Prior To Installation; Electrical Connection - Siemens LF 157 GA 70 Gebrauchsanleitung Und Montageanleitung

Prior to installation

For optimum extractor hood efficiency:
Short, smooth air exhaust pipe.
As few bends in the pipe as possible.
Diameter of pipe to be as large as possible
and no tight bends in pipe.
If long, rough exhaust-air pipes, many pipe
bends or smaller pipe diameters are used,
the air extraction rate will no longer be at
an optimum level and there will be an
increase in noise.
A The manufacturer of the extractor hoods
accepts no liability for complaints which
can be attributed to the design and layout
of the pipework.
Round pipes:
We recommend
Internal diameter: 150 mm or bigger.
We recommend internal diameters of
150mm or larger.
Flat ducts must have an internal cross-
section that equates to that of round pipes.
For exhaust-air mode, ensure that there
is an adequate supply of fresh air.

Electrical connection

WARNING: THIS APPLIANCE MUST BE
EARTHED
IMPORTANT: Fitting a Different Plug:
The wires in the mains lead are coloured in
accordance with the following code:
Green and
Blue - Neutral
Brown - Live
If you fit your own plug, the colours of these
wires may not correspond with the
identifying marks on the plug terminals.
This is what you have to do:
1. Connect the green and yellow (Earth) wire
to the terminal in the plug marked 'E' or
with the symbol, or coloured green or green
and yellow.
Yellow - Earth
2. Connect the blue (Neutral) wire to the ter
minal in the plug marked 'N' or coloured
black.
3. Connect the brown (Live) wire to the ter
minal marked 'L, or coloured red.
The extractor hood should only be
connected to an earthed socket that has
been installed according to relevant
regulations. If possible, site the earthed
socket directly behind the chimney panelling.
Electrical data:
Are to be found on the name plate inside the
appliance after removal of the filter frame.
Before undertaking any repairs,
always disconnect the extractor hood from
the electricity supply.
Length of the connecting cable: 1.30 m.
If it is necessary to wire the extractor hood
directly into the mains:
The extractor hood should only be connected
to the electricity supply by a properly qualified
electrician.
A separator must be installed in the house-
hold circuit. A suitable separator is a switch
that has a contact gap of more than 3 mm
and interrupts all poles. Such devices
include circuit breakers and contactors.
If the connecting cable for this applian-ce is
damaged, the cable must be replaced by
the manufacturer or his customer service or
a similarly qualified person in order to
prevent serious injury to the user.
This extractor hood corresponds to EC
regulations concerning RF interference
suppression.
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