3.0 CONTROL AND SAFETY DEVICES
The ovens are equipped with a set of control and safety devices for the electric and hydraulic circuits.
3.0A 2A fuse:
it is in the auxiliary circuit to protect against short circuiting of the electrical system and is inside
its own support on the contactor’s fixing bracket.
3.0D Motor overload protection:
a thermal probe disengages the motor when, for various reasons, there is an
overload. When the overload protection triggers it stops the motor and also disconnects the heating elements or
the gas valve. The probe is reset automatically when motor temperature drops.
3.0E Oven safety thermostat:
disconnects the heating element or the gas valve when anomalies related to
overheating occur. Subsequent re-set will have to be done manually when causes for thermostat operation have
been determined.
3.0F Door micro switch:
it stops the oven working when the door is opened.
3.0L Gas safety valve:
the valve is fitted with an electronic control device that interrupts the flow of gas
within 10 seconds if the burners fail to light. Lighting of the burners can be repeated after the electronic device
has been manually reset with the push button (Z) located on the control panel.
3.1 REPLACING SPARE PARTS
The replacement of damaged parts must be done only by qualified personnel.
To request the manufacturer parts to be replaced must be provided the oven model and serial number.
These data can be found on the rating plate attached to the oven (see par. 1.4).
Before starting to replace spare parts make sure, for safety reasons, that the electricity main switch is off
and that the water on-off valve are closed.
3.2 CHECKING THE FUNCTIONS
After completing the installation of the oven is necessary to perform a leak test to the water network.
The installer must check with suitable measurement instruments that the air noise emissions have
a level of sound pressure type weighed A, less than 70 dB (A).
The label ISO 3864-1 here on the side must be stuck on a visible surface, 1,6 mt
height from the ground.
On floor models, the label is already stuck in the suitable position.
On table models, the label is supplied along with the documentation and must be
stuck after installation on a visible part of the appliance at 1.60 mt from the ground.
The installer must verify proper operation of the oven, providing the necessary instructions
to the customer and give this instruction manual that the user must follow carefully.
IMPORTANT
:
Before the operator turns the oven on and uses it for any cooking or washing cycle, it is necessary that the install-
er or a qualified technician checks all the connections have been done up to the instructions stated in our manual.
The technician or the installer must therefore check as follows:
•
The oven must stand (horizontal position) and be fixed on a stand or a shelf, that can guarantee stability.
•
Wiring connection must be effected according to the directives and the feed cable section must be no lower than
the one indicated in the manual.
• Pressure and hardness of the water must comply the values indicated in this manual;
• If the oven is supplied with drain pipe, this must be connected properly and the materials used should withstand
the working temperature.
After you have checked everything, open the water on-off valve, eventually the gas on-off valve and the protec
-
tion switch, all installed upstream.
The installer must check the proper functioning of the oven and give to the operator necessary instructions for a
correct use of the oven, and also verify that the operator owns a copy of this manual.
At the end the installer must fill in and sign the chart for correct installation and give it to the custo
-
mer, who will keep it for all warranty period of the oven.
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EN
