metal section, installation opening with two FK2-EU fire dampers then place in the UW section (7.1*). with B ≤ 600 mm). Specify this variant with your Fill the area below the metal section (7.3) up to...
Page 129 No screws must be used in the marked area to fix the cladding to the metal support structure, see Fig. 102 . The wall has to be clad up to ≤ 2 mm to the left and right of the installation kit. Fire damper Type FK2-EU...
Page 130: Dry Mortarless Installation Remote From A Lightweight Partition Wall, With Installation Kit We
Lightweight partition walls > Dry mortarless installation remote from a ligh... 5.5.9 Dry mortarless installation remote from a lightweight partition wall, with installation kit WE Fig. 110: Dry mortarless installation remote from a lightweight partition wall, with installation kit WE FK2-EU PROMATECT®-H, d = 20 mm Fire damper Type FK2-EU...
Page 131 ≥ 350 mm distance between two fire dampers  Enough clear space is required to mount the instal-  lation kit onto the fire damper. Installation of FK2-EU remote form walls and ceil-  Ä ings, with installation kit WE, on page 40 Mount installation kit WE onto the fire damper, Ä...
Page 132: Dry Mortarless Installation With Fire Batt
Mineral wool (depending on wall construction) Up to EI 90 S: 6.11 Insulating strip (depending on wall construction) B × H = 200 × 100 – 1500 × 800 mm EI 30 to EI 120 S Fire damper Type FK2-EU...
Page 133 Trim panels, up to W ≤ 100 mm (optional) Up to EI 90 S: 7.11 Trim panels, double layer B × H = 200 × 100 – 1500 × 800 mm EI 30 S – Up to EI 60 S Fire damper Type FK2-EU...
Page 134: Fk2-Eu
Sheet steel insert depending on wall manufac- structure, cladding on both sides turer Compartment wall with metal support structure, Up to EI 90 S cladding on both sides Up to EI 60 S Mineral wool (depending on wall construction) EI 30 S Fire damper Type FK2-EU...
Page 135: Trim Panels, Up To W ≤ 100 Mm (Optional)
Installation Lightweight partition walls > Dry mortarless installation with fire batt 7.10 Trim panels, up to W ≤ 100 mm (optional) Fire damper Type FK2-EU...
Page 136: Trim Panels, Double Layer
The possible number of fire dampers in a fire batt depends on the sizes of the fire dampers (B × H) and on the  total fire damper area (2.4 m²). Maximum fire batt size: B1 x H1, depending on manufacturer  Distance to load-bearing structural elements ≥ 40 mm  Fire damper Type FK2-EU...
Page 137 Fire batt systems, installation details, distances /  Ä dimensions, on page 41 Ä Chapter 5.13 ‘Fixing the Suspension and fixing,  Ä 5.13.3 ‘Fixing the fire damper’ on page 228 damper when a fire batt is used’ on page 230 Fire damper Type FK2-EU...
Page 138: Lightweight Partition Walls With Timber Support Structure Or Half-Timbered Con- Structions
Installation opening tolerance ± 2 mm With length 305 mm and installation of fire dampers on top of each other, the distance between FK2-EU fire dampers has to be at least 75 mm. Fire damper Type FK2-EU...
Page 139 Timber stud, at least 60 × 80 mm * B1 × H1 Clear installation opening 7.11 Trim panels, double layer, staggered joints B2 × H2 Opening in the half-timbered construction At least 60 × 60 mm up to EI 60 S Fire damper Type FK2-EU...
Page 140 The structural safety of the wall must be ensured (by  others). Compensation measures, especially with regard to large installation openings (such as for multiple installation), must be determined on a case to case basis (by others). Fire damper Type FK2-EU...
Page 141: Mortar-Based Installation
Up to EI 120 S 7.11 Trim panels, double layer with staggered joints, EI 30 S fire-resistant Up to EI 60 S 7.12 Trim panels, wood sheet, at least 600 kg/³ EI 30 to EI 120 S Fire damper Type FK2-EU...
Page 142 (at least 60 × 60 mm with F60) (at least 60 × 60 mm with F60) Up to EI 120 S 7.11 Trim panels, double layer with staggered joints, Up to EI 60 S fire-resistant EI 30 S Fire damper Type FK2-EU...
Page 143 Lightweight partition walls with timber support ... > Mortar-based installation Timber support structure, FK2-EU and FKRS-EU combined Fig. 120: Mortar-based installation into a lightweight partition wall with timber support structure, FK2-EU and FKRS- EU combined FK2-EU up to B × H ≤ 800 × 400 mm Timber stud / nogging, at least 60 ×...
Page 144 Lightweight partition walls with timber support ... > Mortar-based installation Timber support structure, FK2-EU and FKR-EU combined Fig. 121: Mortar-based installation into a lightweight partition wall with timber support structure, FK2-EU and FKR- EU combined FK2-EU up to B × H ≤ 800 × 400 mm 7.17...
