Vaillant auroTHERM VFK 145/2 H Installation Manual page 24

5 Assembly
Fig. 5.15 Screwing the roof batten
Fig. 5.16 Screwing the spacer
24
> Screw the roof batten firmly to the rafters
at the right and left next to the spacer
using No. 3 screws (¬ Table 5.2/5.4).
> Remove the spacer.
> Keep the position of the roof batten
unchanged and screw the batten to each
rafter using the supplied No. 3 screws
(¬ Table 5.2/5.4).
> Lay the spacer (1) once more on the col-
1
lector and the previously fitted roof bat-
ten.
b
Caution!
Leaks caused by inaccurate
mounting position!
Leaks can occur in the cover
plates for roof integration if the
mounting position of the spacer is
not precise.
> Take care that the spacer
-
-
-
> Screw the spacer to the roof batten above
the collector with the supplied No. 2
screws (¬ Table 5.2/5.4) using the Torx
bit.
a
Danger!
Risk of death caused by
improper assembly!
If not fixed properly, the flat col-
lector can fall off and endanger
persons.
> After fixing each collector,
check that all screwed connec-
tions are tight and retighten
them if necessary.
Installation manual auroTHERM 0020100606_02
is lying horizontally,
is resting flush at the side
on the inner edge of the
collector,
terminates at the ends in
line with the inner edge
of the collector.