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Version 6.00

Date of editing:

16.09.2022

Page 24 z 27

Technical documentation

WKP-O

8.4.

INSTALLATION TECHNOLOGY

–

MKW HONEYCOMB MESH COVER

Before installing honeycomb mesh cover, glue self-adhesive ceramic gasket 5x10 on inner surface of mesh

cover along the bend edge around all perimeter.

Honeycomb mesh cover install to the wall with use metal pins for gas-concrete 6x32 and with use 5x40 screws.

Honeycomb mesh cover install in this way as shown in the figure below. Outer edges of openings on left side of

mesh cover and on a top and on a bottom must be in line with inner edges of the damper.

Figure 13. Installation method of MKW-B honeycomb mesh

cover

Figure 14. Installation method of MKW-D honeycomb mesh cover

Содержание WKP-O

Страница 1: ...a Technical Documentation WKP O Fire damper rectangular v https www smay eu ...

Страница 2: ...ons sensitivity Closing opening during the test at the right time Pass Response time Closure time Pass Reliability 300 cycles pass Fire resistance Fire integrity E Fire insulation l Smoke leakage S Mechanical stability under E Maintenance of the cross section under E EI 120 ve ho i o S EI 90 ve i o S E 120 ve i o S EI 120 ve i o S Durability Response delay Operating reliability Pass ...

Страница 3: ...SCRIPTION 4 5 BELIMO ELECTRIC ACTUATORS USED IN WKP O 7 6 ACCESSORIES FOR WKP DAMPERS 14 7 CONDITIONS OF TRANSPORT AND STORAGE 15 8 INSTALLATION TECHNOLOGY 15 8 1 INSTALLATION TECHNOLOGY RIGID WALL 16 8 1 1 PROMADUCT CHANNEL 19 8 2 INSTALLATION TECHNOLOGY STRUCTURES THICKER THAN 125 MM 20 8 3 INSTALLATION TECHNOLOGY LIGHT WALL 21 8 4 INSTALLATION TECHNOLOGY MKW HONEYCOMB MESH COVER 24 9 PRINCIPLES...

Страница 4: ...lls with low density 650 200 kg m2 or more with 120 mm thickness or more and with fire resistant class EI90 or higher for dampers with horizontal or vertical axis of rotation of damper blades EI120 or higher for dampers with horizontal axis of rotation of damper blades e g concrete masonry of solid brick cellular concrete blocks or airbricks and boards c EI 120 ve o i S horizontal axis of rotation...

Страница 5: ...htly filling all leaks between the baffle and the body A bubble seal ensures the leak tightness at ambient temperature The WKP damper is provided with an innovative actuating mechanism which ensures the counter rotation of the blades The mechanism is made up of among other things gears made of fire rated materials blades and an electric actuator During normal operation of the system the blades are...

Страница 6: ...022 r Page 5 z 27 Technical documentation WKP O Figure 1 WKP O E K damper Actuators used BFN230 T BFN24 T BF230 T BF24 T NOTES B clear damper width H clear damper height N number of damper blades C parameter select according to the table ...

Страница 7: ... E T damper Actuators with thermoelectric tripping device used BFN230 T BFN24 T T BAT 72 or BAT 95 optional BF230 T BF24 T T BAE 72 or BAE 95 optional NOTES B clear damper width min 200 max 1200 H clear damper height min 200 max 800 N number of damper blades C parameter select according to the table ...

Страница 8: ...n WKP O 5 BELIMO ELECTRIC ACTUATORS USED IN WKP O Spring return 90 actuator BFN series combined with thermoelectric tripping device BAT BFN230 T BFN24 T where ST connection plug Spring return 90 actuator BF series combined with thermoelectric tripping device BAE BF230 TN BF24 T ...

Страница 9: ...Version 6 00 Date of editing 16 09 2022 r Page 8 z 27 Technical documentation WKP O Wiring diagram BFN230 T Wiring diagram BFN24 T ...

Страница 10: ...Version 6 00 Date of editing 16 09 2022 r Page 9 z 27 Technical documentation WKP O Wiring diagram BF230 T Wiring diagram BF24 T ...

Страница 11: ...Version 6 00 Date of editing 16 09 2022 r Page 10 z 27 Technical documentation WKP O Technical data BFN230 T ...

Страница 12: ...Version 6 00 Date of editing 16 09 2022 r Page 11 z 27 Technical documentation WKP O Technical data BFN24 T ...

Страница 13: ...Version 6 00 Date of editing 16 09 2022 r Page 12 z 27 Technical documentation WKP O Technical data BF230 T ...

