Sanremo OPERA The Revolution Instruction Booklet page 86

OPERA
4.5 -ELECTRIC CONNECTION (Fig.
6)
• The power supply line must be fitted
with a suitable omnipolar LINE DISCON-
NECTOR (automatic magnetothermal or
differential breaker) located upstream
of the control unit main switch, with a
minimum opening of contacts of 3mm.
• The grounding system must be compli-
ant with the national electrical regula-
tions current in the place of installation.
• The power supply cables must be sized
according to the maximum current re-
quired by the machine so that the total
voltage loss under full load is less than
2%.
• Data pertaining to the power supply line
must match those listed on the identi-
fication plate and those shown in the
technical specification table, which is
found in "chapter 2" of this manual.
EN
Fig. 6
G
Green
B Black
W White
Y/G Yellow/Green
BL Blue
BR Brown
Installation and connection
HAZARD
Before performing the electrical connec-
tion, ensure that the LINE DISCONNEC-
TOR is tripped (line is not live).
The machine is delivered already ready
for the voltage requested upon ordering.
• The machine is connected to the grid by the supplied
power cable (1) and to a breaker (2) that is properly
sized for the machine power consumption.
See the wiring diagrams in the figure for the connec-
tion method.
The differential breaker located upstream
of the machine must be positioned in an
easily accessible area.
2
1
230V.
N
L1
400V 3N
N
L1
L2
L3
6 / 10
CAP. 4
HAZARD
IMPORTANT
IMPORTANT
Y/G
N
BL
L1
BR
Y/G
N
BL
L1
B
L2
B
L3
BR
02-2014