background image

English

 

RECTANGULAR SERIES WK25 - 500 Pa

For further information please refer to the Technical Manual.

As the manufacturer is constantly improving its products, the aesthetic or dimensional features, the technical data, the equipment and acces-

sories indicated could be subject to variations.

Installation booklet

Cert. N° 1812-CPR-1045 EN 15650

www.mp3-italia.it

*1MUBWK25EN*

*1MUBWK25EN* rev 17-04

www.lindab.com - Fire dampers are manufactured by MP3 Srl www.mp3-italia.it

*1MUBWK25EN-LIND* rev 17-04

*1MUBWK25EN-LIND*

WK25

 

Summary of Contents for RECTANGULAR Series

Page 1: ...ts the aesthetic or dimensional features the technical data the equipment and acces sories indicated could be subject to variations Installation booklet Cert N 1812 CPR 1045 EN 15650 www mp3 italia it...

Page 2: ...i o D B x H min 100 x 200 max 800 x 600 B x H min 100 x 200 max 800 x 600 B x H min 100 x 200 max 800 x 600 EI 90 S Installation within vertical light wall gypsum blocks wall Wall minimum thickness 70...

Page 3: ...Rock wool 140 kg m and endothermic varnish sealing ve i o W B X H min 100 X 200 max 800 X 600 B X H min 100 X 200 max 800 X 600 B X H min 100 X 200 max 800 X 600 EI 120 S Installation within vertical...

Page 4: ...00 EI 120 S Installation remote from the vertical light wall gypsum blocks wall with Fire Batt Weichschott sealing Wall minimum thickness 100 mm Wall minimum density 995 kg m Rock wool 140 kg m and en...

Page 5: ...r 95 C for the fire damper with 95 C thermal fuse It is possible to close the damper by pressing the indicated button Blade opening mode The damper must be opened when the ventilation system if switch...

Page 6: ...nnec tions for further information To manually open the damper use the handle supplied and carefully rotate clockwise to the 90 indicator To hold the damper in open position operate on the lever indic...

Page 7: ...microswitches included 1 Microswitch contacts for blade position 2 Magnet power supply contacts 24V DC or 48V DC Keep to the polarity for input magnet MAG Magnet power supply FCU Closed blade contact...

Page 8: ...SB Belimo BFL24T Opening 2 5 W In stand by 0 8 W Motor 230 V AC WK25DSB Belimo BFL230T Opening 3 5 W In stand by 1 1 W Motor 24 V AC DC WK25VSS Siemens GRA126 Opening 3 5 W In stand by 2 W Motor 230 V...

Page 9: ...a for blade exposition values Fire damper and short extension ducts have to be connected to each other and fixed at the bottom and near the damper and suspended from the ceiling 1 Fire damper 2 Sealin...

Page 10: ...in case of installation within floor with Fire Batt Weichschott sealing 1 Fire damper 2 Short extension duct 3 Flexible connector 4 C shaped profile 36 x 36 x 2 5 mm e g W rth or M pro or Hilti or eq...

Page 11: ...ng 200 75 No Floor EI 180 S Installation within floor Mortar sealing 200 75 No EI 120 S Installation within floor Mortar sealing 200 75 No EI 90 S Installation within floor Mortar sealing 200 75 No Th...

Page 12: ...tained as well as the correlation between wall floor used for the test and wall floor used for the actual installation The test results obtained on a type of wall floor are valid also for walls floor...

Page 13: ...al walls Shaft wall The following indications are given for the installation walls U shaped horizontal metal frame minimum width 50 mm and C shaped vertical frame minimum width 49 mm made from sheet m...

Page 14: ...and in the drawing Fire resistance classification Hole size D1 x D2 mm Damper protrusion from the wall E mm Wall minimum thickness S mm Sealing EI 120 S Installation within vertical rigid wall Wall mi...

Page 15: ...opening must be provided in the wall as indicated in the table and in the drawing In case of paired installation refer to the section Fire dampers pairing for further information Damper positioning P...

Page 16: ...B 90 x H 90 185 100 Mortar sealing EI 120 S Installation within floor Floor minimum density 650 kg m EI 120 S 500 Pa From B 70 x H 70 to B 90 x H 90 170 150 Mortar sealing EI 180 S Installation withi...

Page 17: ...le height see table above E Damper protrusion from the wall see table above 1 Rock wool panel 50 mm thick with 140 kg m density 2 PROMASTOP E PASTE or HILTI CFS S ACR type sealant 3 PROMASTOP E PASTE...

Page 18: ...aded rods 135 mm from the connection between fire damper and duct and at a distance of 50 mm from the side of the damper Filling Fill the space between the wall and the damper using mortar suit able f...

Page 19: ...shaped steel profiles 10x41x41x41x10 mm 2 M10 threaded rods 4 M10 nuts Position the threaded rods 135 mm from the connection between fire damper and duct and at a distance of 50 mm from the side of th...

Page 20: ...d rods 135 mm from the connection between fire damper and duct and at a distance of 50 mm from the side of the damper Filling Fill the space between the damper and the wall using Fire Batt Weichschott...

Page 21: ...loor as indicated in the drawing The hanging structure is composed by 4 Angle connectors 105x105x90 mm Screws M8 x 40 mm Washers 15 x 9 mm Flush anchors M8 x 40 mm Filling Fill the space between the f...

Page 22: ...rts characteristics for further information Comply with the minimum distances indicated on section Minimum distances Wall opening A opening must be provided in the wall as indicated in the table and i...

Page 23: ...lasterboard infill panel thickness 20 mm 3 Mortar M 10 EN998 2 or plaster putty 4 Metal frame 5 Self drilling screw 3 5 X 70 mm D1 Hole base see table above D2 Hole height see table above E Damper pro...

Reviews: