INSTALLER’S GUIDE
Page 20
•
Place the new right hand plaque in position. Make sure that the centre section of the
combination plaque is between the two plaques. If there is any play between the plaques
and the end retaining flanges, push the plaques firmly to the left squeezing the centre
section of the combination gasket between the two plaques. Any gap should be between
the right side of the plaque and the right side-retaining flange.
•
Fit the front and rear plaque clamping strips. Make sure that the plaques are as far to the
left as possible.
It is important that the left side plaque is accurately positioned so
that it has the correct relationship to the pilot
.
Fully tighten the clamping strips.
•
Refit the ceramic fuel effects as described in this manual.
9.2
To Remove the Complete Burner Unit
•
Remove the five loose coals, front base coal, and rear base coal.
•
Support the inlet isolating elbow to avoid straining the pipework and disconnect the
appliance from the elbow.
•
Detach the burner unit from the hotbox by removing 1 screw (As shown in figure 7).
•
Replace in the reverse order.
9.3
To Remove the Pilot Unit
•
Remove the complete burner unit - See section 9.2.
•
Disconnect the electrode lead from the tab underneath the electrode.
•
Undo the thermocouple nut at the gas tap.
•
Disconnect the pilot pipe from the pilot unit elbow.
•
Remove the first screw
s
ecuring the dust cage to the
pilot unit & burner bracket.
Carefully remove the dust cage and place aside. Remove the second screw securing the
pilot unit to the burner. Remove the pilot unit and place it aside.
•
Refit in the reverse order
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.
9.4
To Remove the Gas Tap
•
Remove the complete burner unit - See section 9.2.
•
Disconnect the electrode lead from the tab underneath the electrode.
•
Undo the thermocouple nut at the gas tap.
•
Disconnect the inlet pipe at the tap end
•
Disconnect the pilot pipe at the tap end.
•
Disconnect the main burner pipe at the tap end
