Smeg Electric Multifunction SE290X-6 - Manual (Page 23)

Instructions for the User
7.4 Door glazing
The glass in the door should always be kept thoroughly clean. Use
absorbent kitchen roll; remove stubborn dirt with a damp sponge and
ordinary detergent.
Do not use abrasive or corrosive cleaners for cleaning the door glazing.
(e.g. powder products, oven-cleaner sprays, stain removers and metal
scouring pads).
Do not use rough or abrasive materials or sharp metal scrapers to clean
the oven's glass doors since they may scratch the surface and cause the
glass to shatter.
Warning: before removing the panes of glass, make sure that at least
one of the door hinges has been locked in open position as described in
point "8.2 Removing the door". This operation might have to be repeated
during the glass removal process if the door is accidentally freed.
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