3.
PRESSURE TESTING
The pressure test point is located on the right hand side of the gas rail. Access to the test point is through
a cut out in the top right hand side of the control panel see Fig.9.
1
Remove the hex head plug from the test point.
2
Connect the pressure gauge to the test point.
3
Check the supply pressure by turning the oven thermostat to Mark 9 then turn on the gas and electricity
supplies. Allow the oven burner to light and gas flow open up to full rate.
The pressure should be
For Natural Gas
20mbar
For L.P.Gas
28mbar for Butane,37mbar for Propane
4
Turn off the gas and electricities supply and the thermostat disconnect the pressure gauge and replace
the test point plug. Turn on the gas supply and check for gas soundness.
NOTE . The electrical supply must be connected in order to test the pressure
4.
RE-ASSEMBLE THE APPLIANCE
1
Refit the fascia panel.
2
Re-fit the oven and grill doors.
5.
CHECKING THE GRILL
1
Place the grill pan containing the trivet under the grill burner.
2
With the grill door open, turn on the grill tap, check that there is a spark from it's ignition system. This should continue until
the burner is alight.
3
There is a safety switch which shuts off the gas supply to the grill burner when the door is closed. Check that it is operational
by slowly closing the grill door, the gas supply should be shut off to the burner before the grill door is fully closed.
NOTE: The burner will continue to spark.
44
PRESSURE TEST POINT
Fig.9
INLET ELBOW
Summary of Contents for ZDG 862
Page 1: ...OPERATING INSTRUCTIONS GAS OVEN ZDG 862 BUILT IN DOUBLE CAVITY MODEL ...
Page 47: ......
Page 48: ...PART NO 311477804 ...