_ Electric Ovens _ rev. 2 _______________________________________ KF 630 D UD – KF 733 D UD – KF 937 D UD
KF 966 D AL UD – KF 966 D UD _
________________________________________________________________________________________ page. 7 _
4.
4.
4.
4. Instructions fo
Instructions fo
Instructions fo
Instructions for the installer
r the installer
r the installer
r 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.
Fitting the feet
Fitting the feet
Fitting the feet
Fitting the feet - The feet are inside the appliance and must be secured on the four threaded
holes on the base. If necessary, the height of the feet can be adjusted by screwing or
unscrewing.
Positioning
Positioning
Positioning
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 not suitable for embedding and for grouped positioning with other identical
appliances.
Electrical connection
Electrical connection
Electrical connection
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
the power supply system has an adequate earth connection according to current legal
the power supply system has an adequate earth connection according to current legal
the power supply system has an adequate earth connection according to current legal
regulations;
regulations;
regulations;
regulations;
-
a omnipolar switch with minimum between-contacts aperture of 3 mm, 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 yellow/green earth wire is not interrupted by the switch;
the yellow/green earth wire is not interrupted by the switch;
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.
Connection to the water mains
Connection to the water mains
Connection to the water mains
Connection to the water mains - (for ovens predisposed to humidifier solenoid-valve)
The appliance must be fed with softened drinking water, with pressure in the range from
100 to 200 kPa (1.0 - 2.0 bar). Water must have hardness from 0.5°F to 3°F (it is suggstible to
use a softener as to avoid the malfunction of the fan, the breakage of the heating element and
to reduce the formation of lime inside the cooking chamber). Connection to the water mains
should be made through the threaded 3/4" solenoid-valve on the rear (on the bottom) of the
appliance, fitting in between a mechanical filter and an on/off tap (before you connect the filter,
allow a certain quantity of water to flow out in order to drain any waste from the pipe).
Connection to water tank
Connection to water tank
Connection to water tank
Connection to water tank ---- (for ovens predisposed to water pump)
To replace electrovalve with water pump (in ovens with optional predisposition to pump), follow
the steps below listed (image 1):
1)
Remove back cover from oven.
2)
Disconnect wiring cables from electrovalve.
3)
Disconnect water tube (3) from electrovalve, pressing e keeping pressed the edge of
black linking (quick insertion).
4)
Remove the electrovalve unscrewing the screw that fix it to oven’s frame.
