Pitched roof installation with mounting bracket
Vertical installation
Vacuum tubes vertical, relative to the
roof ridge
The installation may or may not be sub-
ject to rafter spacing.
Dimensions for vertical arrangement of mounting brackets
Dimensions for horizontal arrangement of mounting brackets
Horizontal arrangement of mounting
brackets when the installation depends
on the rafter spacing, is subject to the
rafter spacing (see from page 17).
8 0
2 3
Horizontal arrangement of mounting
brackets when the installation does not
depend on rafter spacing, see the fol-
lowing diagram.
(cont.)
41