en Cleaning and servicing
Lift the middle tab on the insert
3.
slightly.
Pull the insert out horizontally.
4.
Clean the insert under running wa-
5.
ter and dry it off.
36
Carefully clean the fins on the heat
6.
exchanger with a vacuum cleaner
and brush attachment.
Ensure that you vacuum the fins
from top to bottom so that they do
not become deformed or dam-
aged.
Carefully clean the air inlet grille
7.
with a vacuum cleaner and brush
attachment.
In doing so, ensure that you do not
deform or damage the grille.