Special Note - Westinghouse Oven Instruction Booklet

GAS CONNECTION
Gas Installation must be made in accordance with AS5601;
also refer to rangehood manufacturers recommendations.
Check gas pressure, note the correct setting from the data plate
sealed inside the front appliance drawer
Installing the Gas Cooker:
(Flexible connections are NOT permitted with this
appliance)
· An inlet manifold extension pipe must be fitted to the
appliance. Part supplied in the drawer of the appliance.
· Ensure that the pipe is connected using the washer provided
and that the bracket is screwed to the appliance as shown in
the diagram below.
· Fit the supplied pressure regulator (for Natural gas) using the
NG test point adaptor and washer to connect to the inlet
manifold. Ensure the arrow is pointing towards the
appliance and that the pressure test point is accessible from
under the appliance when the product is pushed back into the
final position.
· Push the cooker back and install the stabilizing chains.
· Connect the appliance inlet manifold to the fixed consumer
piping outlet using only fixed piping. This final connection is
made when the product is pushed back into position by access
under the cooker.
Inlet Manifold Extension.
Regulator
Supplied with product.
To be fitted by installer
IT IS RECOMMENDED THAT A SERVICE TAP AND UNION BE
FITTED ADJACENT TO THE APPLIANCE INLET TO FACILITATE
FUTURE SERVICING.
5 burner models: set the burner pressure to 1kPa for Natural Gas
and 2.75kPa for U-LPG with the wok burner operating a full rate.
For commissioning of the appliance with the Bromic regulator for
Natural Gas , the test point pressure should be 1.00kPa with all
burners operating on HIGH.
Apply a manometer to the test nipple and reset the regulator if
necessary. Do not forget to replace the test nipple screw and to
leave the instruction book with the user.
This appliance from the factory suitable for NATURAL gas but, if
necessary, can be adjusted for U-LPG by authorised person.
For the adjustments to U-LPG please operate as specified in the
paragraph GAS CONVERSION AND ADJUSTMENT (pag 4).
The Gas Connection is male 1/2" BSP and is situated at the right or left,
hand rear of the appliance, approximately 40mm from the side
.
*
Stopper
Check point
test point
adaptor
Regulator
Washer NG
Inlet Manifold
Extension.
Fixed Pipe to
Connection Point
4
The appliance shall be installed by an authorized person in
accordance with the manufacturer’s installation instructions,
relevant local fitting regulations, municipal building regulations,
the AS5601 code for gas burning appliances and equipment and
other relevant statutory code band regulations. If you have some
doubts, please contact the authorities for confirmation concerning
the characteristics of the gas and electricity output.
The appliance is generally preset for natural gas (so no other
adjustment is necessary) ensure regulator is fitted for N.G.
Ensure that all foreign matter has been cleared from the gas
supply line and also purge all air from the gas system. Connect
to regulator, tighten and check the installation to ensure no gas
leaks occur.
VERY IMPORTANT FOR THE INSTALLER
Do not attempt to turn or stress threaded elbow of the manifold:
you risk damage to this part of the gas appliance which may void
the manufacturers warranty.
Before Leaving – Check all connections for gas leaks.
DO NOT use a naked flame for detecting leaks. Ignite all
burners to ensure correct operation of gas valves, burners and
ignition. Turn gas taps to low flame position and observe
stability of the flame.
When satisfied with the cooker, please instruct the user on the
correct method of operation.
In case the appliance fails to operate correctly after all checks
have been carried out, refer to the authorised service provider
in your area.
GAS CONVERSION AND ADJUSTMENT
When used with natural gas all burners have been preset at our
factory and further adjustment should not be necessary. Conversion
kits to other gases are available from the place of purchase. Do
not attempt to fit the conversion kit yourself. Conversion to U-LPG
gas should only be carried out by an authorized technician.
GAS ADJUSTEMENTS
- change the injectors
- adjust the minimum flow
‘When converting from Natural Gas to U-LPG ensure that
the NG regulator is removed and replaced with the Test Point
Assembly. A gas regulator suitable for a supply pressure of 2.75kPa
should be part of the gas tank supply and should be adjusted with
the wok burner operating at maximum.
REPLACEMENT OF THE INJECTORS
When required to operate on other gas replace the injectors in
accordance with information referred to in chart below.
TAB. 1
G as Type
kPa Jet mm ø
Natural
1.00 1.20
0.90
1.50
1.63
0.73
U-LPG 2.75
0.53
0.95
1.00
Regulator
NG Regulator
Adjustments, conversions and gas installations must only be carried
out by an authorised person.

SPECIAL NOTE

After installation or any servicing operation, always ensure that
the appliance is gas sound and that the components are now
operating correctly. Items removed
during servicing should be
replaced in the reverse order to
their removal.
In order to change the work-top
injectors, it is necessary to act as
follows:
- remove the grids
- remove burners
and flame-spreaders.
Burners Power MJ/h
Semi-quick 7.1
Auxiliary 4.0
Quick 11.0
12.7
Triple Crown
Semi-quick 7.0
Auxiliary 3.7
Quick 11.7
12.7
Triple Crown
LP Test point
adaptor