2.Marking on the step surface, the PVC extrusion is 65mm to the step edge.
3.Drill Φ4 holes every 250mmon the steps, put Φ6 expand tube; using M4×40 screws.
4.Ref. left, put carpet / pvc edge BOTTOM 60mm to the step side edge, drillΦ4 holes every 150mm in the BOTTOM, put Φ6 expand tube; using M4×40 screws.
5.Insert End cap to the PVC extrusion, using M4×40 screws, put black stickers, then row number plate and finally put the cover.
6.Vertical steps, BOTTOM is 50mm to the top edge.
7.Wire connection, Parallel connection; test the wire connection with power on.
8.Put on the Carpet/Step Edge Cover finally.