Cleaning and maintenance
87
EN
4. Raise the intermediate glass unit
upwards.
5. Clean the external glass pane and the
panes removed previously. Use
absorbent kitchen roll. In case of
stubborn dirt, wash with a damp sponge
and neutral detergent.
6. Reposition the intermediate glass unit.
7. The rubber strips
A, B
and
C
of the
intermediate glass unit must face the
outer glass.