IKEA ICS500VB0 Use And Care Manual page 9

Double Grate (HOB 250)
The positioning feet on the grate must be placed in the round
grooves located at the front and rear of the cooktop.
A
A. Positioning feet
B. Grate
C. Round grooves
It is normal for the surface of white or biscuit ceramic glass to
appear to change color when surface cooking areas are hot. As
the glass cools, it will return to its original color.
Cleaning off the cooktop before and after each use will help keep
it free from stains and provide the most even heating. On
cooktops with white or biscuit ceramic glass, soils and stains
may be more visible, and may require more cleaning and care.
Cooktop cleaner and a cooktop scraper are recommended. For
more information, see "General Cleaning" section.
• Do not store jars or cans above the cooktop. Dropping a
heavy or hard object onto the cooktop could crack the
cooktop.
• Do not leave a hot lid on the cooktop. As the cooktop cools,
air can become trapped between the lid and the cooktop,
and the ceramic glass could break when the lid is removed.
• For foods containing sugar in any form, clean up all spills and
soils as soon as possible. Allow the cooktop to cool down
slightly. Then, while wearing oven mitts, remove the spills
while the surface is still warm. If sugary spills are allowed to
cool down, they can adhere to the cooktop and can cause
pitting and permanent marks.
• Do not allow objects that could melt, such as plastic or
aluminum foil, to touch any part of the entire cooktop.
When canning for long periods, alternate the use of surface
burners between batches. This allows time for the most recently
used areas to cool.
• Center the canner on the grate.
• Do not place canner on 2 surface burners at the same time.
• For more information, contact your local agricultural
department. Companies that manufacture home canning
products can also offer assistance.
IMPORTANT: Do not leave empty cookware on a hot surface
cooking area, element or surface burner.
Ideal cookware should have a flat bottom, straight sides, and a
well-fitting lid and the material should be of medium-to-heavy
thickness.
Rough finishes may scratch the cooktop. Aluminum and copper
may be used as a core or base in cookware. However, when used
as a base they can leave permanent marks on the cooktop or
grates.
Cookware material is a factor in how quickly and evenly heat is
transferred, which affects cooking results. A nonstick finish has
the same characteristics as its base material. For example,
aluminum cookware with a nonstick finish will take on the
properties of aluminum.
Use the following chart as a guide for cookware material
characteristics.
COOKWARE CHARACTERISTICS
Aluminum
Cast iron
Ceramic or
Ceramic glass
Copper •
Earthenware •
Porcelain •
enamel-on-
steel or cast
iron
Stainless steel •
• Heats quickly and evenly.
• Suitable for all types of cooking.
• Medium or heavy thickness is best for
most cooking tasks.
• Heats slowly and evenly.
• Good for browning and frying.
• Maintains heat for slow cooking.
• Follow manufacturer's instructions.
• Heats slowly, but unevenly.
• Ideal results on low to medium heat
settings.
Heats very quickly and evenly.
Follow manufacturer's instructions.
Use on low heat settings.
See stainless steel or cast iron.
Heats quickly, but unevenly.
A core or base of aluminum or copper
on stainless steel provides even
heating.