47
ENGLISH
Once the machine is out of the packaging and
its integrity, and that of the accessories has
been checked, place it on a flat, horizontal
surface and if necessary, use the adjustable
feet to make sure it is correctly level:
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up to a maximum of + 1 cm;
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machine.
Monitoring of water recipe to keep it within
required levels and maintenance of filtration
system is the user's responsibility.
In the case in which the depth of the seating
surface is not sufficient, it is possible to move
the front feet by 4 cm. The operation must be
performed by a qualified technician.
It is advisable to install a softener () and then
a mesh filter () on the external part of the
plumbing system, during preliminaries and after
levelling the machine.
In this way impurities like sand, particles of
calcium, rust etc.. will not damage the delicate
graphite surfaces and durability will be guaran-
teed.
Following these operations, connect the plumb-
ing systems as illustrated in the following figure.
Fig. 5
2. INSTALLATION
AND
PRELIMINARY
OPERATIONS
2.1 WATER
SPECIFICATIONS
Recommended mains pressure for the
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Avoid throttling in the connecting tubes.
Assess that the drain pipe (3) is able to
eliminate waste.
WARNING
WARNING
Fig. 6
KEY
Softener
Mesh filter
3 Drain Ø 50 mm
Failing to meet and maintain water at the follow-
ing levels will void the entire warranty:
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water to be cold.
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±SSP
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The machine must always be protected by an
automatic omnipolar switch of suitable
power with contact openings of equal dis-
tance or more than 3mm.
Victoria Arduino is not liable for any damage
to people or objects due to not observing
current security measures.
CAUTION
RISK OF SHORT CIRCUITS
2.2 ELECTRICAL
SPECIFICATIONS
Prior to connecting the machine to the electrical
mains, assess that the voltage shown on the
machine’s data plate corresponds with that of
the mains.
If it does not, carry out the connections on the
basis of the available electrical line, as follows:
IRU9 / 3 phases voltage + Neutral:
1234
5
Fig. 7
NOTE: For a correct functioning of the machine
the water works pressure must not
exceed 4 bars. Otherwise install a pres-
sure reducer upstream of the softener;
the internal diameter of water entrance
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2
3
1
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