Viessmann VITOSOL 200-T Installation Instructions Manual page 63

Elevated installation
Installation information
■ The collector supports for collector
angles of inclination α 25°, 45° and 60°
are pre-assembled with screws, wash-
ers, nuts and clamping brackets.
■ Observe the maximum load and dis-
tance from the edge of the roof for the
on-site substructure to DIN 1055.
■ Remove any gravel or similar from the
installation area. Cover the area with
protective mats and position the sup-
port slabs on top of the mats (see fol-
lowing illustration).
■ Align the collector array to face due
south.
Use the mounting feet as a drilling template.
A Support slab
(cont.)
B
8. 1.
2x
A
■ Calculation of ballast and max. load on
the substructure according to DIN
1055-4: 2005-03 and DIN 1055-5:
2005-07
Two support slabs are required for
each collector.
The Viessmann "SOLSTAT" calcula-
tion program is available at
www.viessmann.com to assist with
calculations.
■ For calculating dimension z, see
page 62
B Collector support
63