23
INSTALLATION AND ASSEMBLY
23
iV-Office ventilation device | Installation instructions
NOTICE: Accumulation of condensation
water in thewall sleeve
.
Damage to exterior wall and masonry and the
building structure!
• Attach the wall sleeve with a slope of
1° to 2° to the exterior wall.
►
Attach the wall sleeve inside and outside with the
mounting wedges so that there is a slope of 1 – 2°
to the exterior wall.
►
Check the angle of the wall sleeve using a spirit
level.
NOTICE: Contamination of the wall sleeve,
e. g. by plaster residues,
leads to damage to
the sound insulation lining made of Inventin!
• Before foaming the free space between the
wall sleeve and masonry, insert styrofoam
discs.
►
Insert the styrofoam discs into the wall sleeve from
the inside and outside.
NOTICE: Interruption of the thermal
insulation composite system.
Damage to the building structure!
• During installation, replace the wall
structure as far as the wall sleeve.
• Observe the necessary barrier levels.
►
Foam-seal the gap between the wall sleeve and
masonry all the way around with non-pressing
2K polyurethane foam.
► Cut off the excess, hardened 2K polyurethane foam
and protruding mounting wedges so they are flush
with the exterior and interior wall.
Take care
not
to damage the connecting
cable on the interior wall.
► If necessary, trim the wall sleeve so it is flush with
the render.
►
Deburr the edges.
The wall sleeve is installed.
1 – 2°
24 h
!
