FläktGroup
DC_9503GB 20180817_R0
Specifications are subject to alteration without notice.
Fire Damper ETCE and ETCS - Instructions for Installation, Operation and Maintenance
3
Installation
Fire dampers ETCE and ETCS (with stainless steel casing)
must be installed according to this installation manual, see
pages 3-8.
Operation and function testing
According to CE marking, a fire damper must always be
equipped with a tripping mechanism based on
temperature. Fire dampers can be delivered equipped with
either a fuse mechanism or an actuator.
ETCE motorized fire dampers may additionally be linked to
a smoke detection based tripping mechanism. A tripping
system based on smoke detection is easy to install using
FläktWoods’ FICO control and monitoring system. The FICO
system can also be used for automatic function tests of fire
dampers.
The function testing for the motorized damper can be per-
formed by cutting off the power supply by using the switch
of the thermal trip connected to the motor. The spring
should then close the damper. The function testing can also
be done by means of the control and monitoring system
FICO, either manually or automatically. The recommended
automatic function testing interval for the motorized model
is 48 hours.
The operation of the fuse mechanism is tested by
pushing the red test button – the spring should close the
blade. Beware of the reset handle as it will rotate rapidly
during test operation. To reset the mechanism, turn the
handle until the mechanism clicks.
The function testing interval is always determined
separately for each building, but testing must be carried
out at least twice a year according to product standard EN
15650:2010.
Maintenance
According to product standard EN 15650:2010, fire damp-
er installations and function are to be checked every six
months (see example of check list beside).
WARNING! Never put your hands inside the damper while
it is closing.
Clean the fire damper by means of a vacuum cleaner. Avoid
chemical cleaning agents.
Spare parts
Actuator: see type specification on the actuator.
Fuse part ETFF-99-1
Fuse part replacement, see page 11.
Fire damper identifier
Date of inspection
Check actuator wiring for damage (where applicable)
Check limit-switch wiring for damage (where applicable)
Check damper cleanliness and clean where necessary
Check the condition of blades and seals, rectify and report where
necessary
Confirm the safety closure operation of the fire damper according
to the manufacturer’s instructions
Confirm operation of damper to OPEN and CLOSE by use of the
control system and physical observation of the damper, rectify and
report where necessary
Confirm operation of OPEN and CLOSED limit-switches, rectify and
report where necessary
Confirm that the damper is working as a part of the
monitoring system (where applicable)
Confirm that the damper is left in its normal working position
NOTE! A fire damper is usually part of a larger system. As this is
the case, the whole system should be checked to comply with the
operation and maintenance requirements for the system.
Maintenance Check List:
Содержание ETCE
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