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| Round fire damper manual 02/2021
SOLID AIR ®
CLIMATE SOLUTIONS
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T +31 598 36 12 21
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www.solid-air.com
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SOLENOID ACTUATOR EMS-S
Electromagnetic operating mechanism, comes with
end switches as standard. In case of fire, the fire
damper closes automatically.
Damper closing can be initiated either by thermal
fuse melting or remotely by triggering the electro-
magnet.
Electromagnet is constantly under power and acti-
vates closing of the damper blade in case the power
cuts out. Upon closure, damper blade is locked in
closed position and can only be opened manually.
Thermal fuse melting point is 72 °C.
EMS-S mechanism is the same for FDC25/FDC40 fire
dampers.
Actuators