SystemAir S-BM2, Руководство пользователя

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Fit
22/48 | User Manual S-BM2 | 202010
Fit Installation
Wall Installation Using Mineral Wool
1. The supporting construction opening must be prepared in a way depicted in the “Opening Preparation for
S-BM2 Installation” section (as per Fig. 1 and Fig. 2). Opening surfaces must be even and cleaned off.
The flexible wall opening must be reinforced as per the standards for plasterboard walls. The opening dimensions
are driven by the nominal dimensions of the damper with added clearance. The opening will be with the
dimensions of
W
1
and H
1
( Fig. 13).
2. Insert the closed damper as per the “Manipulation of S-BM2” section into the middle of the opening so that
the damper blade is in the wall. For damper widths greater than 600 mm, it is recommended to use a duct support
inside the damper during installation to avoid any damage caused to the damper housing by the weight of the filling.
3. Fill in the area between the wall and the damper with mineral wool (3) with a density of at least 100 kg/m
3
thoroughly but in such a way that will not deform the duct.
4. All the gaps between the wall and the damper and between wall and the connected ductwork made
of Promatect boards need to be filled with putty for gypsum boards (9) (e.g. Rigips Super).
5. Check the functionality of the damper.
Dimension
Range
(mm)
Classification
Supporting
Construction
Construction Type/Minimal Thickness (mm)
Allowed
Blade Axis
Orientation
Fit
200 × 425
up to
1000 × 1225
EI90 (v
ew
i ↔ o) S1000 C
mod
MAmulti Wall
Rigid/125
Flexible/125
EI90 (h
ow
i ↔ o) S1000 C
mod
MAmulti Floor/ceiling -
EI120 (v
ew
i ↔ o) S1000 C
mod
MAmulti Wall
Rigid/125
Flexible/125
EI120 (h
ow
i ↔ o) S1000 C
mod
MAmulti Floor/ceiling -
Legend for figures of Fit installation
1 Smoke control damper S-BM2
2 Connected ductwork made of Promatect-L500 boards (min. 500 kg/m
3
, Promat)
3 Mineral wool filling (min. 100 kg/m³)
4 Grille
5 Nails or pins per ductwork manufacturer instructions
6 Fire resistive coating Promat K84 (Promat)
15 Self-tapping screw size 4, length 45 mm (e.g. DIN 7981 C-H)
Y Cutting plane
Horizontal blade axis orientation of the damper
Vertical blade axis orientation of the damper