Page 255 - Demo

ZSi-Foster Engineering Catalog – 255 –Technical Data Gamma Pads Rooftop Supports Concrete Inserts Beta Clamps & Z-Clamps Loop & Ring Clamps Spring Steel Electrical Fittings Pipe & Conduit Supports General Fittings Channel Nuts & Hardware Channel IntroductionInstallation on Weld PlatesZSi weld plates are available for the following Series:• Standard-Series• Heavy-Series• Twin-Series• Beta AdaptersFor best alignment of ZSi clamps we recommend that you mark their location before welding.Installation on Mounting RailsZSi mounting rails can be used with the following Series:• Standard-Series• Heavy-Series (Group H3 to H6)• Twin-Series• Beta AdaptersZSi mounting rails are available in two different height sizes and are either welded or bolted to the supporting construction.For Standard-Series and Twin-Series insert hexagon rail nut and turn to lock. For Heavy-Series slide in rail nut.(1) Weld Plate toSupporting Steel(2) Push Bottom Halfof Clamp Onto Plate(3) Install Pipe(4) Add Top Cushion(5) Add Top Plate andBolt Into Position(1) Insert AppropriateRail Nut and Turn to Lock(2) Push Bottom Halfof Clamp Onto Plate(3) Install Pipe(4) Add Top Cushion(5) Add Top Plateand Bolt Into PositionNOTE: The rail nut will slide within the rail so clamp units can be adjusted before being firmly bolted.Beta Clamp Installation