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Electric Ovens rev. 7____________________________________________________EKF 411 P – EKF 416 P – EKF 464 P
4. Instructions for the installer
The following instructions are aimed at the qualified installer, to ensure that he carries out the
installation, adjustment and maintenance operations as correctly as possible and according to
current legal regulations. Any operation must be performed with electrical power cut to the
appliance. Before using the appliance, carefully remove the special adhesive film protecting the
parts in stainless steel. Do not leave any glue residues on the surfaces. If necessary, remove them
at once, with an appropriate solvent.
Positioning - Position the appliance perfectly horizontally on a table or similar support (the table
or support must be at least 85 cm above the floor). Position it at a distance of not less than 10
cm from the side and rear walls, to enable natural ventilating air to circulate freely around it. The
appliance is ventilated through specific openings on the metal walls of the outer housing , and
ensures efficiency and long-life. For this reason it is strictly forbidden to obstruct these ventilation
openings, even partially or for short periods. Failure to observe this specific prohibition releases
the manufacturer of the appliance from all responsibility and immediately voids any guarantee
rights for the said appliance, because its constructive conformity has been voluntarily
compromised. Furthermore, the appliance is not suitable for embedding and for grouped
positioning with other identical appliances.
Electrical connection - The appliance must be connected to the electrical mains according to
current legal regulations. Before making the connection, make sure of the following:
-
the voltage and frequency values of the power supply system match the values on the
"technical data" plate affixed on the appliance;
-
the limiting valve and the system are able to support the appliance's load (see the
"technical data" plate);
-
the power supply system has an adequate earth connection according to current legal
regulations;
-
a omnipolar switch with minimum between-contacts aperture of the overvoltage category
III (4000 V), sized to the load and conforming to current legal regulations, is fitted
between the appliance and the mains in the direct connection to the mains;
-
the omnipolar switch used for connection is easy to reach when the appliance is installed;
-
the yellow/green earth wire is not interrupted by the switch;
-
the power supply, when the appliance is operating, must not deviate from the rated
voltage value by ±10%;
-
make sure that after inserting the power supply cord into the terminal block it does not
come into contact with any of the cooking range's hot parts.
-
if the supply cable is damaged then it must be replaced by the manufacturer or by your
technical support or by a qualified person to avoid any risk.
Connecting the power cable - To access the terminal board, just remove the appliance's rear side-
panel. Loosen the cable gripper and allow the cable to pass through it. Arrange the conductors
so that the earth conductor is the last to detach from its terminal if the cable goes into a state of
faulty traction. Connect the phase conductors to the terminals marked "L1" and "L2",
connecting the neutral conductor to the terminal marked "N" and the earth conductor to the
terminal marked with the symbol
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according to the following lay-out:
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