Aga Ranges LEGACY 36 F104650-01 - Manual (Page 6)

SERVICING - WARNING
Disconnect from electricity and gas before servicing. Check appliance is safe when you have finished.
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7. To Remove a Thermostat
Remove control panel (see 2) and cooktop (see
3). Open the appropriate oven door and remove
the oven shelves.
RH oven
Remove oven roof. Remove the two fi xings that
secure the thermostat phial cover. Unclip the
thermostat phial from the clips in the oven back
panel & remove from the top rear of the oven.
LH oven
Remove the two screws holding the thermostat
phial to the oven fan cover at the rear of the
oven. Pull the unit forward to access the rear
of the cooker. Remove both rear cover boxes
by removing the fi xing screws and lifting clear.
Feed the thermostat capillary clear of the oven.
Disconnect the wires from the thermostat and
undo the two fi xings that secure the control to
the mounting plate. Fit the replacement and re-
assemble in reverse order. Ensure that the phial
is clipped to the oven rear, positioned centrally
between the clips. Check that the thermostat
functions correctly.
8. To Change Broiler Controller
Remove the control panel (see 2) and cooktop
(see 3). Disconnect wiring from controller. Remove
2 screws holding switch/controller to mounting
panel. Fit new controller and reassemble in
reverse order. Check for correct operation.
BEFORE SERVICING ANY GAS CARRYING
COMPONENTS TURN OFF GAS SUPPLY.
9. To Change a Cooktop Tap
Remove the cooktop top, see 3. Undo the nut
at rear of the valve and remove the screw(s)
securing valve to gas rail. Remove old valve,
discard old gasket/seal. Fit new gasket/seal to
new valve.
Reassemble in reverse order. Check valve is
adjusted for correct gas. Check cooker is gas
sound.
10. To Change a Cooktop burner orifi ce
Standard burner Wok burner
A orifice, B internal orifice, C external orifice
Remove burner cap and head. Remove old orifi ce.
Fit new orifi ce. Note the Wok burner has 2 orifi ces.
Reassemble in reverse order. Check appliance is
gas sound.
11. To Change Cooktop Burner
Electrode
Lift off hoplate pan supports, remove burner
cap. Remove the screw holding the electrode.
Pull electrode vertically up suffi ciently to grip
the lead between thumb and forefi nger. Pull off
the electrode, but keep hold of the lead. Fit new
electrode to the lead. Fix electrode in burner with
screw. Replace burner cap. Check the burner
ignition. Replace pan supports.