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Installation manual of KTS-O-(E)S type fire dampers in building barrier
Version: 3.1
b)
Horizontal barrier (ceiling)
Variant I (without using pos. 1 ÷ 5)
- permissible only when the fire damper mechanism is above the ceiling, figure 3.
1.
Make an opening in the wall with the minimal size DN+70 [mm]
2.
Put the fire damper into the installation opening to the depth of flange. The fire
damper should be suspended or supported it in such way that axis of the fire damper
should coincide with the axis of the installation opening (coaxiality).
3.
After setting the fire damper in accordance to the guidelines, fill the gap between
the fire damper and the ceiling with cement and lime mortar or concrete. In place of
cement and lime mortar and concrete, the fire protective mortar e.g. PROMASTOP
MG III made by PROMAT may be used.
4.
After drying of the mortar, remove used supports and suspensions which were used
during installation of the fire damper.
Variant II – Recommended by SMAY company
1.
Make an opening in the ceiling with the minimal size DN+70 [mm]
2.
Install the mounting plate pos. 1 to the fire damper using M6 screws pos. 2,3,4.
Depending on the fire damper position – the drive mechanism will be located under
the ceiling (Figure 2) or above the ceiling (Figure 3), mounting plate pos. 1 will be
installed in front or behind the flange of the fire damper in accordance with the
detail A or B.
3.
Make holes for the rawlbolts pos. 5 according to the drawing.
4.
Put the fire damper into the installation opening to the depth of flange in the way
that axis of the fire damper should coincide with the axis of the installation opening
(coaxiality) and screw it by means of rawlbolts pos. 5.
5.
After setting the fire damper in accordance to the guidelines, fill the gap between
the fire damper
and the ceiling with cement and lime mortar or concrete. In place of
cement and lime mortar and concrete,
the fire protective mortar e.g. PROMASTOP
MG III made by Promat can be used.
Summary of Contents for KTS-O-E
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