Miele CS 1018 G Operating And Installation Instructions page 14

Warning and Safety instructions
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If the appliance has not been used for a long period of time it
should be thoroughly cleaned before it is used again. It is also
advisable to have the appliance tested by a qualified person for
safety.
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Where several CombiSets are installed side by side:
Hot objects can damage the seal of the cover strip between the
appliances. Do not place hot pans near or on the cover strip.
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