Page 145 EI 30 S ≥ 1000 °C, ≥ 50 kg/m³, or bricks, aerated con- EI 30 to EI 120 S crete, lightweight concrete, reinforced concrete or clay) Timber structure 7.11 Trim panels, double layer with staggered joints, fire-resistant Fire damper Type FK2-EU...
Page 146 7.14 Reinforcing board of the same material as the ≥ 1000 °C, ≥ 50 kg/m³, or bricks, aerated concrete, wall lightweight concrete, reinforced concrete or clay) Up to EI 120 S Timber structure EI 30 S Fire damper Type FK2-EU...
Page 147 Lightweight partition walls with timber support ... > Mortar-based installation Half-timbered construction, FK2-EU and FKRS-EU combined Fig. 124: Mortar-based installation into a lightweight partition wall, half-timbered construction, FK2-EU and FKRS-EU combined FK2-EUup to B × H ≤ 800 × 400 mm...
Page 148 Lightweight partition walls with timber support ... > Mortar-based installation Half-timbered construction, FK2-EU and FKR-EU combined Fig. 125: Mortar-based installation into lightweight partition wall, half-timbered construction, FK2-EU and FKR-EU combined FK2-EU up to B × H ≤ 800 × 400 mm 7.11...
Page 149 Lightweight partition walls with timber support ... > Mortar-based installation Additional requirements: mortar-based installation into lightweight partition walls with timber support structure Timber stud wall or half-timbered construction,  Ä on page 45 Casing lengths L = 305 and 500 mm  Fire damper Type FK2-EU...
Page 150 Timber stud wall Fig. 126: Mortar-based installation – multiple installation into one installation opening (timber stud wall / half-timbered construction) FK2-EU Solid ceiling slab (load-bearing structural element) Mortar Up to EI 90 S Solid wall (load-bearing structural element) Fire damper Type FK2-EU...
Page 151 Mineral wool (depending on wall construction) 7.17 Trimmers, timber stud / nogging, at least 60 × 80 mm (at least 60 × 60 mm with F60) Up to EI 90 S Fire damper Type FK2-EU...
Page 152 The possible number of fire dampers in an installa-  provide separate trimmers if necessary. tion opening depends on the sizes of the fire dampers (B × H) and on the total fire damper area (4.8 m Fire damper Type FK2-EU...
Page 153: Mortar-Based Installation - 4 Dampers With A Common Duct
Mineral wool (depending on wall construction) 8.26 Sheet metal cover, t = 1 mm (by others) Timber support structure, at least 60 × 80 mm (at 8.27 Seal least 60 × 60 mm with F60) Up to EI 90 S Fire damper Type FK2-EU...
Page 154 Sheet metal cover, t = 1 mm (by others) Infill (cavities completely filled with mineral wool 8.27 Seal ≥ 1000 °C, ≥ 50 kg/m³, or bricks, aerated concrete, Up to EI 90 S lightweight concrete, reinforced concrete or clay) Fire damper Type FK2-EU...
Page 155 Inspection accesses and the product sticker must remain accessible. Distance to load-bearing structural elements  ≥ 40 mm Fire damper Type FK2-EU...
Page 156: Dry Mortarless Installation With Installation Kit Es
B × H = 200 × 100 – 1500 × 800 mm fire-resistant EI 30 S 7.12 Trim panels, wood sheet, at least 600 kg/³ Up to EI 60 S 7.13a Cladding, fire-resistant EI 30 to EI 120 S (horizontal installation posi- tion) Fire damper Type FK2-EU...
Page 157 ≥ 200 mm distance between two fire dampers in  separate installation openings Ensure accessibility from the rear.  Ä Mount the installation kit onto the fire damper, 5.3.1 ‘Installation kit ES – supply package and assembly’ on page 47 . Fire damper Type FK2-EU...
Page 158: Dry Mortarless Installation With Mineral Wool
Mineral wool, ≥ 1000 °C, ≥ 100 kg/m³, d = 40 mm Up to EI 60 S Infill (cavities completely filled with mineral wool ≥ 1000 °C, ≥ 50 kg/m³, or bricks, aerated concrete, lightweight concrete, reinforced concrete or clay) Fire damper Type FK2-EU...
Page 159 / half-timbered construction (screw spacing approx. 150 mm). Attach the fire-rated plasterboard strips on the installation side (A) and screw-fix them to the perimeter timber stud frame / half-timbered con- struction (screw spacing approx. 150 mm). Fire damper Type FK2-EU...
Page 160: Dry Mortarless Installation With Fire Batt
Trim panels, wood sheet, at least 600 kg/³ B × H = 200 × 100 – 1500 × 800 mm 7.13a Cladding, fire-resistant EI 30 S Up to EI 60 S EI 30 to EI 120 S Fire damper Type FK2-EU...
