Mandik FDMD Manuale utente
1
Installation in a solid wall construction
Installation in a solid wall construction (Weichschott system)
Installation in a solid wall construction
FIRE damper type FDMD, is in all variants classified:
as acc. EN 13501-3 and tested acc. EN 1366-2 and acc.
EN 15650.
≥ 100
≥ 40
Fire damper FDMD
Solid wall construction
Mortar or gypsum
Duct
Fire damper FDMD
Solid wall construction
Stuffing box (mineral stone wool
min. density 140 kg/m )
Fire protection mastic
min. thickness 1 mm
Duct
Fire damper FDMD
Solid wall construction
Fire protection plate of mineral wool
Fire protection mastic
min. thickness 1 mm
Duct
Hilti CP673 PF
Hilti CP673
≥ 100
≥ 40
≥ 50
≥ 100
D+60 to 800
max. 2050
D+60 to 800
max. 1650
Promapyr, Rockwool Steprock HD
Promastop - P, K ** Stuffing box and fire protection mastic can be replaced by another approved fire
sealing system for damper installation with equivalent material properties.
2
Installation in a gypsum wall construction
Installation in a gypsum wall construction (Weichschott system)
Installation in a gypsum wall construction
≥ 100
≥ 40
Installation opening perimeter
has to be reinforced by
standard drywall profiles.
Installation opening perimeter
has to be reinforced by
standard drywall profiles.
≥ 100
≥ 40
≥ 50
≥ 100
D+60 to 800
max. 2050
D+60 to 800
max. 1650
Installation opening perimeter
has to be reinforced by standard
drywall profiles.
Fire damper FDMD
Mortar or gypsum
Fire protection plate of mineral wool
Gypsum wall construction
Duct
Fire damper FDMD
Gypsum wall construction
Fire protection plate of miner-
al wool
Stuffing box (mineral stone
wool min. density 140 kg/m )
Fire protection mastic
min. thickness 1 mm
Duct
Fire damper FDMD
Gypsum wall construction
Fire resistant board
Fire protection plate of mineral wool
Fire protection mastic
min. thickness 1 mm
Duct
Hilti CP673 PF
Hilti CP673
Promapyr, Rockwool Steprock HD
Promastop - P, K ** Stuffing box and fire protection mastic can be replaced by another approved fire
sealing system for damper installation with equivalent material properties.
3
Installation in a solid ceiling construction
Installation in a solid ceiling construction (Weichschott system)
Installation in a solid ceiling construction
≥ 40
150*
* min. 110 - Concrete/ min. 125 - Aerated Concrete
150*
≥ 40
≥ 50
* min. 110 - Concrete/ min. 125 - Aerated Concrete
** Stuffing box and fire protection mastic can be replaced by another approved fire
sealing system for damper installation with equivalent material properties.
* min. 110 - Concrete/ min. 125 - Aerated Concrete
150*
D+60 to 800
max. 2050
D+60 to 800
max. 1650
Fire damper FDMD
Solid ceiling construction
Mortar or gypsum
Duct
Fire damper FDMD
Solid ceiling construction
Stuffing box (mineral stone wool
min. density 140 kg/m )
Fire protection mastic
min. thickness 1 mm
Duct
Fire damper FDMD
Solid ceiling construction
Fire protection plate of
mineral wool
Fire protection mastic
min. thickness 1 mm
Duct
Hilti CP673 PF
Hilti CP673
Promapyr, Rockwool Steprock HD
Promastop - P, K
4
≥ 100
≥ 100
≥ 100
Fire damper FDMD
Installation frame
Solid wall construction
5
≥ 100
≥ 100
≥ 100
Fire damper FDMD
Installation frame
Gypsum wall construction
Fire protection plate of mineral wool
Installation opening perimeter
has to be reinforced by
standard drywall profiles. Installation opening perimeter
has to be reinforced by
standard drywall profiles.
Installation opening perimeter
has to be reinforced by
standard drywall profiles.
6
150*
150*
* min. 110 - Concrete/ min. 125 - Aerated Concrete
150*
Fire damper FDMD
Installation frame
Solid ceiling construction
7
1
Damper casing
2
Actuating mechanism
3
Damper blade
4 Inspection hole covering
5 BAT thermoelectrical starting mechanism
6 Hole for camera
320 5050
ØD
420
110
1
Damper casing
2
Mechanics
3
Damper blade
4 Inspection hole covering
5 Hole for camera
320 5050
ØD
420
110
110
122
8
1.) All fire dampers has to be closed during installation process.
2.) The control mechanism has to be protected (covered) against damage and pollution during installation
process.
3.) Min. gap for installation (installation opening) is 25 mm (circular dimension Ø D + 50 mm).
4.) Installation gap must be filled by approved material perfectly in all the installation space volume
(installation gap).
5.) The distance between the fire damper and the construction (wall, ceiling) must be minimum 75 mm
according to EN 1366-2. In case that two or more dampers are supposed to be installed in one fire
separating construction, the distance between the adjacent dampers must be at least 200 mm according
to EN 1366-2 paragraph 13.5.
6.) Installation openings.
9
8. The fire damper can be integrated into a solid or gypsum wall construction or into solid ceiling
construction. Damper blade has to be inside of construction (labelled with BUILD IN EDGE on the
damper body).
7.) Placement of the openings in the wall.
Damper assembly procedures must be done so as all load transfer from the fire separating constructions to
the damper body is absolutely excluded. Back-to-back air - conditioning piping must be hung or supported
so as all load transfer from the back-to-back piping to the damper is absolutely excluded.
420
260
BUILT-IN EDGE
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2
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