INSTALLER’S GUIDE
Page 28
Figure 31. Pilot unit attachment
points (Dust cage not shown for
clarity)
Figure 30. Burner attachment points
13.3
To Remove the Complete
Burner Unit
See figure 30.
1.
Remove the five loose coals, front
base coal, and rear base coal.
2.
Remove the front surround unit -
See section 13.2.
3.
Support the inlet-isolating elbow
to avoid straining the pipework and disconnect
the appliance from the elbow.
4.
Detach the burner unit from the convection
box by removing three screws.
5.
Replace in the reverse order.
13.4
To Remove the Pilot Unit
See figure 31.
1.
Remove the burner unit - See section 13.3.
2.
Disconnect the electrode lead from tab
underneath the electrode.
3.
Undo the thermocouple nut at the gas tap.
4.
Disconnect the pilot pipe from the pilot unit
elbow.
5.
Remove the first screw
s
ecuring the dust cage to the
pilot unit and burner. Carefully
remove the dust cage and place aside.
6.
Remove the second screw securing the
pilot unit to the burner. Remove the pilot unit
and place it aside.
7.
Refit in the reverse order.
Note: 1.
The pilot unit is an atmosphere sensing device. It 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.
13.5
To Remove the Control Tap.
1.
Remove the burner unit - See section 13.3.
2.
Disconnect the electrode lead from tab underneath the electrode.
3.
Undo the thermocouple nut at the gas tap.
4.
Disconnect the inlet pipe at the tap end.
5.
Disconnect the pilot pipe at the tap end.
6.
Disconnect the main burner pipe at the tap end.
