17.2.3 "Combination 3"
In this operating mode, the device works in microwave mode for 67% of the cooking time
and in grill mode for 33% of the cooking time.
Turn the control knob power to MW /Grill 3.
The remaining operation is identical with the operating mode "Combination 1" described
above.
18 Cleaning and Maintenance
This chapter provides you with important notices with regard to cleaning and maintaining
the device. Please observe the notices to prevent damages due to cleaning the device
incorrectly and to ensure trouble-free operation.
18.1 Safety information
Please observe the following safety notices, before you commence with cleaning the
device:
► The device must be cleaned regularly and any food residues must be removed.
Insufficient cleanliness of the device can lead to the destruction of the surface, which for
its part can have a negative impact upon the service life of the device and can lead to a
dangerous condition of the device as well as fungal and bacterial contamination.
► Switch the oven off prior to cleaning it and unplug the plug from the wall power outlet.
► The cooking chamber is hot after it is used. There is a danger of burns! Wait until the
device has cooled down.
► Clean the cooking chamber after use as soon as it has cooled down. Extended waiting
unnecessarily complicates cleaning and can make it impossible in extreme cases.
Excessive accumulations of dirt can even damage the device under certain
circumstances.
► If dampness penetrates into the device, this can damage the electronic components.
Please ensure that no liquid can enter the interior of the device through the ventilation
slots.
► Do not use any aggressive or abrasive cleaning agents or solvents.
► Do not scrape off stubborn dirt with hard items.
18.2 Cleaning
Cooking chamber and inside of door
► Always remove grease residues in the device, as these residues can otherwise
ignite.
Attention
Danger of fire
56