Page 161 Timber stud / nogging, at least 60 × 80 mm F60) (at least 60 × 60 mm with F60) Up to EI 90 S 7.11 Trim panels, double layer with staggered joints, Up to EI 60 S fire-resistant EI 30 Fire damper Type FK2-EU...
Page 162: Fk2-Eu
B × H = 200 × 100 – 1500 × 800 mm crete, lightweight concrete, reinforced concrete or EI 30 S clay) EI 30 S to EI 120 S Timber structure 7.11 Trim panels, double layer with staggered joints, fire-resistant Fire damper Type FK2-EU...
Page 163 7.14 Reinforcing board of the same material as the ≥ 1000 °C, ≥ 50 kg/m³, or bricks, aerated concrete, wall lightweight concrete, reinforced concrete or clay) Up to EI 90 S Timber structure EI 30 S Fire damper Type FK2-EU...
Page 164 Fig. 139: Dry mortarless installation into a lightweight partition wall with timber support structure, with a fire batt, mul- tiple installation, flange to flange, illustration shows side by side installation (applies also to installation of dampers on top of each other) Fire damper Type FK2-EU...
Page 165: Timber Stud Wall
The possible number of fire dampers in a fire batt depends on the sizes of the fire dampers (B × H) and on the  total fire damper area (2.4 m²). Maximum fire batt size: B1 x H1, depending on manufacturer  Distance to load-bearing structural elements ≥ 40 mm  Fire damper Type FK2-EU...
Page 166: Trim Panels, Double Layer With Staggered Joints, Fire-Resistant
Half-timbered construction, cladding on both sides fire-resistant Infill (cavities completely filled with mineral wool Up to EI 90 S ≥ 1000 °C, ≥ 50 kg/m³, or bricks, aerated concrete, EI 30 S lightweight concrete, reinforced concrete or clay) Fire damper Type FK2-EU...
Page 167 Fire batt systems, installation details, distances /  Ä dimensions, on page 41 Ä Chapter 5.13 ‘Fixing the Suspension and fixing,  fire damper’ on page 228 Ä 5.13.3 ‘Fixing the damper when a fire batt is used’ on page 230 Fire damper Type FK2-EU...
Page 168: Solid Wood Walls
Dry mortarless installation B + 80 to 1200 H + 80 to 1200 with fire batt Installation opening tolerance ± 2 mm Additional requirements: solid wood walls Ä Solid wood wall or CLT wall, on page 45  Fire damper Type FK2-EU...
Page 169: Mortar-Based Installation
Solid wood wall or CLT wall, Ä on page 45  Casing lengths L = 305 and 500 mm  ≥ 200 mm distance between two fire dampers in  separate installation openings Fire damper Type FK2-EU...
Page 170: Dry Mortarless Installation With Installation Kit Es
47 . Position the fire damper in the centre of the instal- lation opening and fix it with brackets and dry wall screws to the solid wood wall, see Fig. 23 to Fig. 25 . Fire damper Type FK2-EU...
Page 171: Dry Mortarless Installation With Mineral Wool
(B) to the wall (screw spacing approx. 150 mm). Attach fire-rated plasterboard strips to the installa- tion side (A) and screw-fix them to the wall (screw spacing approx. 150 mm). Fire damper Type FK2-EU...
Page 172: Dry Mortarless Installation With Fire Batt
≥ 200 mm distance between two fire dampers in  separate installation openings Ä Chapter 5.13 ‘Fixing the Suspension and fixing,  fire damper’ on page 228 Ä 5.13.3 ‘Fixing the damper when a fire batt is used’ on page 230 Fire damper Type FK2-EU...
Page 173: Shaft Walls With Metal Support Structure
Optional trim panels (single layer) Installation opening tolerance ± 2 mm With length 305 mm and installation of fire dampers on top of each other, the distance between FK2-EU fire dampers has to be at least 75 mm. Fire damper Type FK2-EU...
Page 174 Fig. 147: Shaft wall with metal support structure and cladding on one side (detailed views shown with W = 90 mm) Shaft wall CW section Shaft wall, installation near the floor 7.10 Optional trim panels, according to installation Shaft wall, installation near the ceiling details Solid ceiling slab / solid floor 7.13 Cladding Dry wall screw Fire damper Type FK2-EU...
Page 175 The structural safety of the wall must be ensured (by  others). Compensation measures, especially with regard to large installation openings (such as for multiple installation), must be determined on a case to case basis (by others). Fire damper Type FK2-EU...
Page 176: Mortar-Based Installation
Shaft walls with metal support structure > Mortar-based installation 5.8.2 Mortar-based installation Mortar-based installation into shaft wall with metal support structure Fig. 148: Mortar-based installation into shaft wall with metal support structure FK2-EU (actuator on the outside of the shaft) 7.10 Trim panels Mortar 7.10#...
Page 177 Cladding, two layers Mortar 7.14 Reinforcing board of the same material as the Shaft wall with metal support structure, cladding wall on one side Up to EI 90 S 7.10# Optional trim panels EI 30 S Fire damper Type FK2-EU...
