SMAY KTS-O-E User manual

page 2z 9
Installation manual of KTS-O-(E)S type fire dampers in building barrier
Version: 3.1
1488
SMAY
Sp. z o. o.
14
1488-CPR-0445/W
EN 15650:2010
Cut-off fire damper
Type: KTS-O-E, KTS-O-S
Nominal activation conditions/sensitivity:
Closing/opening in appropriate moment and acceptable time - pass
Response time/closing time – pass
Operational reliability:
KTS-O-E 10 000 cycles – pass
KTS-O-S 300 cycles – pass
Fire resistance:
Integrity – E
Insulation- I
Smoke leakage – S
Mechanical stability EI 120 (ve ho i↔o) S (under E)
Maintenance of the cross-section (under E)
Durability:
Of response delay - pass
Of operational reliability - pass

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Installation manual of KTS-O-(E)S type fire dampers in building barrier
Version: 3.1
INSTALLATION MANUAL OF KTM, KTS-O-(E)S TYPE FIRE DAMPERS
1. Prior to the installation, fire dampers should be checked whether there has been no
damage to the dampers during transportation or storage.
2. Check whether the damper blade could be opened and closed (fully open and closed
position). To open fire dampers KTS-O-E use the actuator key. The full opening and
closing must proceed smoothly (not stepwise).
The fire dampers, to maintain declared EIS120 fire resistance class, should be installed in
walls which are verified and classified as EI120.
It is allowed to use KTS fire dampers for different fire resistance class walls (EI30, EI60,
EI90), however it must be understood that the fire resistance class EI of the whole finished
installation is corresponding to the least classified element in the installation.
INSTALLATION TECHNOLOGY
a) Vertical barrier (wall) figure 1
Variant I (without using pos. 1 ÷ 5)
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 wall 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 wall 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.
3. Make holes for the rawlbolts pos. 5according 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 wall 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.

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Installation manual of KTS-O-(E)S type fire dampers in building barrier
Version: 3.1
Figure 1. Installation method of fire damper KTS in rigid barrier – wall

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Installation manual of KTS-O-(E)S type fire dampers in building barrier
Version: 3.1
REMARKS:
1. Install the fire damper in such way, that the damper blade would be in horizontal
position.
2. Fire damper cannot be the support for the constructing wall
3. Ductwork cannot be the load for the fire damper, ductwork suspensions have to
provide full load capacity.
4. Ductwork suspensions fixed to the fire damper have to be made in accordance with
the ductwork manufacturer instructions.
The KTS-O-E(S) fire dampers may be installed also in horizontal barriers, thicker than the
length of the damper body. In such case, ventilation duct would be partially inbuilt in the fire
barrier KWP built-in inside the barrier
Figure 2. Diagram of the KTS-O-E(S) fire damper inbuilt in a barrier thicker than the length of the damper body

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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. 1will be
installed in front or behind the flange of the fire damper in accordance with the
detail Aor B.
3. Make holes for the rawlbolts pos. 5according 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.

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Installation manual of KTS-O-(E)S type fire dampers in building barrier
Version: 3.1
Figure 3. Installation method of fire damper KTS in rigid barrier – ceiling

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Installation manual of KTS-O-(E)S type fire dampers in building barrier
Version: 3.1
Figure 4. Installation method of fire damper KTS in rigid barrier – ceiling

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Installation manual of KTS-O-(E)S type fire dampers in building barrier
Version: 3.1
Mounting plates pos. 1 may be made to size and provided by SMAY L.L.C. company or made
by the customer in accordance with drawing and instruction.
Figure 5. Mounting plate pos. 1
Detail – A Detail – B
Figure 6. Details