UFS | EÜK screed-covered duct system - OBO Bettermann

Planning aid, screed-covered duct systemMounting aid, underfloor ductDraw mounting planningThe planned duct routes and the crossingpoints and points relevant for junction andbranch boxes or underfloor boxes should bemarked on the floor in advance, e.g. using achalk line.Mounting of underfloor boxesUnderfloor boxes are aligned and fastened onthe lines and the crossing points. This allowsthe required duct length to be determined.Preparations for trunking installationThe length of the duct sections can now be determinedexactly. The material can be laid outon the floor.Cutting the ductsThe simplest way to adjust the sheet steelducts is using a single-handed angle grinder.Clean cuts and subsequent deburring are importantfor beneficial installation of the cables.Duct connector mountingThe duct connectors can be positioned afterthe duct has been cut to size.Equipotential bondingConnection shackles create the conductiveconnection of the two inserted pieces of duct.Alternatively, conductive connections can becreated between construction elements usingexternal connections, by soldering, welding, rivetingor screwing.Connector fixingThe underfloor duct is fastened to the substrateusing the connection shackle. Additional fasteningwithin a duct length is not required.Mounting, riser bendRiser bends can be easily mounted as wallconnections for insertion of cables in the underfloorsystem. The connection is simple tomake and uses a duct connector.End cap mountingThe underfloor duct is closed with an end closuresection, suitable for each duct size. Theend connection can simply be inserted into theduct without any screwing.08 UFS_Katalog_Middle_East_2010 / en / 13/12/2010 (LLExport_01150)30 OBO UFS