Smoke extraction damper - SEDM-D
Page 18
Version 2023-06-07
TPM 155/22
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The dampers are suitable for vertical installation only.
Damper installation procedures must be done so that all
load transfer from the construction to the damper is
absolutely excluded. The gap between the installed
damper and the construction, or betwen the installation
frame and the construction must be perfectly filled with
approved material.
■
Once the damper is built in, the damper blade should not
grind against the damper casing during opening or closing.
■
The distance between the damper and the construction
must be 75 mm at the minimum, according to EN 1366-10.
If two or more dampers are to be installed in one
construction, the distance between adjacent dampers
must be 200 mm at the minimum, according to EN 1366-
10.
Minimum distance between dampers and the construction
■
minimum distance 200 mm between dampers, according to EN 1366-10
■
minimum distance 75 mm between the damper and the construction, according to EN 1366-10
≥
7
5
≥
200
≥
2
0
0
≥
75
H
B
≥
7
5
V. INSTALLATION
Placement and Installation
