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20210615 - L00010 Swegon reserves the right to alter specications.
ThermShield Standard Square/Rectangular Installation Guide
Rigid wall installation
(mineral wool sealing)
Damper blade must be closed during the installation!
The wall is composed of concrete blocks (minimum
density of 550 kg/m³) or reinforced concrete (minimum
density of 2200 kg/m³) and with a minimum thickness of
100 mm.
Installation material: mineral wool, covered with
plasterboard cover boards.
1. Prepare opening in the wall according to B (H) + 80
mm or more (up to 50% more). Insert re damper into
wall to the wall limit mark (7) on the damper and bend
the xing bracket (1) 90°(bracket screw hole is 6 mm in
diameter).
2. Fix the re damper to the wall with the screws (refer to
page 15).
3. Fill the space between casing and wall with mineral
wool (3).
4. Cover the wool with gypsum boards (4) (12,5 mm
thick).
1
2 3
Minimum seperation between re dampers, either next
to each other or ceiling/wall, should be 30 mm between
them. See page 18.
Ensure that the damper is sufciently supported!
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1
7
3
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