15
ENG
Heating liquids
Microwave heating of beverages can result in delayed eruptive boiling,
therefore care must be taken when handling the container. In fact, when
the temperature reaches boiling point, steam tends to remain trapped in
the liquid until it is disturbed.
To avoid this superheating effect and the consequent risk of scalding,
always place a plastic spoon in the liquid to be heated.
Containers and materials
Only use ustensils that are suitable for use in microwave ovens.
Below, you will find details of the various types of containers, which can be
or must not be used for the chosen cooking method.
microwave mode
Use containers suitable for microwave cooking.
A container can easily be tested for microwave “transparency”.
Place the empty container on the turntable together with a glass of
water and run the oven for one minute at maximum power.
After one minute:
• If the container is cold, it is “transparent” and can be used for micro-
wave cooking,
• If the container is warm or hot it is absorbent and must not be used
for microwave cooking.
Never use hermetically sealed containers.
Liquids and other foods must not be heated in sealed containers since
they are liable to explode.
Remember to remove covers and stoppers from feeding bottles, jars,
bottles and plastic containers.
Disposable containers
When heating food in plastic or paper containers, keep an eye on the
oven due to the possibility of ignition.
If smoke is observed, switch off or unplug the appliance and keep the
door closed in order to stifle any flames.
Metal containers
Never use metallic materials and containers for microwave cooking. You
can, however, use your appliance to heat or defrost certain preparations in
metallic trays, provided the height of the tray does not exceed 4 cm, not
including the cover.
With regard to the cover, follow the instructions on the package. It will
have to be removed or left in place, as the case may be. If not indicated
otherwise, play safe and remove it.
Centre the tray(s) on the turntable, leaving at least 1 cm clearance from the
oven walls. If there are several trays, space them at least 2 cm apart.
grill mode *
This cooking mode does not require the use of special containers. Use the
same kind of heat-proof containers as you would use in a conventional oven.
Never use plastic containers (they may melt) or containers in paper or
cardboard (fire-risk).
Maintain a minimum clearance of 2 cm between the food and the
grill element.
Materials
Containers
Suitable for
micro-waves
Remarks
METAL
Aluminium foil In certain cases May be used in small quantities to protect certain
parts of the food from overcooking. Risk of elec-
tric arcing if the foil is too close to the oven walls
or you have used too much.
Aluminium tray In certain cases See “Metal containers”, above
Metal sheet No Risk of electric arcing and fire
Freezer bag ties No Risk of electric arcing and fire
GLASS
Heat-resistant glass Yes Perfectly suitable
Glass with metal-based decora-
tion (gold, lead etc.)
No Risk of electric arcing
Fine glassware No May break or crack if heated suddenly
PLASTIC
Plastic containers Yes Perfectly suitable if the plastic is heat-resistant.
Certain plastics may be prone to deformation or
discoloration after repeated use.
Do not seal closed.
Plastic film Yes Can be used to retain moisture and prevent spit-
ting. The plastic must not touch the food during
cooking.
Puncture the plastic to allow excess vapour to
escape.
Use oven gloves to remove the plastic film after
cooking (risk of burns from hot vapour escaping
from the container).
DISPOSABLE CONTAINER MATERIALS FORBIDDEN IN GRILL
Polystyrene cups or packaging Yes Can be used for heating liquids and foods for a
short time. Overheating could melt the polystyre-
ne, which would then become mixed with the
food.
Paper bag No Fire-risk
Paper plates, cups, napkins or
absorbent paper.
Yes May be used for heating and brief cooking
Grease-proof paper Yes Can be used to retain moisture and prevent spit-
ting. Short times cooking.
Recycled paper No Risk of electric arcing
PORCELAIN
Porcelain containers Yes Perfectly suitable except with metal-based deco-
ration (gold, lead etc.).
Combined microwave + grill mode *
Containers not permitted in microwave mode are also not permitted in
combined mode. Containers not permitted in grill mode are also not per-
mitted in combined mode.
Use only containers that can withstand both microwaves and high
temperatures.
Summary of containers and materials permitted and not permitted in
microwave mode.
* Only Grill Version
