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