10
Suggenstion for attachment points
STANDARD LOAD 1.9kN/m²
If the roof structure prevents conformance to the specified maximum projection B, then the number of
fastening points must be increased or an appropriate substructure must be fabricated on-site. For
example: the use of additional supports. Care must be taken on-site to ensure that the roof battens are
firmly screwed to the substructure in the vicinity of the collectors. The static load limits only apply in
conjunction with the maximum projection / number and clearance between supporting levels specified
in the table.
The collector inclusive roof mountings are suitable of withstanding a maximum gust of wind (V) of
150km/h and of a maximum characteristic snow load (sk) of 1.9kN/m². The statical requirements
have been defined according to EN 1991.
The supporting rails must always be installed in decreasing sequence starting with the base set TRPN2 / TRPN1!
Clearance between supporting levels / Fastening points in mm / see figure 1
Collectors
1
2
3
4
5
6
Supporting planes
2
2
4
4
6
7
A
1540 ± 10
B
max. 453
C
1225
2453
3678
4906
6131
7359
D1
800
1600
1600
1600
1600
1600
D2
-
-
800
800
800
800
D3
-
-
800
1600
1600
800
D4
-
-
-
-
800
1600
D5
-
-
-
-
800
800
D6
-
-
-
-
-
1600
Abb.1 (v_2011-07)
B
C
B
A
D1
D2
STANDARD LOAD 1.9 kN/m
2
If the roof structure prevents conformance to the specified maximum projection B,
then the number of fastening points must be increased or an appropriate substructure
must be fabricated on-site. For example: the use of additional supports. Care must be
taken on-site to ensure that the roof battens are firmly screwed to the substructure in
the vicinity of the collectors. The static load limits only apply in conjunction with the
maximum projection / number and clearance between supporting levels specified in
the table.
The collector inclusive roof mountings are suitable of withstanding a maximum gust
of wind (V) of 150 km/h and of a maximum characteristic snow load (sk) of 1.9 kN/m
2
.
The statical requirements have been defined according to EN 1991.
The supporting rails must always be installed in decreasing sequence starting with the base set TRPN2 /
TRPN1!
Clearance between supporting levels / Fastening points in mm / see figure 1
Collectors
1
2
3
4
5
6
Supporting
Planes
2
2
4
4
6
7
A
1540 ± 10
B
max. 453
C
1225
2453
3678
4906
6131
7359
D1
800
1600
1600
1600
1600
1600
D2
-
-
800
800
800
800
D3
-
-
800
1600
1600
800
D4
-
-
-
-
800
1600
D5
-
-
-
-
800
800
D6
-
-
-
-
-
1600
12
