31
To provide needed access space to the control device, all the other objects must be situated at least 350 mm away
from the damper control parts. At least one inspection hole must be accessible.
The damper body must not get deformed during its installation process. Once the damper is built installed, its blade
must not grind on the damper body during its opening or closing.
c
a
c
a
Damper blade overlaps
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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9
-
24
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42
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62
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84
-
109
-
134
-
164
19
199
59
239
104
284
Содержание FDMR
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Страница 5: ...5 100 100 100 Position 1 Fire damper 2 Installation frame 3 Solid wall construction 100...