RAIS/attika NEXO 100 GAS Installationsanleitung Seite 212

4. Loosen the three screws on the inner flange in
the combustion chamber. Remove it.
5. Remove the small side plates by removing the lock in the top of the plates.
To do this, push the lock up. Next, remove the side pieces.
6. The rear plate can now be removed and the
inner cover plate can be detached.
26 - GB
CHANGING CHIMNEY CONNECTION