Installation and maintenance instructions
EN
2.1 INSTALLATION
During installation, carry-out a good machine levelling, which is a prerequisite for a correct operation thereof.
In order to prevent any damages caused by vapours going out of the machine, make sure that the surrounding
materials don’t deteriorate in their presence.
2.1.a Electrical connection
The electrical power supply shall be fed to the machine by connecting it to a wall-mounted differential magneto-
thermal on/off switch, with a contact aperture distance equal to or greater than 3 mm.
The said magnetothermal on/off switch should be rated according to the following table, as a function of the
power supply voltage, the machine model, and the heating type (electrical or steam heating).
Model
Heating type
Power supply
(V)
Electrical
loading
(kW)
Electrical
absorption
(A)
Feeding cable
(mm²)
Wall switch
(A)
Switch
curve
GE605
Electric
230V/3
12 31,5 6 40,0 C
GE605
Electric
400V/3N
12 18,3 4 25,0
C
GE605+CRC
Electric
400V/3N
12 18,3 4 25,0
C
GE755
Electric
230V/3
12
31,5 6 40,0 C
GE805
Electric
230V/3
12 31,5 6 40,0 C
GE805
Electric
400V/3N
12 18,3 4 25,0
C
GE1005
Electric
230V/3
15 37,7 10 40,0 C
GE1005
Electric
400V/3N
15 23,0 6 32,0
C
* Cold water connection
N.B.: Check that the voltage which the machine is set to correspond to the power supply voltage available.
Power cable cross section must not be less then that indicated in the table. If the cables are not protected by a
sheathing, use a flexible, protected cable in Polychloroprene with equivalent H07RN-F characteristics.
Cable must be connected to X1 terminal block passing through the cable brake (see refer to electrical diagram).
Check the line length; should it be too long, conform the line cross section to such line length and to current
drain. The power cable must not be pulled or pinched during normal operation or routine maintenance.
If the power cable is damaged, it must be replaced by the manufacturer or its technical assistance service or in
any case by a person with a similar qualification, in order to prevent any risk.
If the cable needs to be replaced, use only type H07RN-F.
The electrical safety of this equipment is only assured if it is connected as follows
It is necessary to connect the equipment to an effective ground installation, as specified by the electrical safety
regulations in force.
Check that this basic requirement is complied with and, in case of doubt, ask for a careful check of the installation
by a qualified personal.
In addition, the equipment shall be part of an equipotential system, the effectiveness of which should be checked
according to the regulations in force.
The connection should be made at the screw marked by the respective label located on the equipment back
side. (
)
The manufacturer declines any responsibility for any damages caused by lack of an effective ground installation.
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