Mandik FDMD Manual
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Mandik FDMD Manual

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  • Page 2: Table Of Contents

    TPM 092/13 These technical specifications state a row of manufactured sizes and models of fire dampers (further only dampers) FDMD. It is valid for production, designing, ordering, delivery, assembly and operation. I. CONTENT II. GENERAL INFORMATION 1. Description......................... 2. Damper Design.......................

  • Page 3: General Information

    TPM 092/13 II. GENERAL INFORMATION 1. Description Fig. 1 Fire damper FDMD, design .01 - damper with inner Fig. 2 Fire damper FDMD, design .01v1 - damper with mechanical control outer mechanical control Fig. 3 Fire damper FDMD, design .01v2 - damper with Fig.

  • Page 4: Damper Design

      • Fire resistance EIS 120, EIS 90   • External  Casig  leakage  class  min.  C,  Internal  leakage  class  3  (D=200  mm)  and  class  2   (D=100 ­ 180 mm) acc. to EN 1751   • Cycling test in class C 10000 acc. to EN 15650   • Corrosion resistant acc. to EN 15650   • ES Certificate of conformity No. 1391­CPR­0089/2014 • Declaration of Perfomance No. CDM/FDMD/001/14   • Hygienic assessment of fire dampers ­ Report No. 1.6/13/16/1 Working conditions Exact damper function is provided under the following conditions:       a) Maximum air circulation speed: 12 m.s       Maximum pressure difference: 1500 Pa  ...
  • Page 5   Design with mechanical control with a thermal protective fuse which actuates the shutting device within  120  seconds  at  latest  after  the  nominal  start  temperature  72  °C  has  been  reached. Automatic  initiation  of  the  shutting  device  is  not  activated  if  the  temperature  does  not  exceed 70  °C.  In  case  that  other  start  temperatures  are  required,  thermal  fuses  with  nominal  start temperature + 104 °C or +147 °C can be supplied (this requirement must be specified in the order).
  • Page 6 TPM 092/13 the back spring displaces the damper blade into the breakdown position "CLOSED". The time of displacing the blade from the position "OPEN" to the position "CLOSED" takes maximum 16 s. In case that the power supply is restored again (the blade can be in any position), the actuating mechanism starts to re-displace the damper blade into the position "OPEN".
  • Page 7 Nominal voltage AC 24V 50/60Hz AC 230 V 50/60Hz DC 24 V Power consumption  ­ motoring 5 W   ­ holding 2,5 W Dimensioning 7 VA (Imax 5,8 A @ 5 ms) 7 VA (Imax 150 mA @ 10 ms) Protection Class Degree of protection IP 54 Running time   ­ motor 40..75 s   ­ spring return ~ 20 s Ambient Temperature ­ normal duty ­ 30 °C … + 50 °C   ­ safety duty The safe position will be attained up to max. 75°C   ­ non­operating temperature ­ 40 °C … + 50 °C Connecting ­ motor cable 1 m, 2 x 0,75 mm   ­ auxiliary switch cable 1 m, 6 x 0,75 mm (BLF 24­T­ST) with pole plugs Tf1: duct outside temperature 72°C Thermal trips Tf2/Tf3: duct inside temperature 72°C   Design with the communication and supply device BAE 72B­S BKN 230­24  ...

  • Page 8: Communication And Control Devices

    TPM 092/13 Tab. 2.3.1. Communication and Supply Device BKN 230-24 Communication and Supply Device BKN 230-24 Nominal voltage AC 230V 50/60Hz Power consumption 3,5 W (operating position) Dimensioning 11 VA (including actuating mechanism) Protection Class Degree of protection IP 42 Ambient Temperature - 30 °C + 50 °C...
  • Page 9 TPM 092/13 Tab. 3.1.1. BKS 24 -9A contacts K1 and K2 K1 Function Contact Programming K2 Auxiliary Contact Function Interconnection State Situation State K2 contact is on if all the damperss are open Current Failure K2 contact is on if the damper No.
  • Page 10 TPM 092/13 While a flashing green LED pilot light signalises flap blade motion towards the given position, the same pilot light reports reaching the required position when shining constantly. If the damper, with respect to the given time, does not reach the required position, then a red LED pilot light starts to flash and at the same time, the failure contact is active.

