7
EKOVENT AB
We reserve the right to make changes
2021-03
Supporting construction - wall or floor in fire resistance class EI 60.
P-approval SC0848-13
Important! The smoke damper should always be installed with the blade
shaft horizontal..
Operation
Fire damper EKO-SRB1 is a P- and CE
marked damper for fire separation of hea-
ting, ventilation and air conditioning instal-
lations in buildings. EKO-SRB1 is always
supplied with an electric safety actuator
complete with thermal sensor that discon-
nects the power to the actuator if the tem-
perature exceeds 72 °C. The facility must
have a smoke detector which indicates an
alarm and which closes the fire damper
and which must be connected to moni-
toring systems EKO-MKE/SKE, EKO-KE,
EKO-TME/TSE, MME/SME or equivalent.
Automatic function check takes place eve-
ry 48 hours (or at more frequent intervals),
malfunction is shown in the display.
Maintenance
External and internal control
At least every three years, check the elec-
trical wiring for actuators, end position
contacts and smoke detectors as well as
the damper cover so that no foreign de-
tails can prevent the damper blade from
moving. Also check the attachment of
the actuator, damper blade and sealing
strip so that no damage has occurred.
Also check that the corrosion protection
is intact.
Function control
Automatic:
see above.
Manuell:
Manual: Manual function check
can be performed from the central unit
menu. During installation, manual function
check can also be performed on the re-
spective slave unit (applies to EKO-MKE/
SKE, EKO-TME/TSE, MME/SME). Manual
function check can be done by pressing
the test button for automatic function
check which is located on the front of
the monitoring unit (applies to EKO-KE).
Powerless damper closes. Check that
the damper is fully open during opera-
tion, closes and opens completely during
testing and closes completely in the event
of a power failure. Otherwise follow the
instructions for monitoring systems EKO –
MKE/SKE, EKO-KE, EKO-TME/TSE, MME/
SME.
Cleaning
We advocate preventive maintenance of
the damper according to the facilities
needs. Clean the damper blade and dam-
per (inside) with a brush, vacuuming or
wiping. NOTE! Water or other liquids must
not be used. Regular testing according to
the P-approval.
Note!
After inspection, the fire damper must
be left in normal working position.
Warning!
Never keep your hands inside the dam-
per when it closes. Risk of crushing
injuries.
Spare parts list
Actuator, see type designation of the ac-
tuator.
Operation and maintenance
