72
POSITION:
1
Fire damper FDMA PM with installation frame E4
2
Fitting with threaded rods or steel bracket
3
Concrete B20
4
Rebar
max. 750
30
min. 1
00
max.
100
max. 100
Installation frame E4 is suitable for:
●
Instalaci on solid wall/ceiling construction
●
Installation on gypsum wall construction
●
Instalaci outside solid ceiling constructions with concrete
On the inside is installation frame equipped by intumescent sealing. It enlarges its capacity and air
proofs the gap between installation frame and damper body.
●
Gypsum wall construction has to be installed according manufacture requirements.
●
Installation frame:
cement lime plates
●
Fasteners:
galvanized plate
●
a x b = (A + 5
+3
mm) x (B + 5
+3
mm)
●
a x b = (A + 100
+3
mm) x (B + 100
+3
mm) installation with concrete
≥
100
≥
100
150*
150*
* min. 110 - Concrete/ min. 125 - Aerated concrete
Installation opening has to be
reinforced by profile (UW, CW).
Profil is fixed by screws ≥3,5 mm
with corresponding length. Distance
between screws ≤200 mm.
