11
Ed. 0121 - 70702580 REV01 Silea - Pre-installation
A
20K
N:
F - R - S - T...L:
MADE IN IT
AL
Y
Mod.
SIL/30
KR
- C5
-
CP
VO
LT
AC
3-40
0-5
0HZ
KW
2,1
2020
S/N
SIL30KRC5CP
20 01 0129
AC 3 N400
AC 3 230
AC 230
AC 208
AC 3 208
L1
L1
L2
L2
L3
N
N
T
S
R
F
T
S
R
Fig. 8
Electrical connection
The electrical connection must be carried out
exclusively
by qualified personnel after reading the
safety warnings at the beginning of the manual.
Before installing the appliance,
check that systems
comply with the regulations in force
in the country
where it is going to be used and
with the
specifications indicated on the appliance rating plate
on the LH side of the product.
•
machines
have
the power cable already installed; a plug
(not supplied) must be fitted to it
of suitable capacity.
This operation must be carried out
by qualified personnel.
For a correct electrical connection, the appliance must:
•
be included in an
equipotential system
Fig. 10
in
compliance with the legislation in force. This connection
must be made between the various devices with the terminal
marked with the equipotential symbol
. The cable must
have a maximum cross-section of 10 mm
2
(in compliance
with IEC EN 60335-2-42:2003-09) and must be yellow-green;
•
must be
grounded
to the mains (green-yellow wire);
•
must be connected to a
circuit breaker
in compliance with
the regulations in force (0.03A A type);
•
must be connected to an
omnipolar circuit breaker
allowing complete disconnection in overvoltage III category
conditions.
The Manufacturer accepts no liability for failure to comply with
the above.
If required, the cable must be replaced by the Dealer
or its technical service or by a person with similar
qualifications to prevent any risk.
Installation
earth
neutral
phases
The following pages show the electrical diagrams: please refer
to the one of the specific model to connect.
The diagrams on the right are supplied in case of replacement of
the connection cable with a new one, as the machines have the
connection cable already fitted.
