Soffit External Grille - Maico PushPull PP 45 RHK Montageanleitung

Mounting preparations PP 45 LE
● Determine installation position. Ensure
mounting is on a level wall surface. Note
dimensions. Take account of a 7 mm plaster
edge [P] all the way round.
● Adjust external wall façade insulation to the
soffit element.
! WARNING
Risk of injury if the soffit element or wall
sleeve comes loose. Only mount on walls
with sufficient load-bearing capacity. Firmly
plaster in soffit element and wall sleeve.
1. When using an extension: Apply moun-
ting adhesive [M] all around slot on face
end. Bond soffit element with extension. Be
sure to seal around the couplings, e.g. with
adhesive tape. Saw off extension to desired
installation dimension. Ensure that soffit
terminates flush with installation location.
2. Fit wall sleeve according to Chapter 8.1.
The wall sleeve must protrude 20 to 25 mm
beyond the external wall so that the soffit
element can be attached.
NOTICE
Damage to unit and damage to brickwork
caused by condensate in the event of in-
correct mounting where condensate runs
towards the internal wall if the wall sleeve
and soffit duct are at too slight an incline.
Mount wall sleeve and soffit duct with incline
of 1 to 2 % to the external wall.
3. On external wall side, slide rubber seal [2]
onto protruding wall sleeve.
4. Slide soffit element onto wall sleeve/rub-
ber seal up to stop. The soffit duct must be
flush with the wall. Shorten wall sleeve if
the soffit duct protrudes beyond the wall.
5. Align soffit duct and ensure an incline of
1 to 2 % towards the window.
10 Mounting soffit elementPP 45 LE | UK
6. Secure soffit element:
NOTICE
Incorrect screw connection will result in
unit damage. If screwing directly to the wall,
drill holes with a max. diameter of 8 mm
exactly in the groove [R]. Never drill the
soffit duct at any other point.
Fix soffit element to wall (e.g. with moun-
ting adhesive). Alternatively, screw soffit
element to wall with suitable screws or
wind clamping band around at 2 to 3 loca-
tions and screw to the wall.
7. Only mount soffit external grille with holder
and wall seal once the plastering work is
complete  Chapter 9.2.
10.1 Soffit external grille (
Only mount external grille once the
i
external plastering is complete.
Wall seal [4.1] protects against leakages
i
and prevents any condensate produced
from getting behind the plaster.
Formation of surface rust:
i
External factors (e.g. air containing
sulphur dioxide or salt, dust containing
iron etc.) may cause surface rust to
form on stainless steel. We recommend
thoroughly cleaning unpainted stainless
steel parts before mounting (remove
dust and fingerprints) and rubbing in a
little oil (e.g. care oil for stainless steel).
1. Remove two-part stainless steel grille
before mounting work commences.
)
 Chap. 8.2
33