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WARNING – SERVICING TO BE CARRIED OUT ONLY BY AN AUTHORISED PERSON
Disconnect from electricity before servicing. Check appliance is safe when you have nished.
35
5.4 To Change the Main Oven Burner Assembly
Open the oven door. Disconnect the tube nut and
tubing. Remove the screw holding the oven burner
assembly and withdraw complete assembly (Fig.9-7).
Remove the oven burner.
Fit the oven burner to new assembly. Replace the
complete assembly in the oven. Reconnect the tube and
secure with the tube nut.
Check the appliance is gas sound. Check the ame
safeguard device operation
5.5 To Change the Main Oven Burner Injector
Remove the main oven burner (see 5.3). The injector is
now accessible. Remove the old jet and t the new one.
Reassemble in the reverse order. Check that the ame
safeguard device probe has not been disturbed.
5.6 To Change the Oven Programming Flame
Safeguard Unit
DISCONNECT FROM THE ELECTRICITY SUPPLY.
Pull the cooker forwards to gain access to the cover box
at the rear of the cooker. See ‘Moving Your Cooker’ in the
Installation section.
Remove the screws securing the cover and lift clear.
Noting their positions, pull o all the leads to the PFS
control unit. Slacken the 3 screws holding the control
unit to the cooker and remove.
Fit the new PFS unit to the cooker and replace the leads.
Refer to the wiring diagram and reassemble in the
reverse order. Check the performance.
5.7 To Change the Main Oven Solenoid
DISCONNECT FROM THE ELECTRICITY SUPPLY.
Move the cooker forward to gain access to the rear. See
‘Moving Your Cooker’ in the installation section.
Remove the screws securing the cover and lift clear.
Disconnect the solenoid leads and remove the earth
lead from the earth screw. Unclip the wires from the
cable ties.
Disconnect the pipe tube nuts to the solenoid unit.
Unscrew the locking nut from the end connector and
the remove solenoid unit. Fit the new unit to mounting
bracket and x in place with locking nut. Ret the tube
nut connections.
Replace the leads (refer to the wiring diagram). Replace
the wires in cable ties. Check the appliance is gas sound.
Ret the cover box. Check for the correct operation of
the solenoids.
5.8 To Change the Main Oven Electrode
DISCONNECT FROM THE ELECTRICITY SUPPLY.
Remove the main oven burner (see 5.3). Remove the
screw and nut securing the electrode to the burner.
Pull the lead from back of electrode and t to the new
electrode. Fit the new electrode to the burner.
Reassemble in the reverse order. Check the ignition.
5.9 To Change the Tall Oven Fan
DISCONNECT FROM ELECTRICITY SUPPLY.
Pull the cooker forward to gain access to the rear.
Remove the screws securing the electric cover to the
back sheet and remove the cover.
Disconnect the 3 teminals connected to the fan, noting
their positions. Remove the tall oven inner back (see
5.1).
Hold the fan blade and remove the centre nut (left-
hand thread) brass washers (2 o), fan blade and circlip.
Unscrew the fan retaining nuts and washers (3 o each)
and lift the fan away from the rear of the cooker. Fit the
new fan and reassemble in reverse order.
Check the operation of the oven.
5.10 To Remove the Tall Oven Element
DISCONNECT FROM ELECTRICITY SUPPLY.
Remove the tall oven inner back (see 5.1).
Remove 2 screws from the top of the element and
1 from the bottom of the element inside the oven
(Fig.9-8). Carefully lift the element out, disconnect
the terminals connected to the element (noting their
positions).
If it is not possible to disconnect the leads in this way,
pull cooker forward to gain access to the rear, remove
screws securing the electric cover to the back sheet and
remove cover and disconnect the terminals from the
rear.
Fit new element, and reassemble in reverse order. Check
operation of oven.
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