Westinghouse GHP16W It should be replaced, Is maintained Outlet pressure, 12.1 10.7, 14.4 13.0

LPG CONVERSION

CAUTION				Under these conditions the outlet pressure should not
				vary from the nominal outlet pressure of 2.60kPa by
				more than +/– 0.52kPa.
This appliance is fitted with Natural Gas burner injectors. 8.				If the regulator appears to not be performing
Please follow the procedure below if a conversion to suit				satisfactorily then check the following points.
LP gas is required.				• If the outlet pressure is consistently too low then
The conversion kit contains appropriate LPG injectors and				the inlet pressure may be too low and adjustment
1 LPG sticker.				of an upstream regulator may be needed, or
				an upstream regulator or valve with insufficient
To convert to LPG				flow capacity may be present in the gas supply
1. Remove the hotplate burners to access the hotplate				line. If this is suspected then it may be necessary
injectors. Replace the factory fitted NG injectors with				to repeat the checks whilst measuring both the
the appropriate injectors, as supplied (see Table 2).				inlet and outlet pressure to determine if the inlet
2. Unscrew the hex nut from the regulator. The hex nut,				pressure is in the range 2.75–7.00kPa.
brass washer and nylon insert will disengage as				• Check that the insert has been fitted correctly as
an assembly.				per diagram figure 10. Check that the hex nut is
3. Unclip the nylon insert from the nut assembly				fully screwed down.
by rotating the insert ¼ turn, and pulling it free.				• Check that the regulator has been fitted to the
4. Turn over the insert, and clip back into position.				gas supply line in the correct orientation, the arrow
5. Refit the hex nut assembly to the regulator ensuring				on the base of the body indicates the direction of
that it is fully screwed down. The regulator is now				gas flow.
set for connection to LP.				Once these checks have been completed, if the
6. Turn on the gas supply and at each new connection				regulator still fails to perform in a satisfactory manner
check for leaks using soapy water: each hotplate				it should be replaced.
valve should be turned on, one at a time, and the			9.	One by one, turn the knobs to minimum and screw
injector hole blanked off for several seconds.				in the bypass screw (accessible when the knob is
7. The operation of the regulator can be confirmed by				removed – refer figure 12) until a small stable flame
connecting a manometer to the pressure test point				results. Turn the knob to maximum and then back to
located on the side of the regulator body adjacent				minimum to ensure that the correct minimum flame
to the outlet. With the appliance operating check				is maintained.
the outlet pressure			10. Attach the LPG sticker to the cooker, near the gas
• when all burners of the appliance are operating				supply inlet. Cover the Natural Gas label that is
at maximum,				factory fitted.
• when the smallest burner of the appliance
is operating at minimum.
Table 2
	natural gas					LPG
	(Nominal test point pressure: 1.00kPa)				(Nominal test point pressure: 2.60kPa)
BURNER TYPE	Injector size (mm)	Gas consumption (MJ/h)			Injector size (mm)	Gas consumption (MJ/h)
Small burner	1.00		5.1		0.55	4.2
Medium burner	1.35		9.0		0.70	6.5
Large burner	1.60		12.1		0.90	10.7
Wok burner	1.75		14.4		1.00	13.0