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4.2
Removing the Valve
4.2.1
Remove the burner assembly as in section 4.1
4.2.2
Remove the thermocouple retaing nut from the valve. remove the
main pipe, inlet pipe and pilot pipe from the valve.
4.2.3
Remove the valve retaining screws and remove. Re-assemble in
reverse order and carry out a gas tightness test.
4.3
Removing the Pilot Assembly.
Note : Because this appliance is fitted with an atmosphere sensing ‘Oxy-
Pilot’ it is not possible to replace the thermocouple separately, because the
thermocouple position is factory set to a tight tolerance. Any replacement of
parts on the pilot requires a complete new pilot assembly.
4.3.1
Remove the burner assembly as in section 4.1.
4.3.2
Unscrew the thermocouple retaining nut from the solenoid.
4.3.3
Loosen the pilot nut and remove two screw retaining the pilot assembly.
4.3.4
Re-assemble in reverse order and carry out a gas tightness test. Re-fit
coals / pebbles as shown in section 3. The fender and ash pan cover
or Contemporary trim & ashpan can now be re-positioned.
4.4
Replacing the Batteries (Within the Firebox)
4.4.1
Remove the fender and ashpan assembly or Contemporary trim / ash
pan assy. The battery holder is located on the Right Hand side of the
appliance .
4.4.2
Remove the battery pack with care and then disconnect the battery lead
at the white rectangular plug and socket.
4.4.3
Replace in reverse order and check correct operation of the appliance.
NB
The handset uses one LR61 (9v) and should be replaced by
removing the cover on the rear of the handset.
30
Note : Prior to replacing the oxypilot on this product due to suspected
failure of the component, please remove all debris that has collected on
the lint guard of the oxypilot itself.