Westinghouse GON474 Owner's Manual page 25

GAS INSTALLATION INFORMATION
O p e r a t i n g P r e s s u r e s
Supply and operating pressures for various gases and corresponding injector sizes for each burner.
Gas Type
NG & SNG
Universal LP
Te s t i n g t h e O p e r a t i o n o f t h e A p p l i a n c e
After installation, test and ensure that the appliance operates correctly before handing it over to
the customer. The following procedure is recommended:
• Connect a manometer to the appliance pressure test point. This is located on the gas regulator.
(or test point fitting on L.P.G. models).
• Turn on the gas supply and electricity and operate the controls.
• Check ignition on all burners.
NOTE: Additional time needs to be allowed for the initial lighting as air has to be purged from
the pipes.
• Check the operating pressure and adjust the regulator to the appropriate setting for the gas
type, as given in the table above.
NOTE: The pressure should be set and locked while the oven is operating.
• Observe the flame appearance on the burner. If it is much larger or much smaller than
expected, the injector size may require checking. Where a flame is unsatisfactory refer to the
servicing instructions and correct the fault if possible.
• Check the operation of the timer, light and fan.
If the appliance cannot be adjusted to perform correctly, inform the customer of the problem and
affix an appropriate warning notice to the appliance. If the fault appears to be dangerous, the
appliance should be disconnected. However, if only a minor fault exists, the customer may wish to
use the appliance while awaiting service.
The customer should be advised that, in the event of a fault, they should contact the
manufacturer's local Service Organisation or the retailer from whom the appliance was purchased.
U n d e r b e n c h O v e n s
Your underbench oven looks best when the control panel is directly under the benchtop. An
upper infill panel may have to be added if the cooktop placed above the benchtop is too deep.
Refer to cooktop installation instructions for required clearance between cooktop and oven.
Supply Pressure (kPa)
1.13 - 5.00
2.75
Nominal Test Point
Pressure (kPa)
1.00
2.75
595
NOTE: If a powerpoint is fitted it must be
accessible with the appliance installed.
Oven injector
1.50
0.82
545
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