  • Page 11: Dimensions, Weights

    Lever lock “CLOSED” Thermal protective fuse Inspection hole covering Limit switch “CLOSED” Limit switch “OPEN” Fig. 16 Fire damper FDMD, design .01v2 - damper with outer mechanical control and mechanical control cover Position: Damper casing Damper blade Lever lock “OPEN”...
  • Page 12 TPM 092/13 Fig. 17 Fire damper FDMD, design with actuating mechanism Position: Damper casing Damper blade Inspection hole covering BAE 72B-S thermoelectrical starting mechanism Actuating mechanism 4.2. Optional is possible use installation holders Fig. 18 Fire damper FDMD - with installation holders BUILT-IN EDGE 4.3.

  • Page 13: Placement And Assembly

    TPM 092/13 5. Placement and Assembly 5.1. Fire dampers are suitable for installation in arbitrary position in vertical and horizontal passages of fire separating constructions. Damper assembly procedures must be done so as all load transfer from the fire separating constructions to the damper body is absolutely excluded. Back-to-back air-conditioning piping must be hung or supported so as all load transfer from the back-to-back piping to the damper is absolutely excluded.
  • Page 14 TPM 092/13 5.2. The control mechanism has to be protected (covered) against damage and pollution during installation process. All fire dampers has to be closed during installation process. The damper body should not be deformed in the course of bricking in. Once the damper is built in, its blade should not grind on the damper body during opening or closing.

  • Page 15: Statement Of Installations

    6. Statement of installations 6.1. Statement of installations Tab. 6.1.1. Statement of installations Size FDMD installation Classification Figure Damper installed in a solid wall construction min. thickness 100 mm. EIS 120 Space between damper and wall is filled by mortar or gypsum (notice 1) EIS 90 Damper installed in a solid wall construction min.
  • Page 16 Duct Fig. 26 Installation in a solid wall construction EIS 90 Min. 50 Position: 1 Fire damper FDMD 2 Stuffing box (mineral stone wool min. density 140 kg/m ) or another approved fire sealing system for damper installation 3 Fire protection mastic Promastop P,K or equal min.
  • Page 17 EIS 120 around the perimeter by standard profile EIS 90 used for gypsum wall constructions. Position: Fire damper FDMD Mortar or gypsum with min. density 800 kg/m or another approved fire sealing system for damper installation Duct Fig. 29 Installation in a gypsum wall construction...
  • Page 18 Fig. 31 Installation in a solid ceiling construction EIS 120 EIS 90 Position: Fire damper FDMD Mortar or gypsum with min. density 800 kg/m or another approved fire sealing system for damper installation Duct Fig. 32 Installation in a solid ceiling construction EIS 90 Min.
  • Page 19 TPM 092/13 6.3. Fire dampers installation by using installation frames Fig. 34 Installation frame D1, D2 Installation opening: EIS 90 a x b = (D + 97 mm) x (D + 97 mm) Solid wall construction Gypsum wall construction Installation opening has to be reinforced around the perimeter by standard profile used for gypsum wall constructions.
  • Page 20 TPM 092/13 Fig. 35 Installation frame D3, D4 EIS 90 Installation opening: d = (D + 81 mm) Solid wall construction Gypsum wall construction Installation opening has to be reinforced around the perimeter by standard profile used for gypsum wall constructions. Solid ceiling construction Position: Damper with installation frame D3 or D4...
  • Page 21 TPM 092/13 Fig. 36 Installation frame D5 EIS 90 Installation opening: d = (D + 10 mm) d = (D + 100 mm) in the case of installation with using of concrete Solid wall construction Installation with using of concrete max.
  • Page 22 TPM 092/13 Fig. 37 Installation frame D6 EIS 90 Installation opening: d = (D + 100 mm) Solid wall construction ≤ 300 ≤ 300 Screw Screw (min. 4x80) (min. 4x80) ≤ 300 ≤ 300 Solid ceiling construction ≤ 300 ≤ 300 Screws has to be firmly fixed in wall/ceiling construction.
  • Page 23 TPM 092/13 6.4. Instalation by using of concrete. Abb. 38 Instalation by using of concrete EIS 90 Armouring - steel rib Ø 6 mm ≤ 750 max. 100 Position: ≥ 150 1 Fire damper 2 Concrete B20 3 Armouring 4 Duct 6.5.

