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TPM 092/13
4.2.
To provide needed access space to the control device, all other objects must be situated at least
350 mm from the control parts of the damper. Inspection hole must be accessible.
4.3.
The distance between the fire damper and the construction (wall, ceiling) must be minimum
75 mm. 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.
Fig. 5
Installation of two or more dampers in one fire
separating construction
4.4.
After installation has to be damper blade placed (in position "CLOSED") inside of fire separating
construction.
4.5.
The control mechanism has to be protected (covered) against damage and pollution during
installation process. All fire dampers has to be closed during installation process. The damper
body should not be deformed in the course of bricking in. Once the damper is built in, its blade
should not grind on the damper body during opening or closing.
4.6.
Installation opening dimensions
Fig. 6
Installation opening - Space between damper
and wall is filled by mortar
Fig. 7
Installation opening - Space between damper
and wall is filled by mineral stone wool and fire
protection mastic
8
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