Installation And Preliminary Operations - Nuova Simonelli APPIA II Manuel D'instructions

4.

INSTALLATION AND PRELIMINARY OPERATIONS

After unpacking, assess that the machine and
its accessories unit are complete, then proceed
as follows:
surface;
the insert into the cylindrical unit;
inside the unit;
allotted setting for the machine's adjustable
feet;
able feet;
NOTE: the unit grooves have to face upwards,
as shown in the following illustration.
It is advisable to install a softener (1) and then
a mesh filter (2) on the external part of the
plumbing system, during preliminaries and
after levelling the machine. In this way impuri-
ties like sand, particles of calcium, rust etc will
not damage the delicate graphite surfaces and
durability will be guaranteed. Following these
operations, connect the plumbing systems as
illustrated in the following figure.
WARNING
Recommended mains pressure for the
water is [2.3] bar.
Avoid throttling in the connecting tubes.
Assess that the drain pipe (3) is able to
eliminate waste.
-
1
KEY
1 Softener
2 Mesh filter
3 Drain Ø 50 mm
NOTE: For a correct functioning of the machine
the water works pressure must not
Fig. 9
exceed 4 bars.
Otherwise install a pressure reducer
upstream of the softener; the internal
diameter of water entrance tube must
not be less than 6mm (
RISK OF SHORT CIRCUITS
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.
Nuova Simonelli is not liable for any dam-
age to people or objects due to not observ-
ing current security measures.
Prior to connecting the machine to the electrical
WARNING 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:
2
3
Fig. 10
KEY
1 Black
2 Grey
).
"
3 Brown
CAUTION
NOTE: At the start of the day's activities and in
NOTE: In case of use where service is continu-
V 380 / 3 phases voltage +Neutral:
V 230 / monophase voltage
4 Blue
5 Yellow-green
any case, if there are any pauses of
more than 8 hours, then it is necessary
to change 100% of the water in the cir-
cuits, using the relevant dispensers.
ous, make the above changes at least
once a week.
Fig. 11
Fig. 12
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