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Summary of Contents for Mandik CFDM
- Page 2 These technical specifications state a row of manufactured sizes and models of fire dampers (further only dampers) CFDM / CFDM-V. It is valid for production, designing, ordering, delivery, assembly and operation. 1. Description......................... 2. Damper design..…......................3. Dimensions, weights......................4. Placement and Assembly....................
- Page 3 • Internal leakage class 2 acc. to EN 1751, external leakage is equal to ducting system • Corrosion resistant acc. to EN 15650 • ES Certificate No. 1391-CPR-2020/0129/O1 • Declaration of Perfomance No. PM/CFDM/01/20/3, PM/CFDM-V/01/20/3 • Hygienic assessment of fire dampers - Report No. 1.6/pos/19/19b Working conditions...
- Page 4 72°C has been reached. Automatic initiation of the shutting device is not activated if the temperature does not exceed 70°C. By CFDM, CFDM-V the design .01 with mechanical control can be equipped by one or two limit switches signalling position of the damper blade "CLOSED".
- Page 5 1(COM) - black wire 2(NC) - gray wire 4(NO) - blue wire AC 230V / 5A This limit switch is possible to connect in following two versions: IP 67 if the arm is moving … connect wire 1+2 if the arm is moving … connect wire 1+4 -25°C …...
- Page 6 Weights and effective area CFDM / CFDM-V 0,45 0,19 0,17 0,0030 17,5 0,58 0,27 0,23 0,0060 30,2 0,55 0,79 0,42 0,38 0,0119 0,75 0,59 0,51 0,0209 Fire dampers are suitable for installation in arbitrary position in vertical and horizontal passages of fire separating constructions.
- Page 7 Installation opening dimensions Examples of fire damper installing The fire damper can be integrated into a solid wall construction made e.g. of normal concrete/ masonry, porous concrete with minimum thickness 100 mm or into solid ceiling construction made e.g. of normal concrete with minimum thickness 110 mm or porous concrete with minimum thickness 125 mm.
- Page 8 Statement of installations the fire dampers CFDM / CFDM-V mortar or gypsum mineral wool boards with fire resistant coating Mineral stone wool with fire stop coating and cement lime plate mortar or gypsum mineral wool boards with fire resistant coating...
- Page 9 Used materials - example*: 3 - Hilti CFS-CT B 1S 140/50 4 - Hilti CFS-CT Position: 1 Fire damper CFDM 2 Solid wall construction 3 Fire resistant board Fire resistant board and fire stop coating can be 4 Fire stop coating thickness 1 mm replaced by another approved fire sealing system for damper installation with equivalent material properties.
- Page 10 3 - Mineral stone wool min. density 65 kg/m 4 - PROMASTOP-P (-I), Hilti CFS-S ACR Position: 6 - PROMASTOP-E (-CC), Hilti CFS-CT 1 Fire damper CFDM 2 Solid wall construction 3 Mineral stone wool Fire resistant board and fire stop coating can be...
- Page 11 Installation opening has to be reinforced by profile (UW, CW). Profil is fixed by screws ≥3,5 mm with corresponding length. Distance between screws ≤200 mm. ≥ 100 Position: 1 Fire damper CFDM 2 Solid wall construction 3 Mortar or gypsum 4 Steel duct...
- Page 12 Used materials - example*: 3 - Hilti CFS-CT B 1S 140/50 4 - Hilti CFS-CT Position: 1 Fire damper CFDM 2 Gypsum wall construction 3 Fire resistant board Fire resistant board and fire stop coating can be 4 Fire stop coating thickness 1 mm replaced by another approved fire sealing system for damper installation with equivalent material properties.
- Page 13 3 - Mineral stone wool min. density 65 kg/m 4 - PROMASTOP-P (-I), Hilti CFS-S ACR Position: 6 - PROMASTOP-E (-CC), Hilti CFS-CT 1 Fire damper CFDM 2 Gypsum wall construction 3 Mineral stone wool Fire resistant board and fire stop coating can be...
- Page 14 Install duct in Opening the Opening Fill gap Insert damper in the duct ≥ 25 Position: * min. 110 - Concrete/ min. 125 - Aerated concrete 1 Fire damper CFDM 2 Solid wall construction 3 Mortar or gypsum 4 Steel duct...
- Page 15 * min. 110 - Concrete/ min. 125 - Aerated concrete 3 - Hilti CFS-CT B 1S 140/50 4 - Hilti CFS-CT Position: 1 Fire damper CFDM 2 Ceiling wall construction Fire resistant board and fire stop coating can be 3 Fire resistant board...
- Page 16 2) Install the damper in distance 50mm from the edge in the duct 3) Insert valve housing in the duct and screw to the construction 4) Insert valve in the housing. 1 CFDM damper with fire resistance EIS60 or EIS90 or EIS120 2 Gypsum wall construction...
- Page 17 Pressure loss calculation [Pa] pressure loss [m.s ] air flow speed in nominal damper section [kg.m ] air density coefficient of local pressure loss for the nominal damper section Determination of pressure loss by using Diagram 1 = 1,2 kg.m and noise data Air flow speed w [m/s] Coefficient of local pressure loss 2,502...
- Page 18 Basic data volumetric air flow per one damper [mm] distance of valve disc from zero position pressure loss at = 1,2 kg/m ∆p [Pa] [dB(A)] level of acoustic power...
- Page 19 Pressure loss and sound data of CFDM-V Damper with valve for air supply TVPM volumetric air flow Damper with valve TVPM 100 V = 80 m .h s = 8 mm = 28 dB(A) = 43 Pa...
- Page 20 Damper with valve for air outlet TVOM...
- Page 21 Fasteners are galvanized. According to the customer's requirements damper casing can be finished by color acc. RAL. CFDM and CFDM-V are not manufactured in stainless steel. The appliance is constructed and preset by the manufacturer, its operation is dependent on proper installation and adjustment.
- Page 22 Data label is placed on the casing of fire damper. Požární klapka / Fire damper / MANDÍK, a.s. Dobříšská 550 Brandschutzklappe / Clapet coupe-feu 267 24 Hostomice Czech Republic EI90 (ve, ho-i o)S Klasifikace / Classification / Feuerwiederstand / Classification 1391-CPR-2020/0129/O1 Certifikace / Certificate / Zulassungs-Nr.
- Page 23 Fire dampers CFDM - EIS60 - EIS90 - EIS120 Fire dampers CFDM-V - dish valve exhaust - dish valve supply - EIS60 - EIS90 - EIS120 Thermal with inner mechanical control Thermal with inner mechanical control and limit switch („CLOSED“)
- Page 24 MANDÍK, a.s. Dobříšská 550 26724 Hostomice Czech Republic Tel.: +420 311 706 706 E-Mail: mandik@mandik.cz www.mandik.com The producer reserves the right for innovations of the product. For actual product information see www.mandik.com...
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