1
Safety
1.1
General safety notes
Sharp edges, sharp corners and thin sheet metal
parts
CAUTION!
Danger of injury at sharp edges, sharp corners
and thin sheet metal parts!
Sharp edges, sharp corners and thin sheet metal
parts may cause cuts or grazes.
– Be careful when carrying out any work.
– Wear protective gloves, safety shoes and a hard
hat.
Electrical voltage
DANGER!
Danger of electric shock! Do not touch any live com-
ponents! Electrical equipment carries a dangerous
electrical voltage.
– Only skilled qualified electricians are allowed to
work on the electrical system.
– Switch off the power supply before working on
any electrical equipment.
1.2
Correct use
The fire damper is used as an automatic shut-off
device to prevent fire and smoke from spreading
through ducting.
The fire damper is suitable for supply air and extract
air systems.
Operation of the fire damper is allowed only in com-
pliance with installation regulations and the technical
data in this operating and installation manual.
Modifications of the fire damper and the use of
replacement parts that have not been approved by
TROX are not permitted.
Incorrect use
WARNING!
Danger due to incorrect use!
Incorrect use of the fire damper can lead to dan-
gerous situations.
Never use the fire damper
– in areas with potentially explosive atmospheres
– as a smoke extract damper
– outdoors without sufficient protection against the
effects of weather
– in atmospheres where chemical reactions,
whether planned or unplanned, may cause
damage to the fire damper or lead to corrosion
1.3
Qualified staff
WARNING!
Danger of injury due to insufficiently qualified
individuals!
Incorrect use may cause considerable injury or
damage to property.
– Only skilled qualified personnel must carry out
work.
The following degrees of qualification are required for
the work described in the operating manual:
Skilled qualified electrician
Skilled qualified electricians are trained individuals who
have specialist knowledge and experience and who
know the relevant standards and guidelines to be able
to work on electrical systems and to recognise and
avoid potential dangers.
Specialist personnel
Specialist personnel are trained individuals who have
specialist knowledge and experience and who know the
relevant guidelines to be able to carry out the assigned
duties and to recognise and avoid potential dangers.
Safety
Qualified staff
Fire damper Type FKRS-EU6
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