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Fire Ventilation Zone IM – WKZ-O INSTALLATION MANUAL Fire Dampers WKZ-O SMAY Sp. z o.o. / ul. Ciepłownicza 29 / 31-587 Kraków tel. +48 12 680 20 80 / e-mail: info@smay.eu www.smay.eu Version: 1.00 Page 1 z 5 Edited: 19.05.21...
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IM – WKZ-O 2434 SMAY Sp. z o.o. 2434-CPR-0205 DoP: 031-CPR-2021 EN 15650:2010 Fire damper Type: WKZ-O Nominal activation conditions/sensitivity: Pass Closure/opening during test at the right moment and in allowable time Response time/closure time: Pass Operational relisbility: 10 000 cycles - pass...
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IM – WKZ-O Version: 1.00 SMAY reserves the right to modify this document. Contents DEVICE INSTALLATION INSTRUCTION ...................... 4 INSTALLATION TECHNOLOGY – RIGID WALL STRUCTURE ................ 5 Version: 1.00 Page 3 z 5 Edited: 19.05.21...
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It is acceptable to use WKZ-O dampers in walls with other fire resistance rating but in such a case it should be kept in mind that EI fire resistance rating of the whole WKZ-O damper installation is equal to the fire resistance rating of the lowest rated element of the system.
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Secure the fire passage with a GKF 15x150 [mm] board band on both sides of the building partition, then cover the flanges with PROMASTOP-CC Liquid or PROMASTOP-E Coating. Fig. 1. Assembly diagram of the WKZ-O fire damper in rigid wall structures with a horizontal axis of the blades rotation.
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