25
SERVICING INSTRUCTIONS
REPLACING PARTS
8.4 Holding the injector with a spanner, undo the feed pipe.
NOTE: THE ORIENTATION OF THE INJECTOR.
8.5 Reassemble in reverse order, turn on the gas supply and
check for any leaks.
9. PRIMARY AERATION PLATE
9.1 Turn the gas supply off at the isolation device.
9.2 Refer to section 2 to remove the main burner.
9.3 Remove the two screws on the burner skin to detach the
venturi cover from the venturi. Slide the venturi cover off the
venturi as per diagram 13.
9.4 Refer to the technical specification and databadge to check
the gas type and its required aeration plate. Change the
aeration plate, if necessary.
9.5 Reassemble in reverse order with correct aeration plate(s).
Note: Even if no aeration plate is required, the small screw(s)
must be replaced.
10. CHANGING BETWEEN GAS TYPES
In order to change between gas types, it will be necessary to
change the following items:
- Pilot Injector
- Control Valve
- Main Injector
- Main Burner
- Aeration Plate
- Databadge
The relevant parts can be ordered from the parts list, always
quote the appliance type and serial number when ordering
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.
11. CONTROL UPGRADE
See section 4 in User Instructions.
12. SHORT SPARES LIST
Short spares list Bal flue
Component NG LPG
G20 G30 G31
20mb 29mb 37mb
Main Injector IN0045 IN0030 IN0030
Aeration plate N/A N/A ME1350
Pilot injector PI0026 PI0015
Burner assembly GZ5369 GZ5388
Thermocouple PI0011
Magnetic unit GC0092
Electrode PI0053
Pilot Gasket PI0052
Gas valve GC0088K
Ignition lead GC0090
Complete log set CEO583
Log A CEO584
Log B CEO585
Log C CEO586
Log D CEO587
Log E CEO588
Left ash panel CEO589
Right ash panel CEO590
Standard upgrade kit 8455
Thermostat/timer kit 8456
AR1608
13
AR0619
14
