Blanco BCGC74 - BCGC52 - Manual (Page 10)

10
9) U-LPG TO NATURAL GAS
CONVERSION PROCEDURE
Appliance models: Gas crystal glass hotplate
models:
BCGC74 4 Burners
BCGC52 2 Burners
1. Remove each burner cap and burner skirt.
2. Remove the U-LPG main injector with a
7 mm/VF tube spanner and replace with the
appropriate size Natural Gas main injector for each
burner. The following injector sizes are required for
Natural Gas:
Burner Main injector
Wok 1.55 mm
Semi Rapid 1.12 mm
Auxiliary 0.85 mm
3. Shut off gas supply to the appliance.
4. Disconnect gas inlet pipe from the U-LPG Gas
test point inlet fitting.
5. Remove the U-LPG test point inlet fitting from the
appliance.
6. Fit the Natural Gas Regulator supplied in the
conversion kit.
7. Connect the gas supply to the Regulator.
8. Check for gas leaks. Do not use a naked flame to
check for gas leaks.
9. Adjust the gas pressure to 1.00 kPa.
10. Remove the control knob, with a thin shaft blade
screwdriver down the centre of each gas valve
shaft, screw the by-pass injector anti-clockwise.
Test the appliance on both high and low flame for
each burner. 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.
11. If not already removed, remove the “Only for
use with U-LPG” label adhered to the bottom panel
near the gas connection.
10) NATURAL GAS TO UNIVERSAL
LPG CONVERSION PROCEDURE
Appliance models: Gas crystal glass hotplate
models:
BCGC74 4 Burners
BCGC52 2 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 0.95 mm
Semi Rapid 0.70 mm
Auxiliary 0.53 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.
CONVERSIONS