Transitional Specification - OEC Business Interiors

Adjustable-HeightWorksurfaces.Extension worksurfacesconnect to cornerworksurfaces to providethe user with additionalspace. An extension worksurfaceattaches to a singleor bi-level corner worksurfaceand moves up or downin tandem with the cornerworksurface. Extensionworksurface includes agas cylinder in the rearcolumn.Tip: Extension worksurfacescannot attach to dualworksurfaces.1 1 /2"1 3 /4"39 1 /2"26 1 /8"At least a 1 3 ⁄4" gapmust separate backs of aworksurface and panels toaccommodate cables andprevent pinching. A 1"gap separates sides andadjacent furniture. There isalso a 1 1 ⁄2" space betweenthe keyboard and monitorsurfaces on units with twosurfaces.Adjustable-heightmechanism requiresassembly and attachmentto the worksurface.1".Keyboard surface tiltswith a range of 25°.GasCylindersGas cylinder packagecan be field installed tosingle and dual crankadjustableworksurfacesto provide an additional110 pounds of lift assistance(55 pounds for eachcylinder). Gas cylinders fitinto the empty rear columnsof single and dual crankadjustablebases anddecrease the load up to50 percent. Gas cylinderscannot be field installed tobi-level models because thespace in all four columnsis occupied by the crankmechanism. Gas cylindercomes standard on extensionworksurfaces..Surface MaterialsWorksurfaces• LaminateAdjustable-height base• PaintApplication TopicsAdjustable-heightworksurfaces support atotal of 150 pounds. If theunit has two surfaces, themonitor surface will supportup to 130 pounds and thekeyboard surface will supportup to 20 pounds.Moving worksurfacescan collide with other components.Don’t install overheadstorage, desk-height power,communication outlets, ordesk accessories in the pathof adjustable-height worksurfaces.Crank-adjustable,adjustable-heightworksurfaces will travel1" for approximately every6.5 turns of the crankhandle.Crank Adjustability DetailsCrank drives worm screw Straight and cornerin leg of straight single, bi-level worksurfacesstraight dual, corner single, have separate height-and corner dual worksurfacesto raise or lower work-for the keyboard and thesurface. Chain connects to monitor surfaces, whichheight-adjustment mecha-allow the two surfaces tonism in adjacent leg so it adjust independently ofmoves up or down in sync one another. Monitor sur-with crank leg. Crank handle face can accommodatecan be used in either leg. one 21" monitor.Chain connectsheight-adjustmentmechanisms on extensionworksurfaces to allowuser to adjust all worksurfacessimultaneously with oneturn of the crank.Three worksurfaces(one corner and two extensionworksurfaces) can be linkedand raised or lowered withone action.adjustment mechanisms..MontageTransitional Specification Guide cAdjustable-Height Worksurfaces, continued 135