Page 178 Shaft walls with metal support structure > Mortar-based installation Mortar-based installation into a shaft wall, FK2-EU and FKRS-EU combined Fig. 150: Mortar-based installation into a shaft wall, FK2-EU and FKRS-EU combined FK2-EU up to B × H ≤ 800 × 400 mm 7.10#...
Page 179 Shaft walls with metal support structure > Mortar-based installation Mortar-based installation into a shaft wall, FK2-EU and FKR-EU combined Fig. 151: Mortar-based installation into a shaft wall, FK2-EU and FKR-EU combined FK2-EU up to B × H ≤ 800 × 400 mm 7.14...
Page 180 Shaft walls with metal support structure > Mortar-based installation Additional requirements: mortar-based installation into shaft walls with metal support structure Shaft wall with metal support structure,  Ä on page 45 Casing length L = 305 or 500 mm  Fire damper Type FK2-EU...
Page 181: Dry Mortarless Installation With Installation Kit Es
6.13 Mineral wool strips A1, filler as an alternative (to – EI 30 S even out an uneven floor or ceiling slab) EI 30 S to EI 90 S UW section Steel support structure (box section) Fire damper Type FK2-EU...
Page 182 47 . Position the fire damper in the centre of the instal- lation opening and fix it with brackets and dry wall screws to the metal frame, see Fig. 23 to Fig. 25 . Fire damper Type FK2-EU...
Page 183: Shaft Walls Without Metal Support Structure
Shaft walls without metal support structure > General 5.9 Shaft walls without metal support structure 5.9.1 General Shaft wall without metal support structure and with cladding on one side Fig. 153: Shaft wall without metal support structure and with cladding on one side Fire damper Type FK2-EU...
Page 184 1, 2 Optional trim panels (12.5 mm max. when used with installation kit ES) Installation opening tolerance ± 2 mm Additional requirements Shaft wall without metal support structure,  Ä on page 45 Fire damper Type FK2-EU...
Page 185: Dry Mortarless Installation With Installation Kit Es
Shaft walls without metal support structure > Dry mortarless installation with installation ... 5.9.2 Dry mortarless installation with installation kit ES Fig. 154: Dry mortarless installation into a shaft wall without metal support structure, with installation kit ES FK2-EU (actuator on the outside of the shaft) 7.10# Optional trim panels Installation kit ES 7.13...
Page 186: Solid Ceiling Slabs
H + 80 to 1200 40 – 600 – 600 with fire batt With length 305 mm and installation of fire dampers on top of each other, the distance between FK2-EU dampers has to be at least 75 mm. Fire damper Type FK2-EU...
Page 187 (by others). Compen- sation measures, especially with regard to large installation openings (such as for multiple installa- tion), must be determined on a case to case basis (by others). Fire damper Type FK2-EU...
Page 188: Mortar-Based Installation Into Solid Ceiling Slabs
Fig. 156: Mortar-based installation into a solid ceiling slab, suspended or upright FK2-EU Up to EI 180 S Mortar – Up to EI 120 S Solid ceiling slab Up to EI 180 S – Up to EI 120 S Fire damper Type FK2-EU...
Page 189 Fig. 157: Mortar-based installation into a solid ceiling slab with screed and footfall sound insulation, suspended or upright FK2-EU 6.22 Screed Mortar 6.23 Footfall sound insulation Reinforced concrete – Up to EI 120 S Solid ceiling slab Fire damper Type FK2-EU...
Page 190 Fig. 158: Mortar-based installation into a solid ceiling slab with screed and footfall sound insulation, suspended or upright FK2-EU 6.22 Screed Mortar 6.23 Footfall sound insulation Reinforced concrete – Up to EI 180 S Solid ceiling slab Fire damper Type FK2-EU...
Page 191 Mortar-based installation into a solid ceiling slab, flange to flange Fig. 159: Mortar-based installation into a solid ceiling slab, flange to flange, illustration shows upright installation (applies also to suspended installation) FK2-EU Solid ceiling slab Mortar Up to EI 120 S Fire damper Type FK2-EU...
Page 192 Solid ceiling slabs > Mortar-based installation into solid ceiling s... Mortar-based installation into a solid ceiling slab, FK2-EU and FKRS-EU combined Fig. 160: Mortar-based installation into a solid ceiling slab, FK2-EU and FKRS-EU combined, illustration shows upright installation (applies also to suspended installation) FK2-EU up to B ×...
Page 193 Solid ceiling slabs > Mortar-based installation into solid ceiling s... Mortar-based installation into a solid ceiling slab, FK2-EU and FKR-EU combined Fig. 161: Mortar-based installation into a solid ceiling slab, FK2-EU and FKR-EU combined, illustration shows upright installation (applies also to suspended installation) FK2-EU up to B ×...
