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sting of the system by professionally qua-
lifi ed personnel.The Manufacturer cannot
be deemed responsible for any damages
caused by the lack of unit earthing.
Never interrupt the earth wire
(Yellow-Green).
CONNECTION TO THE ELECTRIC
DISTRIBUTION NETWORKS - see
SECT. IMAGES - REF. h)
If necessary, remove the terminal
box protection panel located on the
back of the machine.
The equipment is delivered to work with
the voltage indicated on the technical label
attached on the appliance.. Any other con-
nection is to be considered improper and
therefore dangerous.
It is mandatory to respect the
connection provided by the
manufacturer, visible on the connec-
tion label near the terminal board.
It is forbidden to modify the wir-
ing inside the equipment
ELECTRICAL CONNECTION OF THE
CABLE TO THE TERMINAL BOARD /
Connect the power cable to the terminal
board as described in: "Power supply con-
nection" and indicated on the connection
plate.. The diagram and the table (see
Technical data) indicate the possible con-
nections according to the mains voltage.
CONNECTION TO "EQUIPOTEN-
TIAL" SYSTEM - see SECT. IMA-
GES - REF. i)
The protective earthing consists of a se-
ries of contrivances, which ensure the
same earth potential in the electrical
earths, thus preventing the same earths
from being tensioned.
The earthing has the aim to ensure that
the earths of the household appliances
have the same potential of the earth.
Earthing also makes the automatic in-
tervention of the residual current device
easier. Protection earthing involves not
only the electrical system, but also all the
THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
POWER SUPPLY CONNECTIONS
other systems and metallic parts of the
building, including piping, beams, hea-
ting system and so on, so that the whole
building turns out to be under safety con-
ditions, also in case a lightning should hit
the building.
Before proceeding with the opera-
tions, see "General safety info".
The appliance must be included in
an "Equipotential" system, which
efficiency must be tested, accord-
ing to the rules in force in the installation
country.
The electrician preparing the gen-
eral electrical system must guaran-
tee a system in conformity with the
regulations, for what concerns the direct
and indirect contacts.
The electrician must connect all the
different earths to the same poten-
tial, in order to achieve a good
"Equipotential" earthing system in the
area where the different appliances will
be installed.
For what concerns the connection
of the appliance to the room Equi-
potential system, use an electrical
yellow/green cable, suitable to the power
of the devices installed.
The appliance plate "Equipotential" is
usually on its panel, near the system
used for the connection; carry out the
connection after having recognized the
same plate (see schematic drawing for
the correct location).
Connect an edge of the earth electric
cable (the cable must be characterized
by the double colour yellow/green) to
the system used for the appliance "Equi-
potential" connection (see schematic
drawing Fig. 1).
Connect the opposite edge of the earth
electrical cable to the system used for
the "Equipotential" connection of the
area where the appliance will be instal-
led (Fig. 2).
- 13 -
4.
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