Mandik FDMR 60, Руководство пользователя

Страница: 15 / 46

15
The fire dampers are suitable for installation in arbitrary position in vertical and horizontal passages
of fire separating structures. The damper assembly procedures must be done so that all load transfer
from the fire separating constructions to the damper body is absolutely excluded. The back-to-back
air-conditioning piping must be suspended or supported so that all load transfer from the back-to-
back piping to the damper flanges is absolutely excluded. The gap between the installed damper and
the building structure must be perfectly filled with approved material all over its volume.
To provide the necessary space for access to the control device, all other items must be situated at
least 350 mm from the control parts of the damper. At least one inspection hole must be accessible.
The damper must be installed so that the damper blade (in closed position) is situated in the fire
separating structure - marked by the label BUILD-IN EDGE on the damper body. If such solution is
not possible, the piping between the fire separating structure and the damper blade must be
protected according to the certified installation method, see Section 6.
During the installation and plastering process, the control mechanism must be protected (covered)
against damage and pollution. The damper body should not be deformed during bricking in. Once
the damper is built in, the damper blade should not grind on the damper body during opening or
closing.
The distance between the fire damper and the structure (wall, ceiling) must be 75 mm at the
minimum. If two or more dampers are to be installed in one fire separating structure, the distance
between adjacent dampers must be 200 mm at the minimum, according to EN 1366-2 paragraph
13.5. For admissible exceptions see Section 6.
Built in edge
300
190
50
50
50
400
"Wall edge sticker" indicates the recommended edge of installation of fire damper into the fire partition structure (wall).
The damper must be installed so that the entire damper blade - in the closed position - is located inside the fire separating structure
(wall) and at the same time the control mechanism and inspection openings are freely accessible.
Distance between dampers 200 mm is acc. to EN 1366-2.
FDMR 60 has option to by installed one next to each other,
so called "in assembly" installation.