Page 194 Solid ceiling slabs > Mortar-based installation into solid ceiling s... Additional requirements: mortar-based installation into solid ceiling slabs Solid ceiling slab, Ä on page 46  Casing length L = 305 or 500 mm  Distance to load-bearing structural elements  ≥ 40 mm Fire damper Type FK2-EU...
Page 195: Mortar-Based Installation - Multiple Installation Into One Installation Opening
Mortar-based installation – multiple installation into one installation opening Fig. 162: Mortar-based installation – multiple installation into one installation opening FK2-EU Solid ceiling slab (load-bearing structural element) Mortar Up to EI 90 S Solid wall (load-bearing structural element) Fire damper Type FK2-EU...
Page 196 The possible number of fire dampers in an installa-  tion opening depends on the sizes of the fire dampers (B × H) and on the total fire damper area (4.8 m Fire damper Type FK2-EU...
Page 197: Mortar-Based Installation Into A Concrete Base
Extension piece or duct Up to EI 120 S Note: EI 120 S applies also to two FK2-EU fire dampers installed 60 – 225 mm apart.  Minimum number of fixing points in the ceiling slab H [mm] B [mm] ≥...
Page 198 Mortar-based installation with concrete base into a solid ceiling slab, upright, FK2-EU and FKRS-EU com- bined Fig. 165: Mortar-based installation with concrete base into a solid ceiling slab, upright, FK2-EU and FKRS-EU com- bined Steel fabric, Æ ≥ 8 mm, mesh aperture 150 mm, FK2-EU up to B ×...
Page 199 Mortar-based installation with concrete base into a solid ceiling slab, upright, FK2-EU and FKR-EU com- bined Fig. 166: Mortar-based installation with concrete base into a solid ceiling slab, upright, FK2-EU and FKR-EU com- bined FK2-EU up to B × H ≤ 800 × 400 mm With spigot 40 –...
Page 200 Concrete bases with H ≤ 150 mm do not require  reinforcement ≥ 60 – 225 mm distance between two FK2-EU fire  dampers Distance to load-bearing structural elements ...
Page 201: Mortar-Based Installation Into A Concrete Base - Multiple Installation Opening Into One Installation Opening
Mortar-based installation into a concrete base – multiple installation opening into one installation opening Fig. 167: Mortar-based installation – multiple installation into one installation opening FK2-EU Solid ceiling slab (load-bearing structural element) Mortar Up to EI 90 S Solid wall (load-bearing structural element) Fire damper Type FK2-EU...
Page 202 Fig. 168: Mortar-based installation with concrete base into a solid ceiling slab, upright, multiple installation Steel fabric, Æ ≥ 8 mm, mesh aperture 150 mm, FK2-EU 5.22 Concrete base or equivalent, for number of fixing points see Solid ceiling slab table Extension piece or duct Up to EI 90 S Fire damper Type FK2-EU...
Page 203 The dampers can be arranged in one or two rows  Note: Structural and fire resistance properties of the ceiling construction, including the attachment to the con- crete or any required reinforcement, have to be eval- uated and ensured by others. Fire damper Type FK2-EU...
Page 204: Mortar-Based Installation Into Hollow Concrete Block Ceilings
100 mm. Note: Structural and fire resistance properties of the ceiling construction, including the attachment to the con- crete or any required reinforcement, have to be eval- uated and ensured by others. Fire damper Type FK2-EU...
Page 205: Mortar-Based Installation Into Hollow Core Slabs
100 mm. Note: Structural and fire resistance properties of the ceiling construction, including the attachment to the con- crete or any required reinforcement, have to be eval- uated and ensured by others. Fire damper Type FK2-EU...
Page 206: Mortar-Based Installation Into Ribbed Ceilings
Distance to load-bearing structural elements  ≥ 40 mm Note: Structural and fire resistance properties of the ceiling construction, including the attachment to the con- crete or any required reinforcement, have to be eval- uated and ensured by others. Fire damper Type FK2-EU...
Page 207: Mortar-Based Installation Into Composite Ceilings
Distance to load-bearing structural elements  ≥ 40 mm Note: Structural and fire resistance properties of the ceiling construction, including the attachment to the con- crete or any required reinforcement, have to be eval- uated and ensured by others. Fire damper Type FK2-EU...
Page 208: Mortar-Based Installation In Conjunction With Wooden Beam Ceilings
Concrete cover around the perimeter of the instal- lation opening has to be at least 50 mm. Profes- sionally connect the trimmers. Create a partial concrete ceiling around the fire damper, ≥ 150 mm, ≥ 125 mm thick. Fire damper Type FK2-EU...
Page 209: Mortar-Based Installation In Conjunction With Solid Wood Ceilings
Distance to load-bearing structural elements  uated and ensured by others. ≥ 40 mm Concrete cover around the perimeter of the instal- lation opening has to be at least 50 mm. Fire damper Type FK2-EU...
