GEA COM4plus - CS Klimateknik

Installation and AssemblyGEA COM4plusFig. 5-3:Foundation constructionon a concrete baseFig. 5-4:Foundation construction ona steam beam by othersFig. 5-5:Foundation construction on steel supports by othersNOTEParticular care must be taken to ensure compliance with the precise dimensionsof roof openings and to ensure that the foundation is level.5.1.5 Structure-borne sound attenuationIn order to reduce the transfer of vibrations from the unit to the supportingstructure, anti-vibration mounts and structure-borne sound attenuatingmats must be installed.– We recommend that the foundation is isolated from the unit using rubberplates, for example, where the unit is installed on level ground and no specialstructure-borne sound isolation requirements exist.– We recommend the use of commercially available spring elements for ceilingmounting.– For very special acoustic requirements please consult an acoustics engineerto select the most suitable structure-borne sound attenuation method.26 PR-2009-0022-GB • Subject to modifications • Status 04/2009