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27
INSTALLATION
Checking the gas supply
1� Check the manometer zero point is correct�
2� Connect the manometer to the cooker pressure test point�
This is located on the regulator or LPG inlet fitting�
3� Turn on the gas supply and the electricity (if applicable)
and try to ignite the gas�
NOTE: It will take additional time to light the gas for the first
time, as air needs to be purged from the pipes.
4� Check the operating pressure for the particular gas type
(see 'Gas Type' table)�
• For LPG cookers: Adjust the regulator if necessary
(this may be remote from the cooker)�
• For Natural Gas cookers: Regulators are supplied
pre-adjusted and configured by the component
maker for use with Natural Gas� The appliance
installer is not required to make an adjustment to
obtain the correct outlet pressure setting� An arrow
on the base of the regulator indicates the direction of
the gas flow when the inlet and outlet of the regulator
are orientated correctly�
5� When the regulator has been fitted check for leaks from the
connections with soapy water�
Checking regulator function
With the appliance operating, check the outlet pressure:
1� When all the burners of the appliance are operating
at maximum�
2� When the smallest burner of the appliance is operating
at minimum�
Under both these conditions the outlet pressure should
not vary from nominal operating pressure of 1�0kPa
by more then ± 20% (ie ±0�20kPa for Natural Gas)�
If the regulator does not appear to be performing satisfactorily
then check the following points:
1� If the outlet pressure is consistently too low then
• the inlet pressure may be too low and adjustment
of an upstream regulator may be needed, or
• an upstream regulator or valve with insufficient flow
capacity may be present in the gas supply line� It may
be necessary to repeat the checks whilst measuring
both the inlet and outlet pressure to determine if the
inlet pressure
is in the range 1�13-5kPa�
2� Check that the regulator has been fitted to the gas supply
line in the correct orientation�
3� Replace the regulator if it fails to perform after the checks�
Testing Burner Performance
• Observe the flame appearance on each burner when set
to max� If it is smaller or larger than expected, then the
injector size needs checking (refer to table)�
• When maximum flame appearance is correct, check
the turn down setting on each burner� If incorrect, proceed
as follows:
WARNING
WARNING
Disconnect electric power�
1� Remove the control panel and adjust the bypass screw
when valve is set to maximum� The screw is mounted on
the body of each hotplate control valve�
2� Check the ignition on all burners both separately and
in combination�
3� Check the operation of the electrical components,
if applicable�
4� When operating correctly, show customer how to use
the cooker�
5� If not operating correctly, advise the customer to ring
Electrolux Customer Service Centre� Place a warning sign
on cooker or if dangerous, disconnect cooker�
INSTALLATION
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