Miele Built-in coffee machine Operating And Installation Instructions page 12

Warning and Safety instructions
Technical safety
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A damaged appliance is dangerous. Check it for any visible
damage. Never install or attempt to use a damaged appliance.
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Before connecting the appliance to the mains supply, make sure
that the voltage and frequency details given on the data plate
correspond with the on-site electricity supply, otherwise the
appliance could be damaged. If in doubt, contact a qualified
electrician.
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The electrical safety of this appliance can only be guaranteed
when continuity is complete between it and an effective earthing
system which complies with local and national safety regulations. It
is most important that this basic safety requirement is present and
tested regularly and, where there is any doubt, the household wiring
system should be inspected by a qualified electrician.
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Do not connect the machine to the mains electricity supply by a
multi-socket adapter or an extension lead. These do not guarantee
the safety of the appliance (e.g. danger of overheating).
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For safety reasons, this appliance may only be used when it has
been built in.
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If the coffee machine is to be built in above another appliance,
there must be a full-width, closed shelf between them (except in
combination with a built-in plate warmer).
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This appliance must not be installed and operated in mobile
installations (e.g. on a ship).
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Only use the coffee machine in rooms where the ambient
temperature is between 10 °C and 38 °C.
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