10
6.4
Inserting the wall duct
Fig. 14
Note:
For installation close above the
base plate, continue with Fig. 16.
•
Position the guide element
(1)
at the
hole and drive in until the base plate is
in contact with the wall.
•
Drill a hole ø 6 at least 50 mm deep.
•
Drive the dowel nail 6x40 mm
(2)
into
the wall and tighten.
Fig. 15
•
Place the foam pipe with outside flange
(1)
in the core hole and insert up to the
beginning of the snap lug
(note Fig. 18).
•
Drive in the foam pipe with outside
flange with a rubber mallet until the
outside flange is fully in place.
Note:
Alternatively, the
guide element
(1)
can also be installed
after the outside flange
(2)
, but
note:
the wall duct must be completely
installed before foaming!
Continue with Fig. 18
Fig. 16
When installing close above the base
plate, cut off the lower part of the guide
element.
•
Cut off the guide element
(1)
below the
marking ridges.
1
2
1
1
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