Download - Buderus

Installing roof hooks and horizontal rails 5 Tighten the nut (Fig. 21, [2]) so the gasket(Fig. 21, [3]) is pressed against the roof surfacemaking a seal.NOTICE Verify that the attachment block(Fig. 21, [1]) is screwed on tight andoriented horizontally.123Fig. 21 Post screw installed to corrugated roof1 Attachment block2 Nut, M123 Gaskets63043965.25-1.SDInstalling the horizontal railPlease also note Chapter 5.8.1 "Connecting thehorizontal rails". Fasten each rail (Fig. 22, [2]) with two screws(Fig. 22, [1]).12NOTICE3The horizontal rails must not sag due todifferences in height of the roof or thehanger bolts. Use a cord to verify the horizontal railsdo not sag. To correct differencesscrew in the high hanger bolt until level.63043965.26-1.SDFig. 22 Attaching the horizontal rail to the attachment blockson the hanger bolts.1 Screw2 Horizontal rail3 Attachment blockLogasol SKN 3.0 - We reserve the right to make any changes due to technical modifications. 21