Page 210: Mortar-Based Installation In Conjunction With Lightweight Ceilings
≥ 40 mm Concrete cover around the perimeter of the instal- lation opening has to be at least 50 mm. Create a partial concrete ceiling around the fire damper, ≥ 150 mm, ≥ 125 mm thick. Fire damper Type FK2-EU...
Page 211: Dry Mortarless Installation Above Or Below A Solid Ceiling Slab With Installation Kit Wa
2 ´ H section), ≥ 1000°C, ≥ 80 kg/m³, d = 60 mm Up to EI 90 S Additional requirements: dry mortarless installation Installation of FK2-EU on the face of a solid wall or  above or below a solid ceiling slab with installation ceiling slab, with installation kit WA, Ä...
Page 212: Dry Mortarless Installation Remote From Solid Ceiling Slabs, With Installation Kit We
Solid ceiling slabs > Dry mortarless installation remote from solid ... 5.10.14 Dry mortarless installation remote from solid ceiling slabs, with installation kit Fig. 177: Dry mortarless installation remote from solid ceiling slabs, with installation kit WE, key to illustration Fig. 178 Fire damper Type FK2-EU...
Page 213 Plasterboard strips (6 ´ B section and suspension system according to Promat® 6 ´ H section) manual, construction 478, latest edition Suspension of FK2-EU (by others) , see Ä 229 Lightweight partition wall or solid wall (if any), wall penetration (4 sides) according to Promat®...
Page 214 FK2-EU 5.20 Screw, Fischer® FFS 7.5 × 82 mm or equivalent Mortar (push through installation is also possible) Mineral wool, ≥ 1000 °C, ≥ 40 kg/m³, only from B × H > 800 × 400 mm Fire damper Type FK2-EU...
Page 215 ≥ 310 mm distance between two fire dampers  Sheet steel duct with fire-resistant cladding made  from panels Ä 38 Installation of FK2-EU remote form walls and ceil-  ings, with installation kit WE, Ä on page 40 Ä...
Page 216: Dry Mortarless Installation With Fire Batt
Up to EI 90 S Solid ceiling slab Mineral wool ≥ 1000 °C, ≥ 80 kg/m³ UP to EI 120 S (D ≥ 150 mm): B × H = 200 × 100 – 800 × 400 mm Fire damper Type FK2-EU...
Page 217 (applies also to suspended installation) FK2-EU Mineral wool ≥ 1000 °C, ≥ 80 kg/m³ Coated board system Mineral wool ≥ 1000 °C, ≥ 140 kg/m³, 3 strips Solid ceiling slab 70 × 35 mm Up to EI 90 S Fire damper Type FK2-EU...
Page 218 (applies also to suspended installation) FK2-EU Mineral wool ≥ 1000 °C, ≥ 80 kg/m³ Coated board system Mineral wool ≥ 1000 °C, ≥ 140 kg/m³, 3 strips Solid ceiling slab 70 × 35 mm Up to EI 90 S Fire damper Type FK2-EU...
Page 219 Ä Chapter 5.13 ‘Fixing the Suspension and fixing,  Ä 5.13.3 ‘Fixing the fire damper’ on page 228 damper when a fire batt is used’ on page 230 Distance to load-bearing structural elements  ≥ 40 mm Fire damper Type FK2-EU...
Page 220: Solid Wood Ceilings
≥ 200 mm distance between two fire dampers in  separate installation openings Note: Structural and fire resistance properties of the ceiling construction, including the attachment to the con- crete or any required reinforcement, have to be eval- uated and ensured by others. Fire damper Type FK2-EU...
Page 221: Dry Mortarless Installation Into Solid Wood Ceilings, With Installation Kit Es
47 . Position the fire damper in the centre of the instal- lation opening and fix it with brackets and dry wall screws to the solid wood ceiling, Fig. 23 to Fig. 25 . Fire damper Type FK2-EU...
Page 222: Wooden Beam Ceilings
Wood sheet, at least 600 kg/m³ Up to EI 60 S 7.16 Wooden beam / glulam at least 100 × 80 mm EI 30 S (reduce distances between wooden beams to the size of the installation opening) Fire damper Type FK2-EU...
Page 223 ≥ 200 mm distance between two fire dampers in  separate installation openings Note: Structural and fire resistance properties of the ceiling construction, including the attachment to the con- crete or any required reinforcement, have to be eval- uated and ensured by others. Fire damper Type FK2-EU...
Page 224: Dry Mortarless Installation Into Wooden Beam Ceilings, With Installation Kit Es
Up to EI 60 S 7.15 Wood sheet, at least 600 kg/m³ EI 30 S 7.16 Wooden beam / glulam at least 100 × 80 mm (reduce distances between wooden beams to the size of the installation opening) Fire damper Type FK2-EU...
Page 225 (depending on the position of the brackets) ≥ 200 mm distance between two fire dampers in  separate installation openings Mount the installation kit onto the fire damper, Ä 5.3.1 ‘Installation kit ES – supply package and assembly’ on page 47 . Fire damper Type FK2-EU...
