Installing flat roof and wall mounting supports
5
SKS 4.0 Series - Flat roof and wall mounting - We reserve the right to make any changes due to technical modifications.
23
5.3.1 Securing flat roof supports on site with base
anchoring
You can fasten the flat roof supports with anchor bolts.
As an example, we describe fastening onto girders
(Fig. 26,
Item 3
).
Design the substructure so that the collectors can with-
stand the wind or snow loads and wind forces
placed up-
on
them.
In addition, a means of fixing should be provided on
site
that
stabilises the structure and prevents damage to the
roof.
z
Transfer the lower profile hole clearances (Fig. 26,
Item 2
) onto the girders, and drill the corresponding
holes.
z
Insert screws (see Tab. 8 and Fig. 26,
Item 1
) th-
rough the profiles and girders and screw tight with
nuts and washers.
5.3.2 Securing flat roof supports with weights
z
Erect collector braces (see Chapter 5.1 "Distances
between collector braces for on-site base ancho-
ring").
z
Insert loading trays (Fig. 27,
Item 2
) into lower profi-
les (Fig. 27,
Item 1
) and into each other (Fig. 27,
Item 3
).
z
Insert concrete slabs or similar into loading trays
(for required weight, see Tab. 8).
5.3.3 Providing extra security for the flat roof
supports using rope
You may also additionally secure the weighted flat roof
support with ropes.
Select the rope depending on the expected loads
(see Tab. 8).
z
Fasten each collector on site to the screw on the lo-
wer profile and
to
a suitable point on the roof, using
at least 2 wire ropes (Fig. 28,
Item 1
).
Fig. 26
Flat roof support on girders, dimensions in mm
(value in brackets = landscape version)
Fig. 27
4 loading trays per collector
Fig. 28
Flat roof support with ropes
63043970.46-1.SD
63043970.46-1.SD
563
563
(353)
563
563
(353)
2
3
1
63043970.19-1.SD
63043970.19-1.SD
63043970.19-1.SD
1
2
3
63043970.20-1.SD
63043970.20-1.SD
1
1
CAUTION!
SYSTEM DAMAGE
through modifications to the
design of the
flat roof supports
.
z
For example, never drill the flat roof
support profiles.
