Type SPEA
Horizontal installation for snow loads up to 0.75 kN/m
2
and wind
loads up to 150 km/h.
For snow loads up to 1.5 kN/m
2
with auxiliary rail C
■ The yield can be optimised by rotating the vacuum tubes 45° to the
horizontal.
Design information for installation on walls
12.1 Vitosol-FM/-F flat-plate collectors, type SH
Observe the information on securing collectors on page 97.
The collector supports are pre-assembled. They consist of a base
rail, a collector support and adjustable supports. The adjustable sup-
ports contain holes for adjusting the angle of inclination.
The fixing materials, e.g. screws, are to be provided on site.
Collector supports – angle γ 10 to 45°
γ= 10°
γ= 15°
D
γ
γ= 20°
γ= 25°
γ= 30°
γ= 35°
γ= 40°
γ= 45°
C
A
B
A
Base rail
B
Adjustable support
C
Collector support
D
Wall
Base rail hole dimensions
12.2 Vitosol 300-TM vacuum tube collectors, type SP3C
Observe the information on securing collectors on page 98.
For installation on balconies a special balcony module sized 1.26 m
2
is available.
Design information regarding flat roof installation
(cont.)
VITOSOL
VIESMANN
117
5822 440 GB
12