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S-BA2
Installation Rules
• The duct connected to the smoke control damper must be supported or hung in such a way that the damper does not
carry its weight. The damper must not support any part of the surrounding construction or wall which could cause
damage and consequent damper failure.
• Easy access to mechanism and internal parts during inspection must be considered during damper placement.
• The minimum distance between the smoke control damper bodies must be 200 mm (refer to Standard EN 1366-2).
• The minimum distance between the smoke control damper and the adjacent wall or ceiling must be 75 mm.
• If you install the S-BA2 in a smoke and fire partition structure, do a check of the damper blades. Make sure that the
damper blades in its closed position are in this structure.
There is a gap between the smoke control damper and the wall or ceiling opening:
• It is permitted to increase the gap size up to 1,5 times, but up to maximum of additional 30 mm. It is permitted to
increase the mortar filled gap (Wet installation) up to 4 times, but up to maximum of 150 mm
• You can also decrease it to the smallest value possible that gives sufficient space to install the seal.
• If the grilles are not original, there must be a minimum clearance between the damper blade in its open position and
self-standing grille. The clearance between the damper blade and these components must be 200 mm (refer to EN
1366-10).
• Lists of all permitted installation methods are provided in Handbook.
Warning
• Obey the applicable regulations and standards of the country that this product will be installed in.
• Make sure that only approved personnel performs the installation.
• Obey the written instructions and the illustrations in selected installation method.
