The VX-6 smoke control dampers are designed for smoke control systems in buildings outfitted with a one-stage

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1 OE CONTROL in libraries of EI 1 (v ew h owi o) 1 C 0 multi EN 66: EN 1218: Certificate of Constancy of Performance 1CPR03/ Damper tightness class: 4 Casing tightness class: C EN51:2 FUNCTION The smoke control dampers are designed for smoke control systems in buildings outfitted with a onestage evacuation scenario based on the fireaffected zone separation principle. The dampers meet the requirements for buildings where in the event of a fire the affected zone should be isolated from the other zones, and the escape routes should be protected by means of mechanical smoke control system. The performance criteria are satisfied in case of fire from inside to outside of damper as well as outside to inside or both, respectively. PPLICTION The dampers can be used in multi compartment systems and should be activated automatically. The dampers may be used in smoke control systems as well as in combined smoke control and environmental systems. Dampers installation is allowed within a duct passing through a vertical or horizontal building partition or directly in vertical or horizontal building partition. The dampers are designed for use in systems over the range from the negative pressure of 1 Pa up to a positive pressure of Pa. DECRIPTION The GRYFIT consists of: rectangular casing made of galvanized steel sheet alternatively stainless or acid proof steel, movable damper blade made of fire resistant board, combination of smoke and fire proof seals of damper blade, control mechanism and optional E module enabling fire damper assessment with the TZ tester. OE CONTROL 1

2 12 CONNECTION OPTION Round sleeve connection Rectangular flange connection Rectangular sleeve connection DIENION OF DPER WIT FLNGE CONNECTION FOR RECTNGULR DUCT effective area [dm 2 ] = ((L30) x ())/4 where L and in mm weight [kg] correction value for acoustic calculations. For dimensions not listed in this table, assembly in multiple arrangement of fire dampers is provided L 8 3,1 0, 3, 0,63 4,2 0,60 4,8 5,6 7,3,0,5,7 12,4,1 15,8 0,,5,2 2, 0,7 4,0 0, ,1 0,57 5,4 6,3 0, ,3,5,7 12,3,,1 0, 18,3 0,27,5 0,,7 0, 24, 3,5 0,78 4, 0,65 6,2 6,6 7,6 0,47 8, 0,,6 0,36,3 15,1,0 0,,7 0,,4,1 0, 27,8 0, 30,5 0, 3,7 0,77 5,1 0, 6,6 7,0 8,0 0,,4 12,3 15,1,0 0, 18,0 0,,8 0,,7 0,,5 0,,4 3,3 0,68 15,7 0,53,0 0, 21,3 24,4 36,7,4,1 48,7 0, 54,8 0, 63,5 0, 7 0, 80, 8,6 8,3,0 0,6, 0,53,7 0, 18, 21,6 0,36 33,4 33,1,8,1 48,5 0, 56,2 0, 63, 0, 71,6 7,3 87,0 8,7 0, 12,1 0,54 15,4,4 18,8 0, 30,1 0,,8 0,,5 0,,5 4 0, 48, 0,,6 0, 62,3 6,0 75,7 7,8 0,, 0,54 24,8,7 0,, 0,,8,8 0,,8 0, 33,6 0,,8 0,,8 0,,8 0, 47,8 50,8 53,8 56 7,4 0,71,3,1 0,,0 0,, ,8 24,5 0, 30,2 0,, 0,,,6 0, 47,3 0, 53,0,7,4 6,1 0,72 8,5 0,57,8 0,48,5, ,5,2 0,,0 0,,3 0,,6 0,,3 0, 3,0 0,,7 0, 48,4 0, 53,1 4,8 0,75 6,7 0,5 8,5 0,50,1 0,47, ,,6 0,,7 0,,2 27,0 0, 30,7,4 0,,1 0,,8 0, 4,2 0,75 5,8 0, ,4 7,8 0,50,0 0, 18,6,8 0,,0 0,, 0,27,2 0,,4 0,,6 0,,8 33,0 0, 36,2 0,,1 0,66 47,5 33,8 36,0, ,5 0, 63,2 0, 77, 0, 82,3 0, 2,6 0, 7,3,4 45,2 0, 0,0,8 0, 24,7,5 33,6 51, 0, 72,6 0, 76,7 0, 86,3 0, 66,5 0,,,2,1,6 48, 0, 54,6 0,,3 0, 71,1 0, 80,0 0, 2,7 5,4 15,2 0, 21,1,,7,8 45,6 0, 50,3 0, 62,0 0, 65,5 0, 73,7 0, 85,4 7,1 8,8, 0,68,7 24,6,2 30,0 42,3 0,,0 0, 56,7 0, 5, 0,,4 0, 78,1 88,8,5 12,6 0,68,5,3,8 27,2 3,0,7 0, 51,4 0, 54,3 0,,1 0,,8 0, 80,5 0,2,,6

