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Fire damper UVA60 M / UVA120 M installation manual 21-01
5
2.
INSTALLATION METHODS
2.1.
Mortar - based installation in a solid wall
2.2.
“Fire batt” - based installation in a solid wall
1.
Solid wall (made of concrete, aerated
concrete blocks or masonry, min.
thickness - 115 mm)
2.
Plaster or mortar
3.
Fire damper UVA 60M / UVA 120M
4.
The blade of the damper.
1.
Fire damper UVA 120M (Ø100÷315)
2.
Solid wall (aerated concrete, bricks,
concrete), minimum 100 mm thick
3.
Mineral wool, min. 100 mm thick, min.
density 140 kg/m³
4.
Layer of fire stopping coating with at least B1
fire reaction, min. layer thickness 2 mm.
4
EIS 60 (for size range Ø355 ÷ 560 mm)
EIS 120 (for size range Ø100 ÷ 560 mm)
EIS 60 (for size range Ø100 ÷ 315 mm)
Installation steps:
- prepare square installation opening D
nom
+ 80 mm
- cover the internal face of the opening with 2 mm fire stopping coating
-
use a mounting accessorize to preliminary secure the damper in the
installation opening
- fill the gap between wall and casing of the damper with mineral wool
- apply a fire stopping coating overlapped at wall for 40 mm.
2
1
3
4
Installation steps:
- prepare round installation opening D
nom
+30 mm
-
use a mounting accessorize to secure the damper in the installation opening
- fill the gap between wall and casing of the damper with plaster or mortar
- let the plaster or mortar dry completely and remove the mounting accessorize.
Summary of Contents for UVA120 M
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