Baron 700 Series Instructions For Installation, Adjustment, Use And Maintenance page 16

Data Emissione 17/09/2004
Warning: during the operation, take extreme care in handling
the hot areas of the outer surface; in detail, when the warning
lights (H2 - H5 in the figs. 1 and 1/A) are on, the temperature of
the top of pyroceram exceeds 70 °C.
4 - CHECK OF SOME MALFUNCTIONS
Some malfunctions can occur during the normal operation of the
equipment:
4.1 Cook top
The radiating plates do not get hot
Possible causes:
- they are not powered
- the controller is broken
- the radiating plate is faulty
- there is no continuity for a wiring defect.
4.2 Electric oven
The heating of the cooking compartment is not enabled
Possible causes:
- the oven is not powered
- the safety thermostat is enabled (the green LED is on, the yellow
LED is out)
- the control thermostat is faulty.
Insufficient heating
Possible causes:
- one or more resistors are faulty
- the power controller is faulty
- a phase of the switch is missing
Difficult control of temperature
Possible causes:
- the control thermostat is faulty
5 - REPLACING SOME COMPONENTS
These operations must be carried out by authorized and qualified
professionals.
Before carrying out any repair and/or maintenance operation,
disconnect the power supply of the equipment turning off the
main switch installed before the cook top.
The sealed components must not be tampered with.
5.1 Switch / power controller of the cook top
- Remove the control board of the cook top.
- Remove the concerned knobs.
- Disconnect the electric wiring of the concerned component.
- Unloose the screws fastening the controller to the control board.
- Replace the component and reassemble carrying out the same
operations backwards.
5.2 Radiating plates
- Remove the control board of the cook top.
- Disconnect the electric wiring of the concerned plate.
- Unloose the screw fastening the plate to the supporting crossbar.
- Unscrew the nuts fastening the crossbar to the top, with a spring
(for 4-plate tops, unscrew only the 2 nuts near the plate to be
replaced).
- Remove and replace the plate, then reassemble carrying out the
same operations backwards.
5.3 Warning lights of hot top
- Remove the control board of the cook top.
- Disconnect the electric wiring from the main terminal board.
- Remove the screw fastening the lamp socket to the cook top.
- Extract and replace the lamp socket, then reassemble carrying out
the same operations backwards.
5.4 Warning lights of the cook top
- Remove the control board of the cook top.
- Disconnect the electric wiring of the concerned component.
- Replace the component and reassemble carrying out the same
operations backwards.
5.5 Safety thermostat of the oven
Before enabling the thermostat again, eliminate the reasons
provoking the overheating: examine the functioning of the operating
thermostat, the resistors, etc... Then carry out the following
operations:
- Remove the vertical control board of the oven.
- Press the red pushbutton of the thermostat.
- Check whether the circuit is closed again.
Replace the component operating as follows :
- Remove the vertical control board of the oven.
- Unscrew the element fastening the bulb onto the top of the cooking
compartment.
- Extract the capillary tube and the bulb from the outer side of the
cooking compartment.
- Disconnect the wiring of the component.
- Remove the screws fastening the thermostat to its support.
- Replace the component and reassemble carrying out the same
operations backwards.
5.6 Switch, warning lights of the oven
- Remove the vertical control board of the oven.
- Disconnect the wiring of this component.
- Extract the knob of the switch to be replaced, and remove the
screws fixing it to the control board.
- Replace the component and reassemble carrying out the same
operations backwards.
5.7 Electric resistors of the oven
Replace the fore top resistor carrying out the following operations:
- Remove the vertical control board of the oven.
- Disconnect the concerned resistor working in the space behind the
control board.
- Remove the screws fastening the concerned resistor, inside the
cooking compartment.
- Extract and replace the component.
As regards the other resistors, their replacement is developed as
follows:
- Remove the screws fastening the concerned resistor, inside the
cooking compartment.
- Extract the resistor to the inside of the cooking compartment,
taking care of the electrical connections.
- Disconnect the resistor, replace it, connect the new resistor and
reassemble it assuring that the electric cables are inserted in their
own original position.
5.8 Operating thermostat - switch of the oven
- Remove the vertical control board of the oven
- To substitute the thermostat, unscrew the element fastening the
bulb onto the top of the cooking compartment and extract the
capillary from the outer side of the same compartment.
- Disconnect the wiring of this component.
16
Revisione 0.0