9.
CHECKING LID CUT-OFF DEVICE
1.
Lift the lid.
2.
Turn on and ignite hotplate burner.
3.
Close lid. There should be no gas supply to the hotplate and the burner will go out.
4.
Turn off the hotplate tap.
5.
Lift the lid. The gas supply should now be restored to the hotplate when the tap is turned on.
10. CHECKING THE MAIN OVEN CONTROLS
TO SET THE TIME OF DAY (see Fig.6)
1.
Turn on the electricity supply and ensure that the
thermostat is in the off position.
1a.
Before setting timer read important note below.
2.
Rotate the left hand clock knob to manual and back to the
clock position.
3.
Set the time of day by rotating the right hand knob. Note
that it is a 24 hour clock.
4.
Rotate the left hand clock knob back to the manual position.
NOTE: When setting the time of day with the selector knob in the clock position only, this will activate the
timer for seven seconds after selection. This means that when setting the time of day in this function the time
can only be set by using the right hand knob within a seven second period.
After seven seconds have elapsed from when the correct time of day has been set, the timer ceases to
be active and subsequent operation of the right hand knob will not change the time setting.
11. CHECKING THE MAIN OVEN
1.
Set the clock as described above, the clock is now ready for manual operation.
2.
Turn the oven thermostat knob to Mk 9 and press the ignition button. As soon as the burner is alight the
button can be released.
3.
There should now be a low gas rate to the burner, which is the F.S.D. by pass rate.
4.
When the F.S.D. phial has heated up it opens the F.S.D. valve which allows the main gas supply to the
oven burner.
5.
Set the oven control to Mk 2, close the oven door and check that after about 10 minutes the flame size
has reduced.
6.
Turn off the control and check that the oven flames go out.
12. CHECKING THE SECOND OVEN
1.
Turn the second oven thermostat control knob anticlockwise to Mk8 and press the ignition button. As
soon as the burner is alight the button can be released.
2.
When the oven burner lights up there should be a low gas rate at first to the oven burner which is the
F.S.D. by-pass rate.
3.
When the F.S.D. phial has heated up it opens the F.S.D. valve and the main gas stream flows to the
burner.
4.
Set the oven control to Mk. 2, close the oven door and check that after approx. 10 minutes the flame
size has reduced.
5.
Turn off the control knob and check that the oven flames go out.
GENERAL NOTE
Instruct the user on how to use the appliance and its ignition system. Refer the user to the wording in the
inside cover which gives advice on the safe operation of the appliance.
45
S O N A T A 5 5 G L X a
Fig
.
6
