15
If necessary, use an angle grinder or hammer to cut a concavity in the tile that covers the roof hook at the point where
the roof hook comes through. (Caution! Must not use fixed roof hook as a ladder, as this extreme point load could dam-
age the tile below.
Installation of the rails on roof hooks. Your rails consist of different length, always begin with the shortest piece.
Install the rails on the roof hooks loosely at first, using T-screw.
1.
2.
3.
4.
