Miele DGC 7840 HC Pro Operating And Installation Instructions page 14

Warning and Safety instructions
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Plastic dishes that are not suitable for use in an oven will melt and
may ignite at high temperatures and damage the steam combination
oven.
Use only plastic containers that are suitable for use in an oven. Follow
the manufacturer's instructions.
If you wish to use plastic containers for steam cooking, make sure
that these are heat-resistant to 100 °C and able to withstand hot
steam. Other plastic containers can melt or become fragile and brittle.
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Food which is stored in the oven compartment can dry out and the
moisture released can lead to corrosion damage in the steam
combination oven. Do not leave food in the oven compartment and do
not use any cooking containers which are susceptible to corrosion.
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Risk of injury from the open door. You could bang into the open
door or trip over it. Avoid leaving the door open unnecessarily.
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The door can support a maximum load of 10 kg. Do not lean or sit
on an open door, or place heavy items on it. Make sure that nothing
gets trapped between the door and the oven compartment. The
steam combination oven may get damaged.
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Oils and fats can ignite if allowed to overheat. Never leave the
steam combination oven unattended when cooking with oil or fats.
Never attempt to put out oil or fat fires with water. Switch the steam
combination oven off and extinguish the flames by leaving the door
closed.
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Due to the high temperatures radiated, objects left near the steam
combination oven could catch fire. Do not use the steam
combination oven to heat up the room.
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Grilling food for excessively long cooking durations can cause it to
dry out with the risk of catching fire. Do not exceed the
recommended cooking durations.
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Some foods dry out very quickly and can be ignited by high grilling
temperatures.
Do not use grilling functions for crisping rolls or bread or to dry
flowers or herbs. Instead use Fan Plus  or Conventional Heat .
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