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Installation manual WKS-P Version 6.25 SMAY reserves the right to make changes to this document. TABLE OF CONTENT INSTALLATION TECHNOLOGY ................3 INSTALLATION TECHNOLOGY – FLEXIBLE WALL ............ 3 INSTALATION TECHNOLOGY – RIGID WALL ............6 3.1. INSTALLATION TECHNOLOGY – RIGID WALL WITH A THICK OF 125÷200 MM ... 6 3.2.
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200mm around the damper. The use of WKS-P dampers in walls with a different fire resistance is permissible, however, it should be noted that the fire resistance rating EI of the entire WKS-P damper assembly is determined by the lowest-rated component in that assembly.
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Installation manual WKS-P Figure 1. Dimensions of the preliminary opening in the flexible wall construction Create a frame from strips of GKF board with a width of 200mm (for walls with a thickness of 125-200mm) or with a width equal to the thickness of the wall (for walls thicker than 200mm) around the opening, covering the structural profiles of the wall and aligning the strips with the wall surface from the mounting side.
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Screw the damper frame to the wall profiles through all Ø9.5mm holes located around the mounting frame using self-drilling screws Ø5.5mm with a length matched to the thickness of the frame with boards. Figure 3.Method of installing WKS-P smoke control dampers in flexible wall constructions. Version 6.25 Page 5 of 12 Date: 24.09.2024 r.
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Installation manual WKS-P 3. INSTALATION TECHNOLOGY – RIGID WALL 3.1. INSTALLATION TECHNOLOGY – RIGID WALL WITH A THICK OF 125÷200 Build a wall with a rectangular opening or create an opening in the wall. The width of the opening should be at least C+100mm, and the height of the opening should be at least D+255mm (where C and D are the nominal dimensions of the damper).
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Screw the damper frame to the wall profiles through all Ø9.5mm holes located around the mounting frame using Ø6mm anchors with a length matched to the thickness of the frame with boards. Figure 6. Method of installing WKS-P dampers in rigid wall constructions with a thickness less than 200 mm. 3.2.
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Screw the damper frame to the wall through all Ø9.5mm holes located around the mounting frame using Ø6mm anchors suitable for the type of wall. Figure 8. Method of installing WKS-P dampers in rigid wall constructions with a thickness greater than 200 mm. Version 6.25 Page 8 of 12 Date: 24.09.2024 r.
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Installation manual WKS-P Figure 9. Possible examples of fitting the opening for a gap up to 50 mm. Figure 10. Possible examples of fitting the opening for a various gap width. Version 6.25 Page 9 of 12 Date: 24.09.2024 r.
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Installation manual WKS-P 4. INSTALLATION TECHNOLOGY – MKW-S MESH COVER Before installing the cover, you should adhere a self-adhesive ventilation seal on the inner surface of the cover along the bend, around the entire perimeter. Mount the cover to the wall using mounting dowels suitable for the type of wall, with the recommended dimensions of Ø5x40mm, through all the holes in the cover.
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Installation manual WKS-P Close the grille and screw in the securing screws; Figure 13. Location of securing screws. Figure 14. Installation method of the ALWT-P grille Version 6.25 Page 11 of 12 Date: 24.09.2024 r.
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The extension of ducts in case of fire should be compensated for by brackets or elbows. Figure 15. Example of connecting the WKS-P damper to smoke control duct for multi compartments Version 6.25 Page 12 of 12 Date: 24.09.2024 r.
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