Stovax STUDIO 8700CFCHEC - Manual (Page 29)

29
SERVICING INSTRUCTIONS
REPLACING PARTS
13. MAIN INjECTOR
13.1 To change the main injector:
• Undo the injector feed pipe
• Undo the lock nut from the injector and remove the
silencer
• Replace with the correct size injector
• Check for leaks
14. PRIMARY AERATION PLATE
NOT ALL MODELS HAvE AERATION PLATES. REFER TO
NOTE AT BEGINNING OF INSTALLATION
INSTRUCTIONS.
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
screw. Ensure the lower edge of the plate is located over
the venturi flange, Diagram 16.
16
AR0766
15. DEBRIS AREA ACCESS
• Remove the Steel frame (if fitted)
• Remove the glass door assembly
• Remove the enamelled panels
• Remove the burner and splitter plate
• Isolate the gas supply
• Disconnect the isolating device from the inlet pipe on the
appliance
• Remove the seven screws from the front of the loose
box, Diagram 17
17
AR1967
• Remove the three screws from the rear panel
• Lift the panel to disengage the locating brackets, Diagram
17
• Remove the three wing nuts from the rear of the box,
Diagram 17
To release the box from the main body:
• Rotate the front of the box upwards and draw the box
forward off the rear studs
• Ensure the gas pipe passes through the silicon seal in the
base of the box
Any debris can now be removed through the aperture.
• Replace in reverse order taking care not to damage the
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.