7. Mounting (specialist installer) | gb
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8. Have a specialist insulate space
between soffit duct and external wall.
9. Use the fastening lugs [14] and
polystyrene / insulation material
dowels
(5 mm in diameter, provided by
customer) to fix soffit duct to
insulation. Be sure to produce a
1…2 % inclination towards the
condensation drip edge [12].
Condensation can drain out via the
drip edge.
10. Have a specialist insulate space
between soffit duct and external
plastering.
7.5 PP 60 KA-SR external cover
Undertake these steps if a
PP 60 KA-SR is being mounted.
1. Remove plaster protective cover on
outside if necessary.
2. Use hand saw or similar to saw off
upper half of wall insulation sleeve
flush with plaster.
The bottom, longer half of the wall
insulation sleeve serves as a
condensation drip edge.
3. Seal drip edge of wall insulation
sleeve on outside with silicone.
4. Place frame of external cover [2] on
bottom half of wall insulation sleeve
[10].
5. Align frame of external cover [2]
horizontally and centred in the middle
to the wall insulation sleeve.
6. Use dowels and screws (6 mm in
diameter, provided by customer) to
secure frame of external cover to
external wall.
7. Seal gaps between frame and façade
with silicone.
8. Slide external cover [1] into guide rails
of frame from front and then press
external cover down onto frame.