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F-B90
Installation Methods
Warning
• Obey the applicable regulations and standards of the country that this product will be installed in.
• Make sure that only approved/trained personnel performs the installation.
• Obey the written instructions and the illustrations in selected installation method.
1 Wet
F-B90
...00
01
02
EI 60 (v
e
h
o
i ↔ o) S
EI 90 (v
e
h
o
i ↔ o) S
a)
≥ 125
b)
≥ 125
c)
≥ 125
≥ 620 (kg/m
3
)
F-B90
...11
22
EI 60 (v
e
i ↔ o) S
EI 90 (v
e
i ↔ o) S
EI 120 (v
e
i ↔ o)
a)
≥ 125
b)
≥ 125
3 Soft
F-B90
...00
01
02
EI 60 (v
e
h
o
i ↔ o) S
EI 90 (v
e
h
o
i ↔ o) S
a)
≥ 125
b)
≥ 125
c)
≥ 125
≥ 620 (kg/m
3
)
F-B90
...11
22
EI 60 (v
e
i ↔ o) S
EI 90 (v
e
i ↔ o) S
EI 120 (v
e
i ↔ o)
a)
≥ 125
b)
≥ 125
3F Fit
F-B90
...00
01
02
EI 60 (v
e
i ↔ o) S
EI 90 (v
e
i ↔ o) S
a)
≥ 125
F-B90
...11
22
EI 60 (v
e
i ↔ o) S
EI 90 (v
e
i ↔ o) S
EI 120 (v
e
i ↔ o)
a)
≥ 125
NOTES:
1 Wet
- Wet Installation, using plaster/mortar/concrete filling
3 Soft
- Soft installation, using mineral wool filing
3F Fit
- Using mineral wool filing with no gap
a)
- Flexible (plasterboard) wall
b)
- Concrete/masonry/cellular concrete (rigid) wall
c)
- Concrete/cellular concrete (rigid) floor/ceiling
v
e
- Vertically oriented damper
h
o
- Horizontally oriented damper
Summary of Contents for 178818
Page 1: ...F B90 Multiblade Fire Damper Handbook...
Page 21: ...21 64 F B90 5 1 1 2 B A1 A2 3 A1 B A2...
Page 22: ...22 64 F B90 C1 C2 C3 C4 C5 i D 4 1 8 1 Fx D1 D2...
Page 23: ...23 64 F B90 F3 5 2 E F F3 E1 E2 5 F1 F2 6...
Page 48: ...48 64 F B90 Wire preparation C1 A1 A2 B C2 C2 H B G A1 A2 B 2 1 C2 C1...
Page 61: ...61 64 F B90 D1 D2 D3 P13 P13 E E H B G 1 2 H...
Page 64: ...Systemair DESIGN 2021 08 25 Handbook_F_B90_en GB...
