Installation on pitched roofs with roof hooks
Install the header casing offset against
the tube retainer. This inclines the vac-
uum tubes towards the horizontal.
90°
10.
Vitosol 200-T
a
2
1.63 m
2
3.26 m
8.
9.
Ø9
mm b
mm
275
240
560
525
(cont.)
7.
Information on step 9:
Use the centring groove on the back of
the header casing as a drilling guide.
15