Miele DA 9091 W Instruções de utilização e de instalação - Página 28

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Installation

Silencer

To achieve even further reductions in
noise levels, a special silencer (optional
accessory) can be fitted in the ducting
system.
Extraction mode
The silencer not only reduces noise
from the motor outside the house, but
also sounds from outside (e.g. traffic
noise). For this reason the silencer must
be positioned as close as possible to
the ducting exit .
28

Electrical connection

Refer to the notes in "Electrical
connection" and "Warnings and
safety notes" before connecting to
the power supply.
The connection data (voltage,
frequency) on the data plate must
match the data of the mains electricity
supply. The position of the data plate is
explained in the "Service" chapter.
The cooker hood is equipped with a
power cable and a safety plug.
The connection must be made via a
socket which remains accessible after
the cooker hood has been installed. If
the socket is no longer accessible after
installation, there must be a suitable
means of disconnection for all poles in
the household electrical system which
meets the requirements of overvoltage
category III.
Safety can be increased by fitting the
appliance with a residual current
device.
Only qualified electricians are permitted
to carry out work on the household
electrical system.
This appliance must be earthed.