d) When the electrode lighting the burner has reached the correct
temperature, the red led indicating burner in use (fig. 18 item 8) comes
on and after a few seconds the burner starts up.
If the oven does not start up 15\20 seconds after the "burner in use" indicator
light comes on (fig.18 item 8), the luminous indicator on the reset button
will light up (fig.18 item 7) indicating that the burner is blocked.
This safety system intervenes to detect an absence of flame by means of an
ionised probe located over the burner: if this probes is not submerged by the
flame for an interval of five seconds, the gas supply is immediately cut off.
Check that gas is reaching the burner (i.e. check that the gas supply tap is
open), wait 20 seconds and then reset the burner by pressing the reset button
(fig.18 item 7).
WARNING!
If the indicator light does not turn off this means
that the burner is still blocked, and therefore that a malfunction has
occurred. In this case, contact the technical service department.
NOTE:
When the temperature inside the baking chamber (fig.18
item 5) reaches the set temperature (fig.18 item 4), the burner switches
off.
When the temperature inside the baking chamber drops below the set
value (fig.18 item 5), the burner will light up again automatically.
e) The maximum temperature that can be set (fig. 18 item 4) is 450°C
(842°F).
If the internal temperature exceeds this maximum limit due to a fault,
the safety thermostat automatically will trigger (fig.18 item 2) stopping
oven operation and turning off the burner. All the LED's on the lower
control panel will start flashing, signalling alarm.
WARNING!
Disconnect the power supply and the gas supply,
leave the appliance to cool down, and call a specialised installation
technician with the necessary qualifications to identify the cause of
overheating. Eliminate the problem, check that none of the components
in the appliance have been damaged and replace if necessary. Always
replace the burner/s, as any deformation due to overheating mean that
any further use will cause a fire hazard; always replace the
thermocouple (item 32 Plate A).
To restore the oven to normal operation, unscrew the safety thermostat
cap (fig.18 item 2) and press the button underneath it.
The button inside will reset the thermostat, the lower panel will stop
flashing and the oven will start up normally.
Replace the protection cap (fig. 18 item 2) over the safety thermostat to
avoid it being damaged and compromising oven operation.
f)
The "Light" button (fig.18 item 6) is used to turn the lighting inside the
baking chamber on and off.
g) To turn the oven off, merely press the main switch (fig.18 item 1).
When the oven is turned on again, the control panel will be in the state as
when it was last turned off.
In the event of a power outage, the equipment will stop and the burner will
switch off; when the power returns, the main breaker on the top panel (fig.18
part.1) and the electronic panel below it will switch on. To switch on the
burner again, press the on key (fig.18 part.9)
3.2.1
STARTING UP
When starting up the equipment for the first time or after a long period of
disuse, it is essential to carry out the heating procedure as follows:
- Set the temperatures to 60°C and leave the chamber to operate for about
1 hour. If there is a great deal of steam inside the chamber, open the door
for a few minutes to let out the steam and then close it again.
- Increase the temperature to 90°C and leave the chamber operating for
about 2 hours. If there is a lot of steam inside the chamber, open the door
for a few minutes to let it out and then close it again.
- Increase the temperature to 150°C and leave the chamber operating for
about 1 hour. If there is a lot of steam inside the chamber, open the door
for a few minutes to let it out and then close it again.
- Increase the temperature to 250°C and leave the chamber operating for
about 1 hour. If there is a lot of steam inside the chamber, open the door
for a few minutes to let it out and then close it again.
- Increase the temperature to 350°C and leave the chamber operating for
about 1 hour. If there is a lot of steam inside the chamber, open the door
for a few minutes to let it out and then close it again.
- Increase the temperature to 400°C and leave the chamber operating for
about 1 hour. If there is a lot of steam inside the chamber, open the door
for a few minutes to let it out and then close it again.
- Wait for the temperature to cool to ambient levels before switching the
oven on again. If there is a lot of steam inside the chamber, open the door
for a few minutes to let it out and then close it again.
This procedure serves to remove any moisture built up inside the oven
during the production, storage and shipping stages.
NOTE:
It is possible for the appliance to give off unpleasant odours
during the operations mentioned above. Ventilate the area.
WARNING!
Do not open the door for long periods, especially
at high temperatures as there is a risk of scalding or burns from parts
close to the door.
WARNING!
Only use the oven for cooking for the first time
after carrying out the above procedures, which are absolutely essential
for perfect operation.
WARNING!
Never bake any items the first time that the
equipment is switched on or when it is switched on after a long period
of disuse.
NOTE:
During following ignitions it is necessary to avoid heatings
too abrupt to extend the life of components. Each time before reaching
the set point of cooking, stand for at least 40 minutes at a temperature
comprised between 120°C and 160°C.
3.3
STARTING UP THE LEAVENING COMPARTMENT
The control panel is located on the front right hand side of the leavening
compartment, as shown in figure 19.
1. Indicator light (ON/OFF).
2. On/off switch for inside light.
3. Start-up and regulation thermostat.
To start the leavening compartment, proceed as follows:
a) Turn the leavening compartment on by turning the thermostat (fig.19
item 3), the indicator light will come on (fig.19 item 1).
b) Set the temperature required, up to a maximum of 65°C (149°F).
c) To turn the leavening compartment off, turn the thermostat (fig.19 item
3) back to zero.
WARNING!
Do not touch the heating elements; there is a risk
of burning or scalding.
3.4
OPERATIONAL CHECK
Once the baking chambers and the leavening compartment are operational,
according to 3.2 and 3.3, check that the appliance functions.
Check that the exhaust works correctly.
Check for perfect start-up and the stability of the burner flame.
3.5
TRANSFORMATION AND / OR ADAPTATION
All operations must be carried out by specialised and duly licensed
technicians.
Before connecting to the new gas supply, check that the appliance
supply pressure is the one indicated in Tab.1, and that this pressure is
guaranteed to remain unchanged on a long term basis.
If the supply pressure is outside the values indicated, advise the gas
supply company and do not start up the appliance until the cause has
been identified and eliminated.
To adapt to another type of gas, (for instance from methane to LPG), it is
necessary to replace the nozzle. For this, please consult the "Technical data
TAB.1".
The nozzles for different types of gas are supplied in a small bag together
with the oven.
For transformation, close the gas tap, raise the front protection (fig.20 item
A) (for the P110G A it will also be necessary to remove the cover fig.20
item B), remove the seal on the nozzle, unscrew it from the burner (fig.21
item C) and replace it with the correct one, sealing the nozzle again with a
drop of red paint.
Remove the seal from the primary air feed opening, adjust the feed opening
(fig.21 item D) so that it is at a distance X= see technical data TAB.1.
Seal the primary air feed opening again with a drop of red paint.
WARNING!
If a transformation or adaptation has been made
according to 3.5, attach the rating plate with corrected data in position
B on top of the previous one (fig. 2).
WARNING!
On the model P150G (except Australia), it is not
always necessary to replace the nozzle (see technical data TAB.1) when
changing to another type of gas; in any case, it is necessary to set the
gas valve pressure regulator (fig.17 item C) as described in 3.1.6, so as
to guarantee a valve outlet pressure (fig.17 item B) the same as listed in
the technical details, TAB.1
For Australia: on the Jeavons pressure regulator the spring must be replaced
with the one having the color corresponding to the gas type used in the same
appliance, as indicated in TAB. 1:also the plate with the name of the feeding
gas type has to be replaced.
Adjust the Pressure Test Point (point 3.1.4) by rotating the ring nut under
the upper cap of the Jeavons pressure regulator.
UK/6