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WH45P
WH45P
INSTALLATIoN
3.10.
Installations within vertical light wall
(plasterboard)
Refer to the section Construction supports characteristi-
cs p. 16 for further information.
Comply with the minimum distances indicated on section
Minimum distances p. 14.
before and after installation please perform a functional
test. Refer to section Mechanism type for further informa-
tion p. 7.
3.10.1.
Wall opening
A opening must be provided in the wall as indicated in the
table and in the drawing
EI 90 S Installation within vertical light wall (plasterboard)
Wall rock wool density up to 100 kg/m³
(optional)
EI 120 S Installation within vertical light wall (plasterboard)
Wall rock wool density up to 100 kg/m³
(optional)
1.
Rock wool density up to 80 kg/m³ (optional)
2.
Plasterboard arch infill, thickness 12,5 mm for rock wool sealing
3.
Plasterboard thickness 12,5 mm
4.
Sealing: see table above
5.
Self-drilling screw Ø 3,5 X 45 mm
6.
Metal frame
Lp
Overlap length between fire damper and duct: see section Dimension p. 9
D
Hole size: see table above
A
Distance between vertical profiles: 625 mm see section Installations within vertical light wall (plasterboard) p. 21 or 312,5 mm see section Light
plasterboard vertical walls with steel reinforcement p. 17
Fire resistance classi-
"D" hole size
fication
[mm]
Da (Ø + 35) x (Ø + 35)
EI 90 S
a (B+50) x (H+50)
(500 Pa)
(square hole)
Da (Ø + 35) x (Ø + 35)
EI 120 S
to (B+580) x (H+580)
(500 Pa)
(square hole)
We reserve the right to make changes without prior notice
rev 20-10
3.10.2.
Damper positioning
Position the damper in the opening so that the side of the
closing mechanism extends as indicated in the table and
in the drawing.
Close the blade before installing the fire damper.
3.10.3.
Filling
Fill the space between the wall and the damper as indica-
ted in the table and in the drawing.
Sealing with concrete is not allowed.
Damper protrusion
Wall minimum thick-
from the wall "E"
ness "S"
[mm]
[mm]
215 + Lp
215 + Lp
Sealing
Rock wool 100 kg/m³
100
with infill plasterboard
(thickness 12.5 mm)
100
Mortar or plaster putty
21
21/42
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