Electrolux Professional 603877, Installation And Operating Manual, Page: 17 / 46

17
The meaning of the various information given on it is listed
below:
F.Mod. factory description of product
Comm.Mod. commercial description
PNC production number code
Ser.No. serial number
Type ref. certification group of the appliance
V power supply voltage
Hz power supply frequency
kW power input
A absorbed current
MW freq microwaves frequency
CE marking
WEEE symbol
IPX4 dust and water protection rating
E.2 Characteristics of power supply
The AC power supply to the machine must meet the following
conditions:
• max. voltage variation ± 5%
• max. frequency variation ± 1% continuous ± 2% for a short
period.
Harmonic distortion, unbalanced three-phase supply voltage,
voltage pulses, interruption, dips and the other electric
characteristics must respect the provisions of point 4.3.2 of
Standard EN 60204-1 (IEC 60204-1).
WARNING
The machine's power supply
must be protected against over-
current
(short circuits and
overloads) by fuses or suitable
thermal magnetic circuit break-
ers. A suitable high-sensitivity
manual-reset differential omnip-
olar
thermal-magnetic switch
with contact gap enabling com-
plete disconnection in category
III overvoltage conditions and
complying with the current regu-
lations,
must be installed
between the power cable and
the electric line.
WARNING
For protection against indirect
contacts (depending on the type
of supply provided for and con-
nection
of earths to the
equipotential protection circuit)
refer to point 6.3.3 of EN 60204-
1 (IEC 60204-1) with the use of
protection devices that ensure
automatic cut-off of the supply in
case of isolation fault in the TN or
TT systems or, for IT systems, the
use of isolation controllers or
differential
current protection
devices to activate automatic
power disconnection (an isola-
tion controller must be provided
for indicating a possible first
earth fault of a live part, unless a
protection device is supplied for
switching off the power in case of
a such a fault. This device must
activate an acoustic and/or visual
signal which must continue for
the entire duration of the fault).
For example: in a TT system, a
differential switch with cut-in cur-
rent (e. g. 30 mA) coordinated
with the earthing system of the
building where the machine is
located must be installed ahead
of the supply.
F INSTALLATION AND ASSEMBLY
F.1 Introduction
WARNING
Refer to “ Warning and safety
information “.
To ensure correct operation of the appliance and maintain safe
conditions during use, carefully follow the instructions given in
this chapter.
Check and, if necessary, level the appliance after positioning.
Incorrect levelling can cause appliance malfunctioning.
F.2 Customer's responsibilities
The tasks and works required of the Customer are:
• check the floor planarity on which the appliance is placed;
• arrange an earthed power socket of suitable capacity for the
input specified on the data plate;
NOTE!
For information regarding the electrical connection,
refer to “A.6
Electrical connection “.
F.3 Appliance space limits
• A suitable space must be left around the appliance (for
operations, maintenance, etc.).