21
5.2
Installing the solar-panel supporting
frame
The use of a protective sheet or mat under-
neath the supporting frame is recommend-
ed to prevent damage to the roof covering.
The protective sheet should be laid out be-
fore the installation work is started.
1. Lay the mounting rails (04) with the wide slot at the
top on the surface where the frame is to be erected.
Distance between mounting rails:
- 1670* mm lower boring
2. Unfold the first pre-assembled flat-roof mounting
bracket and lay the L-section brace across the
mounting rails so that the T-section brace is facing
to the rear.
Distance a: see chapter 5.1 Dimensions of and
spacings between flat-roof iron corners, page 19.
3. Fix the flat-roof mounting bracket to the mounting
rails using the interlock bolts (10), serrated washers
(25) and nuts (26) supplied.
The interlock bolts have to be secured in the
mounting rail by rotating them through
90° (
).
4. Lay the next flat-roof mounting bracket across the
mounting rails and fix in place using the interlock
bolts. Do not fully tighten the bolts at this stage as it
may be necessary to readjust the position of the flat-
roof mounting bracket.
Distance b: see
chapter 5.1 Dimensions of and spacings between
flat-roof iron corners, page 19
GB
=
(50)*
1670
04
8980N443
03-C
04
8980P226
a
b
24
8980N224
