FAULT FINDING GUIDE
FAULT FINDING GUIDE
PROBLEM
CHECK
Nothing works
Is the oven switched on at the socket?
Is trip on main fuse board on? Has fuse blown in plug ?
*If trip/fuse continues to trip/blow after resetting /replacing, consult
Service Engineer
*Top oven bulb may not be working - giving the
impression
oven not
working!
If all above are OK but oven still does not heat up - see next section
Oven not heating up
Turn oven thermostat knob to mid setting (150-200ºC) in line with
neon. Does the neon light up ?
Yes
- look inside oven to see if fan blade is turning (F models only)
No (and fan not turning)
- consult Service Engineer
Oven burning product
Is thermostat turned
above
220 ºC (temperature in line with neon)?
Yes
- try a lower setting (180 - 200 ºC) *Larger potatoes may need
cooking at lower temperature for longer to prevent over cooking
outside before inside is cooked
No
- does neon light go off when temperature knob is turned to low
setting (below 100 ºC) or off ?
No
- consult Service Engineer
Thermal cut-out
The whole oven, (lights, elements and fan) cycles off and then on
again some time later indicating a replacement thermostat is required.
Yes
- consult Service Engineer
SERVICE SHEET
SERVICE SHEET
DISCONNECT FROM ELECTRICITY SUPPLY BEFORE COMMENCING SERVICE
1.
Replacing top oven bulb
Access is gained through top oven door. Lever off the glass cover and unscrew bulb. Replace
cover ensuring cut-out in cover is over bulb housing side.
2. Replacing Door Seal (Main Oven)
Lift door off hinges and lie flat with seal facing upwards. Unscrew all screws next to seal,
remove seal and replace. Reverse process.
* Ensure seal is tucked inside lip on cast door and is even all round before fully tightening
screws. Do
not
over tighten!
3. Replacing Top Oven Bulb Assembly
Remove stainless steel oven top, 8 screws, pull off wire connectors. Assembly can be removed
through oven after pushing in clamps around sides. Reverse process to refit.
4. Replacing Top Oven Element
4.1 Remove glass menu board
4.2 Remove stainless steel oven top
4.3 Remove 2 screws holding Bain Marie element tray
4.4 Carefully pull out Bain Marie element tray away from controls
•
Pull off connections
•
Unscrew element
•
Refit new element
•
Reverse process
