Technical data

Installation on Flat Roofs
or Freestanding Installation
18
Installing Freestanding Installation (on substructures)
Understructure
1. Mount the understructure (to be
provided on site), e.g. U-channels, at
right angles to and level with the
installation orientation of the
collectors according to t he
dimensions shown in the drawing.
2. Position and align the collector
support frames according to the
dimensions shown in the drawing and
secure them to the understructure
using stainless steel bolts (supplied
by others). Use mounting plates as
templates for drilling holes.
3. Secure ret a ining plates
to the
bottom of all collector supports; do
not tighten screws yet.
4. Secure braces
onto the retaining
plates between the second and third,
the fourth and fifth s upports etc.
Tighten all screws.
5. Secure two connecting ties
diagonally side by side to the
adjustable supports, res pectively for
between one and six collectors.
Note:
Only one connecting tie is supplied
for 1 to 6 collectors, two connecting
ties for 7 to 10 collectors.
6. For a dded sta bility , attach connecting
ties to each other where they
intersect, using field supplied screw
or bolt.
Continued on following page.
Collector model
X Y
SV inches
mm
23.5
595
18.9
481
SH inches
mm
75.6
1920
18.9
481
8,5
4x
2.
3.
4.
5.
6.
X
Y
5285 710 v2.0
Any welds or connections to the
existing substructure must be
supervised by a professional
structural engineer.
CAUTION