3 INTLLTION OF OE CONTROL DPER IN PRTITION WLL CRCTERITIC OF DPER WIT FLNGE Detail Detail B Detail C B C 30* F G P= R5.5 * Option of mm flange is available. ** For mm flage value of this dimension is 2 mm. ** L x Lr x r Table of dimensions for brick/concrete partition wall G=1 mm (F,, P) F P [mm ] [ mm ] [mm ] [ mm ] [ mm ] ,5 30,5,5 63,0 80,5 5,5 1,5 5,5 2,5 5,5 305,5 5,5 5,5 4,5 505,5 45,5 5,5 1,5 5,5 5,5 245,5 5,5 5,5 35, * When the partition wall has a different thickness than 1, custom damper casing width P is possible. Use the following formulas to calculate the parameters = G P = G F = /2 24,5 as in the table above inimum partition wall thickness G=1 mm. CRCTERITIC OF DPER WIT LEEVE FOR ROUND DUCT P C B DITNCE REQUIRED FOR INTENNCE D D Lx P B C Weight [mm ] [ mm ] [ mm ] [ mm ] [ mm ] [ mm ] [kg] [ ] [ dm 2] ,0 3,0 3,0 3,0 3,0 0,0 0,0 0,0,0,0 5,0 6,0 6,0 7,0 8,0,0,0,0,0,0,0,0,0,0,0 450,0,0,0,0,0,0,0 450,0,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 215,0 5,0 5,0,0 365,0 5,0 5, ,66 0, 0, 0, 0, 0, 0, 0, 4,0 6,2 7,0,0 1,2 30,2 33,6 4,2 7 0,2 Detail Lr x r 1** min.* 1 Installation of smoke control dampers in partition: horizontal vertical inimum installation opening: Concrete, brick or light weight partition walls L r x r = (L + 0) x ( + 0) ortaring border: is clearly marked by the label on the casing damper blade should align with the center line of the partition wall s thickness (for construction elements of 1 mm thickness) should always be respected to maintain the declared fire resistance of damper *inimum required distance for maintenance of mechanism **Drawing shows damper with mechanism i.e. electromagnet and FDG8 actuator. In case of DG15 actuator height is 1 mm The GRYFIT smoke control damper can be installed with its blade axis positioned horizontally as well as vertically.

4 INTLLTION IN VERTICL LIGT WEIGT GYPU BORD PRTITION Detail L x Lr=L+0 x r=+0 min. 0 It is recommended to carry out damper installation with means of 8 installation brackets fixed to the damper casing. Brackets have to be bended before installation. Installation brackets assure that mortaring border is respected. The minimum thickness of light weight gypsum boards partition is mm. INTLLTION IN ORIZONTL PRTITION L r=l+0 x r=+0 L x L x L r=l+0 x r=+0 Damper installation with mechanizm above horizontal partition should be carried out with means of 8 installation brackets fixed to the damper casing. Brackets have to be bended before installation. Installlation brackets assure that mortaring border clearly marked by the label on the casing, is respected. The minimum thickness of the horizontal partition is mm. Damper installation with mechanizm below horizontal partition should be carried out with complementary installation brackets. tandard complementary brackets delivered by anufacturer correspond to partition thickness of mm. In case of thicker partitions it has to be specified when ordering. ortaring border has to always respected. Note: anufacturer installation and operation manual instructions that are delivered together with smoke control damper should be carefully read before beginning installation, especially in case of installation in horizontal partitions, in lightweight partition walls or in batteries.

