7
BORÅS
Tel +46 (0)33 - 23 67 80
STOCKHOLM
Tel +46 (0)8 - 54 55 12 70
EI90
Fire damper BSKC9
1. Make a hole for size in question (d + 5mm).
2. Apply fire sealant on the wall, 20 mm around the
periphery of the hole.
3. Secure the damper flat and tight with the installation kit
placed in the groove as shown in the photo. Make sure
that the shape of the damper is not impacted when
mounting.
4. Seal joints between the installation kit and damper
casing with fire sealant.
5. When installing without a duct connection, the damper
should be fitted with an incombustible grille. The
minimum distance between the open damper blade
and grille should be 50 mm.
Installation in wall, fire resistance class EI90
Damper’s fire resistance class: EI90 (ve ho i <–> o) S.
EG-certificate 0402-CPR-SC0051-19
6. The duct system is fitted in accordance with current
requirements. Ensure that suspension and duct
systems do not affect the movement of the damper
blade.
• Damper for installation in walls and floors with fire re-
sistance class EI90.
• The shortest distance between dampers must be
200 mm.
• The minimum distance to the connecting structure
should be 75 mm.
• Free position on damper spindle.
d+5
Installation kit*
Screw 5x65 mm
Seal acc. to section 2 and 4.
Duct
Duct
Min. thickness 95 mm
Installation instructions
* Installation kit (sleeve rings)
* Installation kit (sleeve rings)
Ø100-315 = 3 parts with 3 screws in each
Ø400-630 = 4 parts with 4 screws in each
