Cobra CB6, Service Manual, Page: 29 / 34

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A
Appendix A: Gas Type Conversion
Revision 2
© Moffat Ltd, August 2012
Cobra Series Gas Barbeque
Pilot Burners
1. To remove the pilot burner, disconnect the gas
supply tube from the base of the pilot burner.
NOTE; Do not remove the mounting plate securing
the pilot burner and thermo couple to the
Barbeque.
2. Unscrew the base nut from the pilot burner and
using a small screwdriver, withdraw the injector
from inside the pilot burner.
3. Determine the correct injector size for the gas
being used, from the rating plate attached to the
inner bulkhead adjacent to the manifold test point
behind the front control panel.
4. Fit the new pilot injector into the rear of the pilot
burner and push fully home.
5. Re-connect the gas supply tube to the base of the
pilot burner and tighten.
Low Fire Adjustment
1. To set the burner low fire adjustment, the low fire
adjustment screw on the gas control valve should be
screwed fully in, then un-screwed by the measurement
shown in the 'Gas Specifications' table at the end of this
section.
NOTE: The 'Low Fire Adjustment Screw' should be
sealed with coloured paint on completion of the
low fire adjustment.
2. Refit the control panel to the barbeque and secure in
position by tightening the 2 screws on the front lower
edges of the control panel.
3. Refit the gas control knobs to the gas control valves.
The gas control knobs are a push fit onto the shaft of
the gas control valves.
Gas Supply Tube
Unscrew Gas
Supply Tube Here
Thermocouple / Pilot Burner /
Igniter Retaining Plate
Piezo Igniter Pilot Burner
Thermocouple
Low Fire
Adjustment Screw
Figure A.5.
Figure A.6.
Figure A.7.
Figure A.8.