Trox Technik EK-JS, Инструкция по установке и эксплуатации

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Supply air and smoke extraction in ventilation sys-
tems
When authorised by building authorities or authorised
bodies, smoke extract and supply air applications as
well as ventilation can be enabled in combined systems
with smoke control dampers. Depending on the system
layout, the damper blade can be fully opened, fully
closed or in the intermediate position. Depending on
where the dampers are installed, country-specific regu-
lations may apply to ventilation applications.
Parts and function
Functional description
Smoke control damper EK-JS 15