Progress PHN 1220 User Manual page 19

6. Place the door on solid ground and protect
the surface of the handle with a soft cloth.
7. Activate the interlocking system by
removing the inner pane.
8 . Turn both the toggles 90° and pull these
out of their place.
9 . Carefully lift the top pane out a little and
pull out the pane which is visible on all
four sides of the frame.
Clean the oven door with lukewarm water
and a soft cloth. Do not use any scourers,
metal wool, abrasive sponges or acids which
could damage the heat reflecting special
surfaces of the inner pane.
After cleaning the inner pane put back in the
door. Insert the door in the oven; proceed in
reverse order. Be mindful of the correct
alignment of the panes.
Proceed as follows:
The inner pane with the frame on four sides
must be installed so that the screen faces the
outside of the oven. Touch the visible surface.
If there is no roughness on the level of the
screen, the pane is inserted correctly.
90°
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