TECNOEKA Srl ______________________________________________________________ use and instruction manual
page 6 _________________________________________________________________________________________
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 - Check the place where the appliance will be installed to ensure that the passages
(doors and corridors) are wide enough (the appliance measurements are given in Fig. 1). The
appliance must be positioned in a perfectly horizontal manner on a table (preferably under a
suction hood) or other similar surface, never on the floor (The height of the table/support must
minim. 60cm from the floor). If the oven is positioned by hand, as it weighs 131kg (EKF 621)
168 kg (EKF 1021), it must be lifted by at least four people. The appliance must be held on both
sides at the bottom, near to the 4 feet (it is easier to lift if all 4 people synchronise their
movements).
For easier access and to allow the air to circulate freely around the appliance, leave at least 50
cm between the left side and the wall (or other appliances), and at least 10 cm between the
back and the wall and the right side and the wall (see Fig. 1). The natural ventilation that is
needed to ensure efficient working for the oven is through the openings on the walls of the
outer covering (left side and back). Consequently, it is strictly forbidden to obstruct these
aeration openings, even partially and even for short periods. Failure to observe this specific
prohibition, shall release the manufacturer from all liability for the appliance and shall
immediately cancel any guarantee rights for the said appliance, because its constructive
conformity has been voluntarily compromised. If the appliance is installed near walls, tops,
shelves or other similar items, they must not be inflammable or sensitive to heat, otherwise they
must be protected by a suitable fireproof covering. In all cases, all fire prevention standards
must be strictly adhered to. This appliance cannot be built in nor positioned in series with
others.
Electrical connection - The connection to the main supply must be in conformity with current
legislation in force. Before making the electrical connections, make sure that:
-
the voltage and frequency values of the power supply system match the values on
the "technical data" plate affixed on the rear of appliance;
-
the pressure relief valve and the system must be able to support the appliance load
(see the data on the technical rating plate;
-
the power supply system must be equipped with an efficient earth connection
according to current regulations;
-
with direct-to-mains connection, a multi-pole switch must be installed between the
appliance and the mains with a minimum opening between the contacts of the
overvoltage category III (4000 V), of a sufficient size for the load and conforming to
current regulations (e.g. an automatic magnetothermal switch);
-
the multi-pole switch that is used for the connection must be easily accessible once
the appliance is installed;
-
the yellow/green earth wire must not be disconnected by the switch;
-
the supply voltage must not differ from the rated voltage level by ±10% when the
appliance is operating;
-
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.
