FALMEC NUVOLA, Instruction Booklet, Page: 23 / 72

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Before performing any cleaning or maintenance operations, disconnect the appliance by un-
plugging it or using the main switch. The manufacturer disclaims all liability for any damage
that may be directly or indirectly caused to people, things and animals due to the failure to
follow all the instructions provided in this booklet and above all the warnings relating to the
installation, operation and maintenance of the appliance.
- there is a fire risk if cleaning is not carried out in accordance with the instructions.
CAUTION: Accessible parts may become hot when used with cooking appliances.
- Max. length screw for fixing the chimney is 10 mm (provided by the manufacturer).
WARNING: Failure to install the screws or fixing device in accordance with these instructions
may result in electrical hazards.
TECHNICAL SPECIFICATIONS
B
The technical data pertaining to the electric appliance The technical specifications of the ap-
pliance are shown on the rating plates located inside the range hood.
INSTALLATION
C
(Section reserved for qualified installers of the range hood)
The recommended distance between the cooker and the lower part of the range hood for the
installation is about 110 cm. In borderline cases, with a slight efficiency loss, the distance can
be increased to about 150 cm. The minimum distance cannot be less than 65 cm, as envisioned
by the Standard.
Should the instructions of the gas cooker specify a greater distance, take this into considera-
tion.
In the outside exhaust version, the diameter of the fume discharge duct must be no smaller
than the range hood connection.
In the horizontal sections, the duct must slope slightly (around 10%) upwards, so at to better
convey the air outside of the room.
Reduce curves to the bare minimum, and check that the length of the ducts is also the bare
minimum.
Comply with the current regulations on air discharge into the atmosphere.
If other appliances that use gas or other fuels are being used at the same time (boiler, stove,
fireplaces, etc.), make sure the room where the fumes are extracted is well ventilated, in com-
pliance with the current regulations.
Assembly instructions: see section “O” of the booklet.
ELECTRICAL CONNECTIONS
D
(Section reserved for qualified installers)
WARNING!
Before doing any work inside the range hood, disconnect the appliance from the mains
power supply.
Check that the wires inside the range hood are not disconnected or cut; if this is the case,
contact your nearest service centre. The electrical connections must be performed by quali-
fied personnel.
The connections must be performed in compliance with the legal standards in force. Check
that the relief valve and the electrical system are able to support the load of the appliance (see
the technical specifications in point B).
Some types of appliance are supplied with a cable without plug; in this case, “standardised”
plugs must be used, keeping in mind that:
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