Miele ProLine CS 1013-1 Operating And Installation Instructions page 14

Warning and Safety instructions

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.

Where several ProLine appliances are installed side by side:
Hot objects can damage the seal of the cover strip. Do not place hot
pans near or on the cover strip.
14