Fire dampers Type FK-EU tested to EN 1366-2 according to Declaration of Performance DoP / FK-EU / DE / 2013 / 001

Contents · Description Description__________________________________ Correct use__________________________________ Construction · Dimensions_______________________ Accessories 1: Dry mortarless installation______________________ Accessories 2: Cover grille_________________________________ Circular spigot plate__________________________ Flexible connectors___________________________ Extension piece_____________________________ Attachments: Limit switches_______________________________ Spring return actuator_________________________ Spring return actuator and smoke detector_________ Spring return...

FK-EU as air transfer application FK-EU as air transfer application The fire damper with general building inspectorate licence Z-6.50-2031 can be used to close air transfer flow openings in fire-resistant internal walls and ceiling slabs. For the air transfer application, the FK-EU fire damper is combined with: – Smoke detector type RM-O-3-D with general building inspectorate licence Z-78.6-125 and technical leaflet no. 4/6.3/EN/..., – Spring return actuator 24 V AC/DC or 230 V AC with two integrated limit switches and – Cover grilles on both ends For the air transfer application, the operating...

Correct use Design information To ensure complete functioning of the fire damper it is essential to read the operating and installation manual and to comply with it. In addition, the national guidelines must be complied with. The general guidelines of DIN 31051 and EN 13306 are also applicable. The functional reliability of fire dampers must be tested at least every six months. If two consecutive tests are successful, the next test can be conducted one year later. In general, it is sufficient to release and re-open the fire damper; for a fire damper with spring return actuator this can be done...

Correct use Installation location Construction and building material Minimum Class thickness of performance EI TT (ve–ho, i ↔ o) S [mm] Mortar-based installation Casing length [mm] Dry mortarless installation Casing length [mm] Installation details on page Lightweight partition walls with metal support structure and cladding on both sides Lightweight partition walls Lightweight partition walls with metal support structure, cladding on both sides and flexible ceiling joint Fire walls with metal support structure and cladding on both sides Lightweight partition walls with metal support structure...

Construction · Dimensions Characteristics – Classified according to EN 13501-3 – For classes of performance see the tables on pages 4 and 5 – Airflow in either direction – Release temperature 72 °C or 95 °C (for use in warm air ventilation systems) Construction features Approved installation positions for horizontal ducts Release mechanism – Two casing lengths to allow for wall and ceiling slabs of various thicknesses – Rectangular construction, rigid frame – Flanges with pre-drilled holes on both sides – Two inspection panels – Intermediate dimensions in 1 mm increments for both width and height...

Construction · Dimensions FK-EU as air transfer application Approved installation positions for horizontal ducts Construction features Spring return actuator – Classified according to EN 13501-3 – For classes of performance see the tables on pages 4 and 5 – Airflow in either direction – Release temperature 72 °C Smoke detector – Rectangular construction, rigid frame – Two inspection access openings; the smoke detector RM-O-3-D is inserted into the top inspection access – Intermediate dimensions in 1 mm increments for both width and height are available – Closed blade air leakage according to...

Construction · Dimensions FK-EU with spring return actuator (Ex) Characteristics – Classified according to EN 13501-3 – For classes of performance see the tables on pages 4 and 5 – Airflow in either direction – Release temperature 72 °C Construction features Approved installation positions for horizontal ducts Release mechanism – Two casing lengths to allow for wall and ceiling slabs of various thicknesses – Rectangular construction, rigid frame – Flanges with pre-drilled holes on both sides – Two inspection panels – Intermediate dimensions in 1 mm increments for both width and height are available...

Construction · Dimensions The construction variants with stainless steel or powder-coated casing meet even more critical requirements for corrosion protection. Detailed listing on request. Construction variant 1 Casing – Casing in galvanised sheet steel, with powder coating RAL 7001 (1), or in stainless steel 1.4301 (2) – Damper blade made of special insulation material – Damper blade coated in RAL 7001 – Damper blade shafts and driving linkage made of stainless steel – Brass or stainless steel bearings – Seals of polyurethane and elastomer Galvanised Powder-coated Stainless steel1 Galvanised...

For dry mortarless installation in solid walls An installation subframe and an installation kit are required for installation without mortar (dry mortarless installation) in solid walls. Fire damper, installation subframe and installation kit are supplied unassembled. Assembly and installation to be performed by others. Fire dampers with installation subframe and installation kit only in casing length L = 500 mm. The installation subframe and the fire damper with installation kit must be installed and attached according to the operating and installation manual. In case of fire an intumescent...

For dry mortarless installation on the face of solid walls An installation kit is required for installation (dry mortarless installation) on the face of solid walls. The fire damper and installation kit are supplied partly assembled. Assembly and installation to be performed by others. The fire damper and installation kit must be installed and attached according to the operating and installation manual and the WA installation manual. Fire dampers with installation kit only in casing length L = 500 mm. Installation kit for dry mortarless installation on the face of solid walls Order code – Wall...