Safety Precaution; Installation Instructions - Refsta LÜFTERBAUSTEIN I Manual De Utilización

GENERAL
Carefully read the following important information regarding
installation safety and maintenance. Keep this information
booklet accessible for further consultations.
The appliance has been designed for use in the ducting
version (air exhaust to the outside), filtering version (air
circulation on the inside ) or with external motor .

SAFETY PRECAUTION

1. Take care when the cooker hood is operating
simultaneously with an open fireplace or burner that
depend on the air in the environment and are supplied by
other than electrical energy, as the cooker hood removes
the air from the environment which a burner or fireplace
need for combustion. The negative pressure in the
environment must not exceed 4Pa (4x10-5 bar). Provide
adequate ventilation in the environment for a safe
operation of the cooker hood.
Follow the local laws applicable for external air evacuation.
Before connecting the model to the electricity net-
work:
- control the data plate (positioned inside the appliance)
to ascertain that the voltage and power correspond to
the network and the socket is suitable. If in doubt ask a
qualified electrician.
2. WARNING !
In certain circumstances electrical appliances may be
a danger hazard.
A) Do not check the status of the filters while the
cooker hood is operating
B) Do not touch bulbs or adjacent areas, during or
straight after prolonged use of the lighting installation.
C) Flambè cooking is prohibited underneath the cooker
hood
D) Avoid free flame, as it is damaging for the filters
and a fire hazard
E) Constantly check food frying to avoid that the
overheated oil may become a fire hazard
F) Disconnect the electrical plug prior to any
maintenance.
G) This appliance is not intended for use by young
children or infirm persons without supervision
H) Young children should be supervised to ensure they
do not play with the appliance
I) There shall be adequate ventilation of the room when
the rangehood is used at the same time as appliances
burning gas or other fuels
L) There is a risk of fire if cleaning is not carried out in
accordance with the instructions

INSTALLATION INSTRUCTIONS

Assembly and electrical connections must be carried
out by specialised personnel.
• Electric Connection
The appliance has been manufactured as a class II,
ENGLISH
therefore no earth cable is necessary.
The connection to the mains is carried out as follows:
BROWN = L line
BLUE = N neutral
If not provided, connect a plug for the electrical load
indicated on the description label. Where a plug is
provided, the cooker hood must be installed in order that
the plug is easily accessible.
An omnipolar switch with a minimum aperture of 3mm
between contacts, in line with the electrical load and
local standards, must be placed between the appliance
and the network in the case of direct connection to the
electrical network.
• The minimum distance between the support surfaces of
the cooking pots on the cooker top and the lowest part of
the cooker hood must be at least 65 cm.
If a connection tube composed of two parts is used, the
upper part must be placed outside the lower part.
Do not connect the cooker hood exhaust to the same
conductor used to circulate hot air or for evacuating
fumes from other appliances generated by other than an
electrical source.
Before proceeding with the assembly operations, remove
the anti-grease filter(s) (Fig.3 G) so that the unit is easier
to handle.
In the case of assembly of the appliance in the suction
version prepare the hole for evacuation of the air.
Installation
To properly install the hood, proceed as follows:
1.Fixing the cooker-hood to the lower part of a wall unit
2.Select method of operation (extraction or re-circula-
tion).
Fitting the cooker-hood to the lower part of a wall unit.
The appliance should be embedded into the wall unit or
another support. This process should be carried out by
using 4 screws suitable for the kind of unit following the
instructions for the drilling of the holes as shown in (Fig. 1)
Exhausting Version
With this type of installation the appliance discharges
the vapours externally outside the main wall or an exist-
ing exhaust conductor. A non inflammable Ø 150 mm
mural telescopic tube (acceptable standard) is neces-
sary and should be connected to the flange B supplied
(Fig.5).
Filter Version
To transform the exhausting version to a filter version
cooker hood, active carbon filters are required and you
should ask for them from your local supplier.
The active carbon filters purify the air that is recycled
within the environment. The filters are not washable or
regenerative and must be replaced at least every 4
months. The saturation of the active carbon depends on
the frequent use of the cooker-hood, from the type of
food cooked and the frequency of cleaning the grease.
The rectangular filters must be affixed to the exhausting
area inside the cooker-hood. Fit the pivots (K) in the
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GB