13Burnt on Soilage1. Remove burnt on sugar, melted plastic, aluminium foil or other melted materials immediately, while the hob is still hot, using a glass scraper.Important: When using the glass scraperon the hot cooking zone, there is a risk ofburns!2. Clean the cooking surface as normal once it iscold.If the cooking zone has cooled down alreadyprior to the soilage being removed, warm it upagain for cleaning.Scratches or dark marks on the ceramic glasssurface, which have been caused by a panbase with sharp edges, cannot be removed.However, they do not impair the function ofthe cooking surface.The Hob FrameImportant! Do not put vinegar, lemons or scale removers on the hob frame,otherwise mat spots will appear.1. Wipe the frame with a damp cloth and a little washing up liquid.2. Soften dried dirt with a wet cloth. Then wipe off and rub dry.Operating Instructions (GB)All manuals and user guides at all-guides.com