12
CONVERSIONS
9) Natural Gas to Universal LPG conversion procedure
Appliance models: Gas stainless steel hotplate models:
4 Burners
5 Burners
1. Remove each burner cap and burner skirt.
2. Remove the Natural Gas main injector with a 7 mm/VF tube spanner and replace with
the appropriate size U-LPG main injector for each burner. The following injector sizes are
required for U-LPG:
Burner Main
injector
Wok
1.06
mm
Rapid
0.94
mm
Semirapid
0.73
mm
Auxiliary
0.54
mm
3. Remove the control knob, with a thin shaft blade screwdriver down the centre of each
gas valve shaft, screw the by-pass injector fully clockwise.
4. Shut off gas supply to the appliance.
5. Disconnect gas inlet pipe from the Natural Gas Regulator.
6. Remove the Natural Gas Regulator from the appliance.
7. Fit the U-LPG test point inlet fitting supplied in the conversion kit.
8. Connect the gas supply to the inlet fitting.
9. Check for gas leaks. Do not use a naked flame to check for gas leaks.
10. Adjust the gas pressure to 2.75 kPa.
11. Test the appliance on both high and low flame for each burner and check the gas
pressure. If the burner fails to remain alight or the flame is not stable on the simmer
setting, adjust the by-pass screw, until flame is stable.
12. If not already removed, remove the “Only for use with Natural Gas” label adhered to
the bottom panel near the gas connection.
13. Fit the new data label included in the gas conversion kit.
