INSTALLER GUIDE
Page 29
13.2
To remove the injector
1.
Remove the bottom front cover and “ash pan” cover.
2.
Remove the coals, fuel matrix and front coal.
3.
Shut off the gas supply and disconnect the inlet at the “T” connector.
4.
Detach the burner unit by removing the fixing nut.
5.
Carefully invert the burner assembly ensuring that the ceramic surfaces are not
damaged. Disconnect the injector/supply pipe union.
6.
Place the burner assembly upright. Remove the injector.
7.
Replace in the reverse order.
13.3
To remove the thermocouple & pilot unit
1.
Remove the bottom front cover and “ash pan” cover.
2.
Remove the coals, fuel matrix and front coal.
3.
Shut off the gas supply and disconnect the inlet at the “T” connector.
4.
Detach the burner unit by removing the fixing nut.
5.
Disconnect the pilot gas feed pipe at the union with the pilot elbow.
6.
Disconnect the H.T. lead from the pilot unit.
7.
Disconnect the thermocouple from the gas valve.
8.
Remove the screw securing the dust cage to the pilot/burner.
9.
Carefully remove the dust cage and place aside.
10.
Remove the second retaining screw and withdraw the pilot unit.
11.
Replace in the reverse order.
Note:
The pilot unit is an atmosphere sensing device. It must be replaced as a whole
assembly. Its individual components are not separately replaceable.
13.4
To remove the gas valve unit
1.
Remove the bottom front cover and “ash pan” cover.
2.
Remove the coals, fuel matrix and front coal.
3.
Shut off the gas supply and disconnect the inlet at the “T” connector.
4.
Detach the burner unit by removing the fixing nut.
5.
Carefully invert the burner assembly ensuring that the ceramic surfaces are not
damaged. Disconnect the inlet pipe union, pilot supply union, manifold pipe union, H.T.
lead, and thermocouple connecting nut from the valve end.
6.
Remove two retaining screws and withdraw the valve from the front leg.
7.
Replace in the reverse order.
13.5
To remove the convection box from the fireplace
1.
Detach the decorative front surround from the convection box.
The surround is attached to the convection box flanges by 8 magnetic plates. Make sure
these do not get lost.
2.
Remove the bottom front cover and “ash pan” cover.