Страница 14: ...Version 6 00 Date of editing 16 09 2022 r Page 13 z 27 Technical documentation WKP O Technical data BF24 T ...

Страница 15: ...nted objects covering sensitive moving parts Application structure and parameters of the KST grilles are described in the documentation on the website https www smay pl pl product kratki wentylacyjne transferowe kst MKW mesh covers have openings similar to a honeycomb There are two types of mesh cover honeycomb mesh cover a MKW B short flat installed in wall on the side of thermal fuse b MKW D tal...

Страница 16: ...ort or storage that could block the baffle Check that the baffle can be opened and closed full opening and closing position To open fire dampers WKP O use the actuator key The opening and closing must proceed smoothly not stepwise Do not pull by baffle to open or close fire damper it may cause permanent damage not covered by the warranty Before installation verify dimensions of the gap between bot...

Страница 17: ...ble undesirable stresses which could lead to deflection of the housing e g by using assembly struts d After setting the fire damper as described fill the gap between the fire damper and the wall with cement cement lime mortar or concrete e After drying of the mortar approx 48 hours remove used supports or suspensions check the fire damper correct operation and leave it in fully open position In or...

Страница 18: ...ion 6 00 Date of editing 16 09 2022 r Page 17 z 27 Technical documentation WKP O Figure 6 Installing method of WKP O fire dampers in rigid wall Figure 7 Installing method of WKP O fire dampers in rigid wall ...

Страница 19: ...Version 6 00 Date of editing 16 09 2022 r Page 18 z 27 Technical documentation WKP O Figure 8 Installing method of WKP O fire dampers in rigid wall with KST grille in rigid wall structure ...

Страница 20: ...MATECT L500 boards with 50 mm thickness must be installed The band around the duct must be made by PROMATECT L500 with 50 mm thickness and 60 mm width Connection of damper and the wall and damper with the band must be made by K84 glue The sides of the duct and the band must be connected by using 4 2x90 4 8x120 screws Figure 9 Installing method of WKP O fire dampers with PROMAT boards duct ...

Страница 21: ...O fire dampers are installed in this way that an axis of the fire baffle matches the axis of the wall and ensure a concentricity of fire damper and installation opening In case when wall have more than 125 mm thickness WKP O fire dampers are installed in this way that the damper border is flush with the wall surface Fig 6 Figure 10 Installation method of fire dampers WKP O in structures thicker th...

Страница 22: ...es with a mastic Hilti Firestop Coating CP 673 Promastop Coating Promaseal Mastic or Soudal Firesilicone B1 FR d Put the closed fire damper into the installation opening and support or suspend in this way that an axis of the fire baffle matches the axis of the wall and ensure a concentricity of fire damper and installation opening e After setting the fire damper as described fill the gap between t...

Страница 23: ...Version 6 00 Date of editing 16 09 2022 r Page 22 z 27 Technical documentation WKP O Figure 11 Installation method of fire dampers WKP O in standard wall with 125 mm thick ...

Страница 24: ...Version 6 00 Date of editing 16 09 2022 r Page 23 z 27 Technical documentation WKP O Figure 12 Installation method of fire dampers WKP O in standard wall ...

Страница 25: ... bend edge around all perimeter b Honeycomb mesh cover install to the wall with use metal pins for gas concrete 6x32 and with use 5x40 screws c Honeycomb mesh cover install in this way as shown in the figure below Outer edges of openings on left side of mesh cover and on a top and on a bottom must be in line with inner edges of the damper Figure 13 Installation method of MKW B honeycomb mesh cover...

Страница 26: ... regular checks and record them as shown in table below It is recommended to repeat checks at intervals or at least once every 6 months Table 2 Recommended checks Fire damper type Control date Check actuator wiring condition if doesn t damaged Check cleanliness in fire damper clean if necessary Check baffle and seal condition if necessary report a problem Confirm correct operation of safe shutdown...

Страница 27: ...ptoms of malfunction Causes of malfunction How to remove malfunction 1 No signaling opening closing fire damper 1 Failure to fully open the baffle wrong connected ventilation duct 2 Improperly connected wires of limit switch 3 Damaged actuator 1 Removing the cause of blocking damper baffle 2 Correct wiring 3 Replacing the actuator with a new one after consulting with fire damper s manufacturer 2 N...

Страница 28: ... be defective together with a detailed description of the technical problem and documents confirming the performance of any inspection provided by the manufacturer and periodic maintenance f The manufacturer undertakes to remove the defect within 2 working days of receiving the notification The manufacturer undertakes to remove the defect within 21 working days from the date of receipt of the appl...

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