Page 226: Mortar-Based Installation Into Historic Wooden Beam Ceilings
Wooden beam Concrete 7.17 Trimmers, wooden beam 6.26 Cement plaster* The illustration is an example; other ceiling con- 6.28 Ceiling filling* structions may be possible depending on make 7.10 Trim panels and local conditions EI 30 S Fire damper Type FK2-EU...
Page 227 ≥ 200 mm distance between two fire dampers in  separate installation openings Note: Structural and fire resistance properties of the ceiling construction, including the attachment to the con- crete or any required reinforcement, have to be eval- uated and ensured by others. Fire damper Type FK2-EU...
Page 228: Fixing The Fire Damper
Ä Chapter 2.5 ‘FK2-EU with fusible link on page 21 and cover grille as air transfer unit’ on page 22 Ä Chapter 2.6 ‘FK2-EU with spring return actuator and duct smoke detector as air transfer damper’ on page 23 .
Page 229: Suspending Fire Dampers Installed Remote From Solid Walls And Ceiling Slabs
Sheet steel duct with fire-rated cladding and sus- Up to EI 90 S (horizontal installation position) pension system according to Promat® manual, construction 478, latest edition Suspension system (by others) consisting of: Threaded rod M10: B × H ≤ 800 × 200 mm Fire damper Type FK2-EU...
Page 230: Fixing The Damper When A Fire Batt Is Used
Fixing the fire damper > Fixing the damper when a fire batt is used 5.13.3 Fixing the damper when a fire batt is used Horizontal duct Fig. 194: Fixing of FK2-EU, wall installation with a fire batt FK2-EU 5.18 Steel angle section to EN 10056-1, Coated board system L ≥...
Page 231 Installation Fixing the fire damper > Fixing the damper when a fire batt is used Vertical duct Fig. 195: Suspension in fire batt, FK2-EU upright or suspended FK2-EU System bracket, Varifix Screw M10 × 70 mm, with washer and nut ANSHWNKL-PRFL36-90GRAD or Müpro...
Page 232 Danger of falling off! Do not step onto the fire batt! The fire batt cannot carry any loads. Adequate means, e.g. a permanent barrier, must be installed to prevent people from stepping onto the fire batt. Fire damper Type FK2-EU...
Page 233: Accessories
B Operating side Note The movement of the damper blade must not be obstructed by any accessory. The distance between the tip of the open damper blade and any accessory must be at least 50 mm. Fire damper Type FK2-EU...
Page 234 9.2 Duct Duct 9.10 Cover grille, galvanised steel, mesh aperture 10 mm Circular spigot For the connection of circular ducts. Fig. 198: Fire damper with circular spigots FK2-EU (square) 9.1 Flexible connector 9.2 Duct 9.11 Circular spigot Fire damper Type FK2-EU...
Page 235 Accessories Connecting subframe Fig. 200: Fire damper with connecting subframe FK2-EU Flexible connector Duct 9.14 Connecting subframe Fire damper Type FK2-EU...
Page 236: Electrical Connection
Indicator lights or relays may be connected as long  see "Supplementary operating manual for explosion- as the performance specifications are taken into proof fire dampers Type FK2-EU". consideration. Connection boxes must be fixed to the adjoining  structure (wall or ceiling slab). They must not be Actuators with 24 V AC/DC fixed to the fire damper.
Page 237: Functional Test
They may also indicate the need for additional measures which help to maintain the sys- tem's function, e.g. removing heavy contamination (dust in extract air systems). Fire damper Type FK2-EU...
Page 238: Fire Damper With Fusible Link
(10.14) forwards in the direction of the arrow to release the handle (1.6). The handle (1.6) swivels automatically in the direction of the arrow. The damper blade (1.2) is closed and the handle (1.6) shows that the damper blade (1.2) is closed. Fire damper Type FK2-EU...
Page 239: Fusible Link - Sizes 2 And 3
The damper blade is CLOSED.  Turn the handle (1.6) anti-clockwise (see arrow) until the handle (1.6) locks into place (10.14). The damper blade (1.2) is now open and the handle (1.6) indicates that the damper blade (1.2) is open. Fire damper Type FK2-EU...
Page 240 (1.6) indicates that the damper blade (1.2) is closed. Fig. 207: Close the damper blade Requirement The damper blade is OPEN.  Lift the handle (1.6) in the direction of the arrow so that the Fire damper Type FK2-EU...
Page 241 (1.6) indicates that the damper blade (1.2) is open. Fig. 208: Opening the damper blade Requirement The damper blade is CLOSED.  Lift the handle (1.6) in the direction of the arrow until Fire damper Type FK2-EU...
Page 242: Fire Damper With Spring Return Actuator
8.4.1 Spring return actuator – BFL... / BFN... Status indicator Fig. 209: Thermoelectric release mechanism BAT Fig. 211: Functional test (illustration shows FK2-EU with Push button for functional test BFN actuator in OPEN position) Indicator light The indicator light (2) for the thermoelectric release...
