SOLID AIR FDC25, Руководство пользователя

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The wall is composed of 2 x 2 plasterboard boards, 12.5 mm thick, installed on a steel frame
construction. The interior of the wall is filled with mineral wool (≥ 100 kg/m³).
The minimum thickness of the wall is 100 mm.
Installation material is mineral wool covered with GKF cover boards.
1
4
3
7
625 625 > 440
625 625 > 440
1
2
3
FLEXIBLE WALL
INSTALLATION
(MINERAL WOOL SEALING)
INSTALLATION
1. Create an opening in the wall (Ø d + 80 mm) x (Ø d + 80 mm) and build the subframe
according to the drawing, see page 33 . Bend the fixing bracket (1) 90°. Place the damper
in the opening up to the wall limit mark (7) on the damper.
Damper blade must be closed during the installation!
2. Fix the damper to the wall using screws (bracket screw hole is 6 mm in diameter).
3. Fill the space between the damper and the wall with mineral wool (3) (≥ 100 kg/m³).
Cover the mineral wool with GKF gypsum boards (4) (12.5 mm thick), and fix them with
self-tapping screws Ø 3,5 x 45 mm.
*Multiple fire dampers can be installed next to each other or ceiling/wall with the minimal
distance of 30 mm between them. See
page 39 .
Test the operation of the damper blade!
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