Nuova Simonelli Aurelia II, User Handbook Manual

Page: 16 / 48

48
ENGLISH
Fig. 11
KEY
1 Softene
2 Mesh filter
3 Drain Ø 50 mm
CAUTION
RISK OF SHORT CIRCUITS
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:
‡IRU V 380 / 3 phases v Neutral:
Fig. 12
Fig. 13
KEY
1 Black
2 Grey
3 Brown
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.
Avoid throttling in the connecting tubes.
Assess that the drain pipe (3) is able to
eliminate waste.
WARNING
2
3
1
‡IRU V 230 / monophase voltage
4 Blue
5 Yellow-green
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.
NOTE : At the start of the day’s activities and in
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.
NOTE : In case of use where service is continu-
ous, make the above changes at least
once a week.
Monitoring of water recipe to keep it within
required levels and maintenance of filtration
system is the user's responsibility.
Failing to meet and maintain water at the follow-
ing levels will void the entire warranty:
‡WRWDOKDUGQHVVSSPSDUWVSHUPLOOLRQ
‡
water line pressure between 2 – 4bar and
water to be cold
4.1
WATE
SPECIFICATIONS
‡PLQIORZUDWHOKU
‡ILOWUDWLRQOHYHOEHORZPLFURQ
‡WGVWRWDOGLVVROYHGVROLGVOHYHOEHWZHHQ
– 250 ppm
‡ alkalinity level between 10 – 150 ppm
‡FKORULQHOHYHOOHVVWKDQPJO
‡3KOHYHOEHWZHHQDQG
4.2 ELECTRICITY
SPECIFICATIONS