INSTALLER’S GUIDE
Page 34
Fig. 54 Burner plaque positions
Fig. 53 Burner injector
removal
16.12
To Remove the Main Burner Injector
See figure 53.
1.
Remove the burner unit - See section 16.6.
2.
Disconnect the main burner pipe from the injector at the
venturi end. If necessary, loosen the pipe at the flow rate
controller end to swing the pipe clear of the injector.
3.
Unscrew the injector from the rear support bracket.
4.
Refit in the reverse order.
16.13
To Replace Burner Plaques
See figure 54.
1.
Remove the bottom front and fire
front castings.
2.
Remove the loose coals, the front
coal and the base coal.
The plaques can be then be removed
as follows without detaching the
front surround or ceramic walls but
be careful not to damage the
ceramic walls while working inside
the firebox.
3.
Remove the plaque clamping
strips by detaching 8 screws.
4.
Remove the plaques and the
combination gasket between and
under the plaques. If necessary
remove the gauze and the gasket
beneath it.
5.
If necessary fit a new gasket
below the gauze. Clean and replace
the gauze. Fit a new combination
gasket below the plaques. Push the
gasket ends inwards to form a
dividing gasket between the plaques.
6.
Place the new left hand plaque in
position. The left side of the plaque
must touch the inside edge of the
retaining flange at the left side of the
burner well.
7.
Place the new right hand plaque
