Miele KM 421 Operating manual - Page 19

Cleaning and Care Do not use a steam cleaner to clean this appliance. Steam could penetrate electrical components and cause a short circuit. Pressurized steam could cause permanent damage to the surface and to components for which the manufacturer cannot accept responsibility. Do not use any sharp pointed objects which could damage the seal between the ceramic surface, the surrounding frame and the countertop. Never use abrasive or caustic (oven) cleaners, dishwasher detergent, scouring pads, steel wool or hard brushes. They will damage the surface. The ceramic surface can be cleaned using a cleaner for ceramic surfaces. Follow the manufacturer's instructions. Make sure that no cleaner residue remains on the ceramic surface by carefully wiping the cooktop with a damp cloth. They may damage the cooktop or produce toxic fumes when heated. Clean any spills immediately before they become difficult to remove. Clean the appliance regularly, preferably after each use. Allow the appliance to cool before cleaning. ^ Wipe off any soiling using a damp cloth. Stubborn soiling is best removed with a shielded scraper blade. ^ Apply a ceramic cleaner using a soft cloth or paper towel. To remove any limescale deposits or metallic residue apply a ceramic cleaner using a soft cloth and a shielded scraper blade if necessary. ^ After cleaning wipe the ceramic surface with a damp cloth and dry. A cleaner with a special additive to prevent water marks and smears on the ceramic surface may be used. Any melted solids like sugar, plastic or aluminum foil should be removed as soon as possible, while the burner is still warm. If they are allowed to harden the cooktop may become pitted. Be sure that pot and pan bases are clean and dry. After cleaning, dry the ceramic surface with a soft cloth to prevent a build up of limescale deposits. 19