Page 243 Turn the crank handle in the direction of the arrow (2) to just short of the travel stop and hold it. Set the interlock (3) to "Lock closed" ð The damper blade remains in the OPEN posi- tion. Remove the crank handle. Fire damper Type FK2-EU...
Page 244: Commissioning
CLOSED fire dampers Fire dampers which close while the ventilation and air conditioning system is running must be inspected before they are opened again in order to ensure their Ä ‘Inspection’ on page 245 . correct function Fire damper Type FK2-EU...
Page 245: Maintenance
For safety reasons, repair work must only be carried out by expert qualified personnel or the manufacturer. Only original replacement parts are to be used. A functional Ä 237 . test is required after any repair work Fire damper Type FK2-EU...
Page 246: Replacing The Fusible Link
Insert the fusible link holder (10.15) into the fire (1.2) is closed. damper and Loosen the screws (10.17) on the fusible link fasten with screws (10.17). holder (10.15). ð Carry out functional test. Remove the fusible link holder (10.15) from the fire damper. Fire damper Type FK2-EU...
Page 247: Fusible Link - Sizes 2 And 3
(10.17). holder (10.15) and remove the fusible link holder Position the cover (10.19) over the fusible link from the fire damper. holder (10.15) and fasten with screw (10.17). ð Carry out functional test. Fire damper Type FK2-EU...
Page 248: Inspection, Maintenance And Repair Measures
Function OK  Fire damper closes when triggered manually or when smoke is detected  Fire damper opens after reset  – Determine and eliminate the cause of the fault – Repair or replace duct smoke detector Fire damper Type FK2-EU...
Page 249 (remote controlled). The system owner can then set the intervals for local tests. C = as required Item to be checked Required condition  – Remedial action if necessary Fire damper Type FK2-EU...
Page 250: Decommissioning, Removal And Disposal
Disconnect the wiring. Remove the ducts. Close the damper blade Remove the fire damper. Disposal For disposal, the fire damper must be disassembled. ENVIRONMENT! Dispose of electronic components according to the local electronic waste regulations. Fire damper Type FK2-EU...
Page 251: Nomenclature
Installation kit GL100 Solid wood ceiling 2.14 Lintel False ceiling 2.15 Reinforced hollow chamber ceiling 2.16 Installation subframe Hollow stone ceiling 2.17 Hilti CFS-BL fire stop block Ribbed ceiling 2.18 Installation block ER with cover plate Fire damper Type FK2-EU...
Page 252 Mineral wool (depending on the flexible ceiling joint) 5.18 L-bracket according to EN 10056-1 galvan- ised, painted or similar, according to installa- 6.16 Armaflex AF / Armaflex Ultima tion detail 6.17 Fire batt (Hensel) 5.19 Connecting clip 6.18 Fire damper Type FK2-EU...
Page 253 7.11 Trim panels, double layer, staggered joints 8.11 Actuator 7.12 Trim panels, wood sheet, at least 600 kg/³ 8.12 Actuator mounting plate 7.13 Cladding / wall cladding 8.13 Small gears 7.13a Cladding, fire-resistant 8.14 Connecting cable Fire damper Type FK2-EU...
Page 254 Fusible link holder Extension piece or duct 10.16 Fusible link holder rocker Prop 10.17 Screw Sheet steel duct with fire-resistant cladding and suspension system according to 10.18 Fusible link Promat® manual, construction 478, latest 10.19 Cover edition Fire damper Type FK2-EU...
Page 255 Release mechanisms 10.20 Spring 10.21 Z-sheet Item Description Additions 11.1 Cable tray 11.2 Cable set 11.3 Pipe collar 11.4 Underlay material, non-combustible, to be provided by others 11.5 Base, to be provided by others 11.6 Cable penetration Fire damper Type FK2-EU...
Page 256: Change History
‘Dry mortarless installation remote from solid walls with installation kit WE 120 and mineral wool’ on page 93 New document ID  – A00000081905 Version 4 –> A00000092715 Version 1 Minor corrections  Fire damper Type FK2-EU...
Page 257: Index
Functional description....... 26 , 27 , 28 Release mechanism.......... 26 , 27 Functional test............237 Removal..............250 Fusible link........26 , 27 , 246 , 247 Repair..............245 Ribbed ceilings........29 , 46 , 206 Gypsum wallboard............ Fire damper Type FK2-EU...
Page 258 Spring return actuator 15 , 16 , 19 , 20 , 26 , Weights......11 , 14 , 18 , 21 , 22 , 23 Wooden beam ceilings......29 , 46 , 222 Supply package............25 Suspension............. Symbols..............Technical data............. 9 Technical Service............3 Fire damper Type FK2-EU...
Page 259 Fire damper Type FK2-EU...
Page 260 Fire damper Type FK2-EU...

Trox Technik FK2-EU Installation And Operating Manual

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