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regarding the electrical connection are shown in the
installation diagram. This can also be downloaded
from the manufacturer’s website.
c
Any damaged fuses must be replaced by
authorised personnel. Their value and size
are indicated in the wiring diagram.
5.3.1 Electrical connection
Connection of the machine to the electrical mains must
be made by qualified, skilled personnel.
a
Power supply cable: it is compulsory for the
retailer - installer to adapt the insulation
class of the power supply cable to suit the
working environment in compliance with
current technical regulations.
- Check that the electric specifications match those
shown in the label.
- The electrical connection must be carried out in
compliance with current technical regulations.
- Make sure that the mains voltage reading corresponds
to the voltage indicated on the machine plate.
- Check that the power supply voltage does not differ
by more than 10% from its nominal value.
- The frequency of the power supply voltage must not
differ by more than 1% of its value.
- Connection of the machine to the mains must
be provided with an earth connection and an
equipotential circuit as set forth by current standards.
- Make sure that the electrical systems are efficiently
earthed.
- The earth conductor is to be connected to the earth
terminal identified by the standard symbol.
- The machine is equipped with a terminal identified
by the relative symbol for equipotential connections
between appliances (see rules for electrical plants).
- Connect the machine and the relative dedicated
safety device (not supplied) by using a power cable
compatible with the electrical characteristics of the
machine.
- In case of prolonged use of the machine it is
recommended that you execute the disconnection
procedure of the electrical connection by placing the
dedicated safety device in “OFF” state.
- The upstream electrical power line must be
dimensioned and protected in accordance with
current local regulations.
Electromagnetic compatibility (EMC)
The machine has been tested on electromagnetic
compatibility (EMC) pursuant to Standard EN 61326-
1 and is suitable for operation in institutes such
as hospitals, medical practices, laboratories and
environments connected to the public electricity grid.
The high-frequency (HF) energy emissions of
the machine are so small that interferences with
electrotechnical equipment in the immediate vicinity
are not likely.
The optimal positioning floor must be made of
concrete, wood or ceramic tiles. In case of machine
operation on floors made of synthetic materials,
the relative humidity must be 30% to minimise the
likelihood of electrostatic discharges.
1
2
3
4
Fig. 8
Connections (rear view of the machine)
1) Cold water connection.
2) Power supply socket.
3) Drain connection.
4) Cold or purified water connection (depending on
the sales configuration).
5.4 Water connection
)
CAUTION: The water in the wash tank is not
drinkable.
The quality of the water used must be compatible with
the manufacturing materials of the machine, with the
chemicals and with the process needs in the various stages
of the procedure.
