29
SERVICING INSTRUCTIONS
REPLACING PARTS
13. MAIN INJECTOR
silencer
14. PRIMARY AERATION PLATE
9.1 Remove the burner module as described in Replacing Parts
Section 6.
9.2 Remove the fixing screw and slide the plate off the venturi.
9.3 Replace with the correct size plate and secure with the
the venturi flange, Diagram 16.
16
AR0766
15. DEBRIS AREA ACCESS
appliance
box, Diagram 17
17
AR1967
17
Diagram 17
To release the box from the main body:
forward off the rear studs
base of the box
Any debris can now be removed through the aperture.
gas pipe when replacing the box
16. CHANGING BETWEEN
GAS TYPES
In order to change between gas types, it will be necessary to
change the following items:
Burner Unit
Pilot
Control Valve
Injector
Aeration Plate (if required)
Data badge
A kit of parts is available for this, always quote the Model
number and Serial number when ordering any spare parts.
NOTE: THE CONTROL VALVE IS FACTORY PRESET FOR
THE CORRECT GAS TYPE AND MODEL, A NEW UNIT
WILL NEED TO BE ORDERED WHEN CHANGING
BETWEEN GAS TYPES.