5 DPER EBLY IN BTERIE Dampers are arranged in batteries in case of ventilation ducts of very large crosssection, for which the use of dampers selected from the standard dimension range is not possible. Dampers are connected each other by means of steel C profiles, which are mounted to the flanges of the dampers and set of screws. Noncombustible fire protection spacers equipped with set of gaskets has to be placed between each damper arranged in battery assembly. Instalation opening = (L 1+L 2)+0 Battery assembly of 4 dampers 2 1 = Instalation opening = (1+2)+0 = L 1 L 2 L=L 1+L 2+65 L=L 1+L 2+65 ELECTION & DIENION Pressure drop P [Pa] and sound power level values Lw [db()] L w acoustic pressure level inside damper [db()] correction value from tables on pages 3 and 4 [] Example: ir flow = [m 3 /h] = [] Lx = x [mm] L w = [db()] = 7,0 [dm 2 ]? P = 4 [Pa] ir flow [m 3/h] Correction value for acoustic calculations = 0,1 efective velocity V k [m/s] q v = m 3 /h efective velocity V k [m/s] ,2 0,3 0,4 0,5 0,7 0,8 0, 6 0, Lw = 30 db Effective area [dm 2] Pressure drop [Pa] 15

6 ELECTRICL WIRING DIGR OE CONTROL DPER WIT ELECTOGNET ND ICROWITCE Electrical wiring diagram for electromagnet and microswitches E 24V DC (+) () 0V C N L ELECTROGNET CRCTERITIC upply voltage 24/48V DC impulse 0V C impulse Power input 3,5W 5,5 V OE CONTROL DPER WIT DG15 CTUTOR Electrical wiring diagrams for DG15 actuators + C/DC 24 V N L C 0 V ICROWITCE R L + C/DC 24 V N L C 0 V ICROWITCE R E L < 5 < 80 <5 <80 CTUTOR CRCTERITIC ctuator type DG1524 upply voltage 24V C/DC Power consuption otor (otion) 7W Power consuption tandby (end position) 1,5W Running time otor <30s Torque motor 15Nm Protection class IP54 ound power level otor 47dB() DG 0V C 7W 1,5W <30s 15Nm IP54 47dB()

7 ELECTRICL WIRING DIGR OE CONTROL DPER WIT ELECTOGNET ND CTUTOR Electrical wiring diagrams for electromagnet and FDG8 actuators + + DC 24 V C 0 V ICROWITCE Yellow Green wire 0V only E DC 24 V C 0 V ICROWITCE <5 <80 Yellow Green wire 0V only E E <5 <80 ELECTROGNET CRCTERITIC upply voltage 24/48V DC impulse 0V C impulse Power input 3,5W 5,5 V CTUTOR CRCTERITIC ctuator type FDG824 FDG80 upply voltage 24V C/DC 0V C Power input during tensioning the spring 3,5W,2V Time of movement engine 71s 71s Time of movement spring 21s 21s Torque motor 8Nm 8Nm Protection class IP54 IP54 ound power level actuator 47dB() 47dB() ound power level spring db() db() EXPLE OF PECIFICTION ND PURCE ORDER Enquiry smoke control damper, EI1, Lx=x, damper casing made of galvanized steel, flange 30 mm, equipped with DG1524 actuator and E module suitable for connection TZ tester. Design changes reserved. ll rights reserved. GRYFIT air handling intelligence 15.0C.1ENG. GR YFI T q uotation, EI 1 (v ew h ow i o 1 C 0 multi Lx=x, Galvanized steel, P30+ DG E