To Remove the Burner/ Control Assembly
(See Figures 1 – 6, p.8)
1 Remove the rear access door and the cylinder.
2 Remove the glass door panel and the ceramic coal matrix.
3 Pull off the control knob. Unscrew the control lock nut (use 17mm box
spanner).
4 Undo and remove the two screws inside the cylinder space. These two
screws are situated either side of the appliance between the bolts securing
the front casting.
5 Gently pull the control valve clear of the top casting and the lift the whole
assembly clear.
6 To replace, follow the reverse of the above locating the control valve in the
top casting first. Check for gas leaks. Make sure that the spark lead is
secured so that it cannot trail under the gas cylinder.
To Remove the Pilot Burner
1 Remove the Burner/ Control assembly as described above.
2 Unscrew the thermocouple nut from below the control valve.
3 Unscrew the pilot supply tube from the pilot burner.
4 Gently pull the spark lead from the electrode.
5 Remove the two screws holding the pilot burner to its bracket.
Note; Apart from cleaning the pilot burner cannot be serviced and must be
replaced as a complete unit if faulty. When replacing, carefully coil the excess
length of the thermocouple just under the control valve and push out of the
way of the cylinder when the burner/ control assembly is re-installed into the
stove body. Make sure that the spark lead is secured so that it cannot trail
under the gas cylinder.
To Remove the Injector
1 Remove the Burner/ Control assembly as described above.
2 Unscrew the tube nut securing the gas supply pipe to the injector elbow.
3 Unscrew the injector elbow from its carriage.
4 The injector can now be removed from the elbow.
To Remove the Control Valve
1 Remove the Burner/ Control assembly as described above.
2 Gently pull the spark lead from the electrode on the pilot burner.
3 Unscrew the thermocouple, the two 8mm supply tubes and the 4mm pilot
supply tube.
4 Remove the control valve.
Summary of Contents for THURCROFT
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