26
13.2
To Remove The Front Surround
13.2.1
Remove the bottom front cover casting
.
13.2.2
Lift the casting clear. (Where applicable by lifting the fire front
casting up and forward to release the locating screw heads at the back of the
casting from the keyholes in the surround sides.)
13.2.3
Remove the two screws securing the bottom of the front surround
to the sides of the convection box.
Raise the front surround to allow the retaining lugs at the top to clear the
slots in the convection box hood and then lift clear (see figure 27).
13.2.4
Replace in the reverse order.
13.3
To Remove The Pilot Unit
13.3.1
Remove the 5 loose coals, ceramic side walls, front base coal, rear
base coal and ceramic back wall.
13.3.2
Remove the front surround unit - See section 13.2
.
13.3.3
Support the inlet isolating elbow to avoid straining the pipework
and disconnect the appliance from the elbow
.
13.3.4
Detach the burner unit from the convection box by removing
2 screws (see figure 28). Carefully lift the burner unit forward making
sure that the unit does not snag on any leads. Rest the burner on its
front face to allow access to the pilot and gas tap.
13.3.5
Disconnect the electrode lead from tab underneath the
electrode.
13.3.6
Undo the thermocouple nut at the gas tap.
13.3.7
Disconnect the pilot pipe from the pilot unit elbow.
13.3.8
Remove the first screw
s
ecuring the dust cage to the
pilot unit
& burner (see figure. 29). Carefully remove the dust cage and place
aside.
13.3.9
Remove the second screw securing the
pilot unit to the burner. Remove
the pilot unit and place it aside.
13.3.10
Refit in the reverse order. Make sure that no leads are trapped.
Note 1 The pilot unit must be replaced as a whole assembly. Its individual components
are not separately replaceable.
2. Once removed, ensure that the dust cage is cleaned before refitting. Make sure
that it locates squarely onto the pilot unit without any gaps between the cage edges and the
pilot unit.
13.4
To Completely Remove The Burner Unit
13.4.1
Remove the ceramics and front surround, disconnect the
appliance and detach the burner unit from the convection box as sections
13.3.1 to 13.3.4
13.4.2
Detach the burner wiring loom connection at the right side of the
burner (see figure 30).
13.4.3
Refit in the reverse order. Make sure no leads are trapped.
Figure 30 Burner loom
connector
Figure 29 Pilot unit fixings
(Dust cage not shown
for clarity)
Figure 28 Burner fixing points
Figure 27 Front surround
removal
