Neff D99L10N0 - Manual (Page 14)

14
Installation instructions
Prior to installation, always follow the
instructions and warnings in the chapter
entitled “Safety instructions”!
Exhaust-air mode
The exhaust air is conveyed upwards via
a ventilation shaft or directly through the
outer wall to the exterior.
NOTE: The exhaust air must not be conveyed
into a functioning smoke or exhaust gas lue
or into a shaft which is used to ventilate
installation rooms which contain heating
appliances.
Before conveying the exhaust air into
a non-functioning smoke or exhaust gas lue,
obtain the consent of the appropriate
heating engineer.
Discharge exhaust air in accordance
with the oicial and statutory regulations
(e.g. regional building laws).
If the exhaust air is conveyed through
the outer wall, a telescopic wall box should
be used.
To ensure optimum performance, the
extractor hood requires:
– a short, straight exhaust air pipe and
– the largest possible pipe diameter.
If pipe bends cannot be avoided, ensure
the largest possible radii.
NOTE: If long, rough exhaust air pipes, a lot
of pipe bends or pipe diameters less than
150 mm are used, the air capacity will be less
than optimum and there will be an increase
in noise.
Use only pipes or hoses made of non-
combustible material for installation of the
exhaust air duct.
The manufacturer of the extractor hoods
is not responsible for complaints which can
be attributed to planning and design of the
pipework.
Connecting pipes
The diameter of the exhaust air pipes
should not be less than 150 mm.
Connection of 150 mm ø exhaust air
pipe (recommended size)
Attach exhaust air pipe
directly to the air-pipe
connector and seal
appropriately. If using an
aluminium pipe, smooth
the connection area
beforehand.
E
LECTRICAL CONNECTION
Before connecting the appliance to the
power supply, always follow the instructions
and warnings in the chapter entitled “Safety
instructions”!
The extractor hood may only be
connected by a qualiied electrician who is
familiar with the regulations of the relevant
electricity supply company.
ṇ RISK OF INJURY
If the power cord of the extractor hood is
damaged, it must be replaced by the
manufacturer, his customer service or
a similarly qualiied person to prevent
hazardous situations.
The power cord must be stowed away
securely following connection to the mains.
The extractor hood may be connected to
a correctly installed earthed socket only.
Attach the earthed socket as directly as
possible behind the lue duct.
– The earthed socket should be connected
via its own circuit.
– If the earthed socket is no longer
accessible following installation of the
extractor hood, a disconnector must be
itted as for a permanent connection.
If a permanent connection is required
A disconnector must be provided on the
installation side. Switches with a contact
opening of more than 3 mm and all-pole
disconnection are regarded as
disconnectors. This includes LS switches,
fuses and contactors.
Electrical speciications
The required connection data can be found
on the rating plate inside the appliance
when the grease ilters have been removed.
Length of the power cord: approx. 1.30 m
This extractor hood complies with the EC
interference suppression regulations.