SERVICE MANUAL
ADVANCE OVENS
04/02/2020 59
14. CONNECTIONS
14.1. ELECTRICAL CONNECTION
Before connecting the machine to the power connection, check that the network voltage and frequency correspond
to those indicated on the appliance nameplate. Check that the cross-section of the power cable is appropriate for
the required consumption.
It is essential that the electrical installation where it is going to be connected has an EARTHING SOCKET, in
addition to the appropriate protection of the magneto-thermal switch and differential.
An AUTHORISED TECHNICIAN should always carry out the appliance
’s electrical connection.
The legal standards in force in each country on connections to the mains should be taken into account.
• The specifications plate indicates the maximum power in kilowatts (kW) and amperes (A) for the correct
sizing of the installation components (line, power supply cable
…). If the configuration is changed, the
values must be revised.
• Check that the mains voltage corresponds to that indicated on the appliance nameplate.
• The electric cable should be flexible, with an oil-proof covering, and it should not weigh less than the cable
in an ordinary sleeve made of standard polychloroprene or an equivalent synthetic elastomer (H05RN-F or
H07RN-F).
• The electrical cord must correspond to standard EN 60335-1:2002
“ordinary polychloroprene sheathed
flexible cable
”
• The cross-section of the power cable must be suitable for the rated current of the machine.
• The machine must be connected to earth using the connection on the machine connection strip.
• The manufacturer will not be held liable for possible damage originated by failure to observe this
requirement.
• Near the appliance and easily accessible to the user, between the power supply and the appliance, a
suitable omnipolar cut-off Circuit Breaker with a minimum contact separation of 3 mm must be installed.
This device should be used to disconnect the appliance during installation, repair, cleaning and
maintenance work. The manufacturer will not be held liable for damage originated by failure to observe this
requirement.
• A suitable safety switch / Residual current device must be installed near the appliance between the power
supply and the appliance. The manufacturer will not be held liable for damage originated by failure to
observe this requirement.
• If any faults are observed during the installation of the equipment, the supplier should be notified
immediately.
To access the connection strip, release the front panel, pass the cable sleeve through the stuffing box on the lower
exterior base and connect as shown on the strip.
VERY IMPORTANT: Before installing the left side panel, attach the electrical supply hose securely to the
stuffing box.
When several appliances are installed in series, they should be earthed to each other using the
point assigned for this purpose, located in the oven base, at the back. The connection is
represented by the symbol.
The voltage configuration of the machine is stipulated on the nameplate (FACTORY ELECTRICAL
CONNECTION). All the machines are equipped with a terminal box for configuring voltage and power/amperage
options (230 V 1 N~, 230 V 3~ o 400 V 3 N~).
To access the connection strip, remove the front cover. This allows the power cable to be connected and the
machine configuration to be changed if required.
If the configuration is modified, this should be indicated on the side of the nameplate using the labels supplied.
The power cable must be secured using the packing glands.
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