  • Page 24: Suspension Of Fire Dampers

    TPM 092/13 Fig. 40 Battery installation - gypsum wall construction ≥ 100 EIS 90 ≥ 100 ≥ 30 ≥ 30 ≥ 25 ≥ 25 Notice: Position: Installation opening for each damper is min. d = D + 50 mm ● Fire damper (or min.
  • Page 25 TPM 092/13 7.2. Horizontal installation Damper suspension could be made by using of threaded rods and fixing rails. Its dimensioning depend on weight of damper. Back-to-back air-conditioning piping must be hung or supported so as all load transfer from the back-to-back piping to the damper is absolutely excluded.
  • Page 26 TPM 092/13 Fig. 43 Suspension example - vertical duct Actuating mechanism is placed above solid ceiling Actuating mechanism is placed under solid ceiling Notice: In this case has to be firmly connected with extender by screws or rivets. Sleeve and fixing rail connection Sleeve and fixing rail connection by using screw or rivet Position:...

  • Page 27: Technical Data

    TPM 092/13 III. TECHNICAL DATA 8. Pressure loss 7.1. Pressure loss calculation [Pa] presure loss [m.s ] air flow speed in nominal damper section [kg.m ] air density coefficient of local pressure loss for the nominal damper section (see Tab. 9.1.1.) 7.2.

  • Page 28: Noise Data

    TPM 092/13 10. Noise data 10.1. Level of acoustic output corrected with filter A. + 10 log(S) + K [dB(A)] level of acoustic output corrected with filter A [dB] level of acoustic output L related to the 1 m section (see Tab. 10.3.1.) [m ] duct cross section [dB]...
  • Page 29 -5,3 -8,4 -13,1 -19,5 -27,6 Fig. 44 Calculation example Given data Fire damper FDMD 200 V = 600 m .h = 1,2 kg.m Octave range 1000 Hz Tab. 4.3.1. = 0,0213 m Calculation: w [m.s ] = (V [m .h ] / 3600) / S [m ] w = 7,83 m.s...

  • Page 30: Material, Finishing

    TPM 092/13 IV. MATERIAL, FINISHING 11. Material 11.1. Damper bodies are supplied in the design made of galvanized plate without any other surface finishing. Damper blades are made of fire resistant asbestos free boards made of mineral fibres. Damper controls are made of galvanized materials with no other surface finish. Springs are galvanized.

  • Page 31: Data Of Product

    16.1. Data label is placed on the casing of fire damper. Fig. 45 Data label MANDÍK, a.s. Dobříšská 550 267 24 Hostomice Czech Republic FIRE DAMPER FDMD EI 90 (ve ho i o) S CLASSIFICATION: SIZE: DESIGN: SERIAL NUMBER: WEIGHT (kg):...

  • Page 32: Quick Review

    TPM 092/13 17. Quick review Tab. 16.1.1. Quick review Damper FDMD Size 100 - 200 Fire separating construction Wall/Ceiling Installation Fire rezistance Fig. Min. thickness [mm] Solid wall construction EIS 120 Mortar or gypsum EIS 90 Stuffing box with fire protection mastic...

  • Page 33: Ordering Information

    TPM 092/13 IX. ORDERING INFORMATION 18. Ordering key FDMD - .40 TPM 092/13 technical specifications design acc. dle Tab. 17.1.1. size - Spiro damper SL - Spiro damper with rubber sealing (Lip Seal) type If are requested installation holders or installation frame, it has to be mentioned separately in the order. Installation frame could be fixed to the damper body or supplied separately.
  • Page 34 TPM 092/13...
  • Page 35 TPM 092/13...
  • Page 36 MANDÍK, a.s. Dobříšská 550 26724 Hostomice Česká republika Tel.: +420 311 706 706 Fax: +420 311 584 810, 311 584 382 E-Mail: mandik@mandik.cz www.mandik.cz Výrobce si vyhrazuje právo na změny výrobku. Aktuální informace o výrobku jsou uvedeny na www.mandik.cz...

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