Zanussi ZCE 7690 Manual do utilizador - Página 29
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Também para Zanussi ZCE 7690: Folheto de instruções (36 páginas)
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To remove more stubborn
marks
1.
Bar Keepers Friend may be used to
clean off more stubborn stains or to
remove discolourations.
It may be necessary to rub the marks
hard for several minutes.
2.
Use a plastic pad specially for non-stick
saucepans with Bar-Keepers Friend for
removal of more stubborn soilage.
To remove burnt on soilage
We strongly recommend the use of a
Ceramic Hob Scraper (incorporating a single
edge razor blade) to remove spillage on the
hob, in particular sugar solutions, which if
not removed can cause permanent damage.
1.
Make sure the ceramic glass is cool.
2.
Use a ceramic hob scraper with care at
an angle of 30° to remove as much
soilage as possible.
3.
Use Bar-Keepers Friend or Hob Brite to
finish off as directed above.
To remove discolourations or
white and silver marks
These marks sometimes give the impression
of being in or underneath the hob glass.
They can almost always be removed
provided they have not become excessively
burnt on.
Follow the instructions above
under 'To Remove more Stubborn Marks'.
If this is unsuccessful, make up a paste of
one part water to three parts Cream of Tarter
and leave on the discoloured areas
overnight.
The marks should be easily
removable the next day provided they have
not been excessively burnt on. The paste
should be thoroughly washed off afterwards.
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