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.
26
5.5
Installing the profile rails
The profile rails must be joined together using plug con-
nectors. Each collector is provided with an upper and lo-
wer profile rail.
5.5.1 Connecting profile rails
z
Push plug connector (Fig. 31,
Item 1
) as far as it will
go into both profile rails (Fig. 31,
Item 2
).
z
To lock, tighten both fitted M10 threaded studs
(Fig. 31,
Item 3
) in the plug connector using a size
5 spanner.
5.5.2 Installing profile rails
Positioning the profile rails depends on
—
whether
they are being installed portrait or landscape
—
and on the clearances between the collector braces.
If using base anchoring, begin fastening the profile rails
as follows:
Tab. 10 Aligning the lower and upper profile rails when using
base anchoring
If using loading trays, begin fastening the profile rails as
follows:
Tab. 11 Aligning the lower and upper profile rails when using
loading trays
Fig. 31
Connecting profile rails
63043965.33-1.SD
63043965.33-1.SD
1
2
3
Fig. 32
Aligning the profile rails for on-site base anchoring
Fig. 33
Aligning the profile rails for loading trays
63043970.43-1.SD
63043970.43-1.SD
1
2 3
63043970.45-1.SD
63043970.45-1.SD
1
2
3
Base anchoring
Basic version
Auxiliary brace
portrait:
Align with middle hole
on plug connector
(Fig. 32,
Item 1
)
Align with second
slotted hole from right
(Fig. 32,
Item 3
)
landscape:
Align with third slotted
hole from right
(Fig. 32,
Item 2
)
--
Loading trays
2 collectors
3 to 10 collectors
portrait:
Align with middle hole
on plug connector
(Fig. 33,
Item 1
)
Align with sixth slot-
ted hole from right
(Fig. 33,
Item 2
)
landscape:
Align with second slot-
ted hole from right
(Fig. 33,
Item 3
)
Align with second
slotted hole from right
(Fig. 33,
Item 3
)