Bertazzoni B3W0..U4X2D, Installation And User Instructions Manual, Page: 7 / 25

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WARNING: Disconnect power before servicing unit.
For the location of the wall receptable for the connection of the three-pin earthed plug of the
appliance, see indications given in Fig. 1- 2
WARNING: After first installation of the appliance or after any service intervention concerning main
gas parts of the appliance, make the leak test using water with soap on the gas connections in order
to verify the correct installation. Do not use fire for gas leak testing.
Greasing the valves
If it becomes difficult to operate the valve, it should be greased immediately by following the instructions
listed below
1. Disassemble the valve body by loosening the two screws located on the body of the valve. (See Fig. 13).
2. Extract and clean the seal cone and its housing with a rag soaked with thinners.
3. Lightly grease the cone with a special grease.
4. Insert the cone, moving it several times, remove it again, remove the excess grease and make sure that
the gas passage ways are unobstructed.
5. Replace all the pieces in reverse order and check that the valve operates correctly.
User instructions
WARNINGS:
Keeping appliance area clear and free from combustible materials, gasoline and other flammable
vapors and liquid.
Do not store dangerous or flammable material in the cabinet areas above appliance; store them in a
safe place in order to avoid potential hazards.
For safe use of appliance, do not use it for space heating.
Do not use aerosol sprays in the vicinity of this appliance while it is in operation
For description of hotplates refer to installation instructions.
Using burners
A diagram is etched on the control panel above each knob which indicates which burner corresponds to that
knob.
Manual ignition:
Manual ignition is always possible even when the power is cut off or in the event of prolonged power failure.
Turn the knob that corresponds to the burner selected counterclockwise to the MAXIMUM position at the
etched star (large flame) and place a lit match up to the burner.
Automatic electric ignition:
Turn the knob that corresponds to the burner selected counterclockwise to the MAXIMUM position at the
etched star (large flame) and then press the knob down to activate the spark ignition. Release the knob
some second after the burner has ignited.
Burners fitted with a safety device (thermocouple):
Turn the knob that corresponds to the burner selected counterclockwise to the MAXIMUM position at the
etched star (large flame) and then press the knob down to activate the spark ignition. Once ignited, keep
pressing the knob for about 10 seconds to allow the flame to heat the thermocouple. If the burner does not
remain alight after releasing the knob repeat the above procedure,
Note: It is recommended not to try to ignite the burner if the relative flame cap is not in the correct position
Tips for using burners correctly:
WARNING: During use of each gas burner(s) adjust the burner flame size properly so it does not
extend beyond the edge of the cooking utensil. This is an instruction based on safety considerations