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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
Hotplate
2.1 To Remove the Hotplate
Pull the cooker forward to gain access to the rear.
Left-hand tray
From the rear remove the screws securing the ue grill to the
hotplate tray. Remove pan supports, burner heads and caps.
Remove the 4 screws and washers holding the hotplate tray
to the frame. Raise the front of the hotplate then withdraw.
Right-hand tray
From the rear remove the screws securing the ue grill to the
hotplate tray. If the left-hand hotplate has not been removed,
slacken the screws holding the left-hand tray. Remove the
pan support, burner head, caps and trim rings. Remove the
screws holding the wok burner to the hotplate. Remove the 2
screws and washers holding the right-hand tray to the frame.
Press the wok burner down slightly and, taking care not to
damage the wok burner electrode, slide the tray about 30 mm
to right to clear the locating brackets on the right-hand side.
Lift tray slightly at the front and taking care not to stress the
warmer/lead junction, disconnect the leads to the warmer
neon and separate the leads at the piggybacks. Withdraw the
hotplate.
Reassemble in the reverse order, making sure that the leads
are reconnected. When replacing the right-hand hotplate
take care not to damage the ignition electrode of the wok
burner.
It is important that the rear xing screws are retted as they
from part of the cooker earthing.
On some models there is a separate plate (Fig. 10.2). On
others it is a tag on the cooker backsheet (Fig. 10.3).
It is important that the tag is on the outside and that both
xing screws are tted.
Check for correct burner operation.
2.2 To Replace the Hotplate Control Taps
Disconnect from the electricity supply.
BEFORE SERVICING ANY GAS CARRYING
COMPONENTS, TURN OFF THE GAS SUPPLY.
Remove the control panel and hotplate (see 1.1 & 2.1).
Unplug the FSD lead from the rear of the tap. Undo the
compression tting at the rear of the tap and remove the
xings that secure the tap to the gas rail. Disconnect the
ignition switch wiring.
Remove the tap. Remove and discard the gasket seal. Fit
the new gasket seal to the replacement tap. Reassemble in
reverse order. Check that the appliance is gas sound. Verify
the hotplate ignition.
2.3 To Change a Hotplate Burner Injector
Remove the burner cap and head. Remove the old injector.
Fit the new injector. Reassemble in reverse order. Check the
appliance is gas sound.
2.4 To Replace a Hotplate Burner Electrode
DISCONNECT FROM THE ELECTRICITY SUPPLY.
Lift o pan supports and remove the burner cap. Remove the
screw holding the electrode. Pull the electrode vertically up
suciently to grip the lead between thumb and forenger.
Pull o the electrode, but keep hold of the lead. Fit the new
electrode to the lead. Fix the electrode in the burner with
screw. Replace the burner cap.
Check the burner ignition. Replace the pan supports.
2.5 To Replace a Hotplate Burner
DISCONNECT FROM THE ELECTRICITY SUPPLY.
Remove the hotplate tray (see 2.1). The burners (except
the right-hand wok burner) are mounted on support struts.
For these burners, disconnect the burner feed pipes at the
burner. Remove the screws at the front and rear holding the
support struts. Lift the strut and burners clear. The burners
are xed to the support struts with 2 screws. Remove the
appropriate burner and t the new one.
Reassemble in reverse order. Check that the burner operation
is satisfactory.
Right-hand Wok Burner
Disconnect the burner feed pipes at the burner.
Fit the new one and reassemble in reverse order. Check that
the burner operation is satisfactory.
2.6 To Change a Hotplate Burner Thermocouple
DISCONNECT FROM THE ELECTRICITY SUPPLY.
Remove the control panel and hotplate (see 1.1 & 2.1).
Unplug the FSD lead from the rear of the tap.
The thermocouple sits in a hole that has a slot at one side.
Ensure that the thermocouple is cool. Turn the thermocouple
so that the earth lead (no sleeve) is in line with the slot. Lift
the thermocouple clear of the hole.
Reassemble in reverse order.
2.7 To Change the Warmer Neon
DISCONNECT FROM THE ELECTRICITY SUPPLY.
Remove right-hand hotplate (see 2.1). Carefully turn the
hotplate upside down on a suitable at surface. Remove the
2 screws holding neon bracket to warmer frame. Fit the new
neon and bracket assembly.
Reassemble in reverse order and check for correct operation.
2.8 To Change the Warmer
DISCONNECT FROM THE ELECTRICITY SUPPLY.
Remove the right-hand hotplate (see 2.1). Fit the new right-
hand hotplate and reassemble in reverse order.
Check the burner and warmer operation is satisfactory.
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