TPM 092/13
7
Position:
1
Damper casing
5
Terminal switch
2
Damper blade
6
Inspection hole covering
3
Shutting spring
7
Actuating mechanism
4
Thermal protective fuse
8
BAE 72B-S thermoelectrical starting
mechanism
Tab. 3.2.1. Weights and effective area
Size
D
Weight [kg]
Effective area S
ef
[m
2
]
Actuating
mechanism
mechanical
control
actuating
mechanism
100
1,2
3,3
0,0032
BLF
125
1,4
3,7
0,0063
BLF
140
1,6
3,9
0,0086
BLF
150
1,7
4,0
0,0102
BLF
160
1,8
4,1
0,0122
BLF
180
2,1
4,4
0,0164
BLF
200
2,6
4,7
0,0213
BLF
3.2.
Weights and effective area
4.1.
Fire dampers are suitable for installation in arbitrary position in vertical and horizontal passages
of fire separating constructions. 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.
Fig. 3 Fire damper FDMD - design with actuating mechanism
4. Placement and Assembly
