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Service Manual UK
English
DISMANTLING PROCEDURE
WARNING
i)
A gas tightness test must be carried out, both before and after completion of any work
involving installation, disconnection, removal, alteration and replacement or
maintenance of any gas appliance, fitting, etc.
ii)
Before continuing, ensure that the appliance is disconnected from the electrical supply,
and before servicing any gas carrying component, disconnect the gas supply to the
appliance.
iii) Carry out insulation resistance, Earth continuity and functional tests on the appliance
after service.
iv) Personal safety precautions must be taken to protect against accidents caused by sharp
edges on metal and plastic parts.
1.
TO REMOVE THE HOB TOP
a.
Disconnect the hob from the power supply and the gas supply.
b.
Remove the pan support, burner cap(s), burner ring(s), control knob(s), springs and shrouds.
c.
Remove the 4 screws, 2 per burner, which hold the burners to the hob top.
d.
Remove the 2 screws that secure the 2 control taps to the hob top (1 screw per tap).
e.
Lift the hob top clear.
f.
Reassemble in reverse order.
2.
TO ACCESS THE CONTROLS
a.
Disconnect the hob from the power supply.
b.
Remove the pan support, burner cap(s) and burner rings(s).
c.
Remove the 6 screws on the bottom cover to allow access to the controls.
3.
TO REMOVE THE SPARK GENERATOR
a.
Remove the hob top as in (1).
b.
Remove the Live, Neutral and Earth connections from the spark generator, noting their original
positions.
c.
Remove the 2 electrode leads from the spark generator, noting their original positions.
d.
Remove the 2 screws holding the spark generator to the hob base panel. One of the screws supports
the Earth pin.
e.
Reassemble in reverse order.
4.
TO REMOVE THE BURNER BASE (BASES)
a.
Remove hob top as in (1).
b.
Undo the hexagonal headed nuts holding the bundy tubes onto the burner bases using a
15 mm spanner.
c.
Remove the 2 screws from under the base holding the burner to the base panel. Remove the plate held
by 4 screws and remove the burner.
d.
The small burner has no securing plate - PMG42.
e.
Reassemble in reverse order.
