Miele DAS 4920 Operating And Installation Instructions page 6

Warning and Safety instructions
Technical safety
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Unauthorised installation, maintenance and repairs can cause
considerable danger for the user. Installation, maintenance and
repairs must only be carried out by a Miele authorised technician.
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A damaged appliance can be dangerous. Check it for visible signs
of damage. Do not use a damaged appliance.
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The electrical safety of this appliance 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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The connection data (voltage and frequency) on the data plate of
the cooker hood must match the mains electricity supply in order to
avoid the risk of damage to the cooker hood
Compare this before connecting the appliance to the mains. Consult
a qualified electrician if in any doubt.
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Do not connect the appliance to the mains electricity supply by a
multi-socket unit or an extension lead. These are a fire hazard and
do not guarantee the required safety of the appliance.
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