Diamond G77/4BFE7 Manuel D'instructions page 24

6.1 REPLACING ELECTRIC OVEN COMPONENTS
"Electric oven units only".
To be performed exclusively by an "Authorised Service Centre"!
In order to replace these components, it is important to first do the following:
- switch off live voltage from the unit with the omnipolar breaker;
- remove the electric thermostat knob;
- disassemble the front panel;
- remove the oven bottom, if necessary;
- remove the oven door, if necessary.
Now you can replace the more important components.
A) Oven switch and thermostat.
Hold the front panel in your hand and:
- undo the two M5 screws;
- detach the thermostat from the switch; the thermostat is hooked to the switch by a bracket.
- carefully fold the two splines and detach the thermostat from the switch;
- remove the bulb from inside the oven. The bulb is fixed by two brackets;
- detach the wires, referring to the electrical diagram;
- install the new switch and the new thermostat, referring to the electrical diagram and following the reverse assembling order.
Attention: the switch and the thermostat should be grounded to earth (yellow-green wires).
B) Oven reistors
You can disassemble the elements from inside the oven chamber:
- detach the wires referring to the electrical diagram;
- install the new resistor referring to the electrical diagram and following the reverse assembling order.
Attention: the resistors should be grounded to earth (yellow-green wires).
C) Oven limit thermostat
If the limit thermostat is activated, then there is a fault; it is therefore almost impossible that it should be replaced.
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