Miele CVA 7440 Installation And Operating Instructions Manual page 9

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To avoid the risk of damage to the machine, make sure the
connection data (voltage and frequency) on the data plate
corresponds to the household supply, before connecting the
machine to the mains supply. Consult a qualified electrician if in any
doubt.
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The electrical safety of this coffee machine can only be
guaranteed when correctly earthed. It is essential that this standard
safety requirement is met. If in any doubt please have the electrical
installation tested by a qualified electrician.
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Temporary or permanent operation on an autonomous power
supply system or a power supply system that is not synchronised
with the mains power supply (e.g. island networks, back-up systems)
is possible. A prerequisite for operation is that the power supply
system complies with the specifications of EN 50160 or an
equivalent standard.
The function and operation of the protective measures provided in
the domestic electrical installation and in this Miele product must
also be maintained in isolated operation or in operation that is not
synchronised with the mains power supply, or these measures must
be replaced by equivalent measures in the installation. As described,
for example, in the current version of BS OHSAS 18001–2 ISO
45001.
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Do not connect the machine to the mains electricity supply by a
multi-socket adapter or an extension lead. These are a fire hazard
and do not guarantee the required safety of the appliance.
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The coffee machine must not be used in a non-stationary location
(e.g. on a ship).
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For safety reasons, this machine 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 when
it is combined with a suitable built-in plate/food warming drawer).
Warning and Safety instructions
9