![Mandik SEDM Скачать руководство пользователя страница 24](http://html1.mh-extra.com/html/mandik/sedm/sedm_technical-documentation-manual_4070801024.webp)
SEDM - Smoke extraction damper - multi
Page 24
Version 2022-12-20
TPM 156/22
Placement and Assembly
■
Dampers are designed to remove heat and combustion
products (e.g. smoke) from fire compartments according
EN 12101-8.
■
Dampers can be installed with the actuator on the top,
bottom or either side.
■
If Actuator is installed on the bottom take care when
removing the actuator housing cover.
■
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.
The distance between the smoke damper and the construction
■
minimum distance 200 mm between dampers installed in the duct;
■
minimum distance 75 mm between damper and construction (wall/ceiling).
■
This is the BS EN1366-2 test standard distances. They
are considered as minimum. Actual location should be
based on wall manufacturers requirements.
■
Always consult the wall manufacturers specific guide-
lines for deflection heads, penetration size, location to
other services, fire stopping and load bearing capacity.
■
With smoke control ducting then refer to duct manu-
facturers tested parameters for spacing & pattress re-
quirements.
■
No other services should pass through the dampers
building work opening.
■
During installation the damper blade must be in position
“CLOSED”. The damper body should not be deformed in
the course of installation.
■
Once the damper is built in, its blade should move freely
and not rub against the body of the damper or duct during
operation.
Dimensions of installation opening
Installation opening Ablative Coated Batt