WARNING – SERVICING TO BE CARRIED OUT ONLY BY AN AUTHORISED PERSON
Disconnect from electricity and gas before servicing. Check appliance is safe when you have finished.
32
ArtNo.281-0148
- USA Oven Fan
ArtNo.281-0149 - Fan oven inner
ArtNo.281-0116 - Oven Thermostat Phial
Phial
4 Ovens
4.1 To Replace an Oven Thermostat
DISCONNECT FROM THE ELECTRICITY SUPPLY.
Note:
There are 2 thermostats in the oven. One is the primary
thermostat, which controls the oven temperature and can be
adjusted by the customer using the control knob. The other
is the protection thermostat to prevent the oven overheating
should the primary oven thermostat fail.
The protect thermostat only operates if the primary
thermostat has failed.
To Change the Primary Thermostat
Remove the control panel (see 1.1) and hotplate (see 2.1).
Remove the oven shelves.
Undo the cooker rear cover screws and covers.
Track the route of the thermostat capillary from the rear of
the control on the fascia to where it disappears into the oven.
By moving the capillary it will become obvious which of the
2 phials in the oven it is connected to
(Fig.9-5)
. The phial can
be removed by loosening the p-clips.
Feed the thermostat capillary out and clear of the oven, noting
the routing.
Remove the 2 screws fixing the thermostat to the inner control
panel and disconnect the wiring from the thermostat.
Fit the replacement in reverse order.
Make sure the phial is clipped securely to the oven rear cover.
To Change the Protect Thermostat
Follow the same procedure as above except that the control is
situated on the rear cover.
4.2 To Remove the Oven Inner Backs
DISCONNECT FROM THE ELECTRICITY SUPPLY.
Open the oven door. For the right-hand side unscrew the 4
thermostat phial fixing screws.
Remove the fixings that secure the inner back to the oven rear
(Fig.9-6)
. Lift the removable panels away.
Re-assemble in reverse order. Make sure that the retaining
fixings are fully tightened.
4.3 To Replace an Oven Fan
DISCONNECT FROM THE ELECTRICITY SUPPLY.
Pull the cooker forward to access the cover boxes at the rear of
the cooker.
Remove the inner back (see 4.2).
Hold the fan blades and undo the centre nut (left-hand
thread), brass washers, fan blade and circlip
(Fig.9-7)
. Undo
the screws that retain the fan and remove it from the cavity
rear.
Fit the replacement and re-assemble parts in reverse order.
Check that the oven operates satisfactorily.
Phial
Fig. 9.5
Fig. 9.6
Fig. 9.7
