Miele DA 420V-6, Operating Instructions Manual, Page: 432 / 448

Electrical connection
52
Installation, repairs and other work
by unqualified persons could be
dangerous. The manufacturer cannot
be held liable for unauthorised work.
All electrical work should be
undertaken by a suitably qualified
and competent person in strict
accordance with current national and
local safety and building code
regulations.
The rangehood must be connected to a
mains electricity supply which conforms
with current local and national
regulations.
For extra safety, it is advisable to install
a residual current device (RCD) with a
trip current of 30 mA.
Connection of this appliance must be
made via a suitable isolator switch
which provides disconnection on all
poles and which complies with national
and local safety regulations. The
isolator switch should be easily
accessible after the appliance has been
built in. When switched off, there must
be an all-pole contact gap of 3 mm in
the switch (including switch, fuses and
relays).
The connection data is given on the
data plate. (See "After sales service").
Ensure that this data matches the
household mains supply.
If a flexible connection cable is being
used to connect the appliance to the
electricity supply, the cross-sectional
area of the individual leads must be
between 0.75 mm² and 1.5 mm².