29
COMMISSIONING
CAUTION: BEFORE LIGHTING: ENSURE KNOB (A) IS IN THE OFF POSITION (SEE FIG. 27). ALSO ENSURE GAS
SUPPLY TO RANGE IS ON, AND THE GAS SERVICE COCK (C) IS IN THE ON POSITION (SEE FIG. 32), AND THE
ELECTRICAL SUPPLY TO THE AGA IS SWITCHED ON.
LIGHTING PROCEDURE - SEE FIGS 27-34
1.
The main burner gas flow is set with the ‘temperature’ knob (B). (See Fig. 28). First, ensure both knobs are turned fully
clockwise. Knob (A) to the OFF position and knob (B) to the minimum setting (thin end of the white band).
2.
Turn ON/OFF knob (A) slightly anti-clockwise towards the IGNITION position ( ) until reaching stop, press down and
hold for 5 seconds (gas flows only to the flame supervision burner). (See Fig. 30).
3.
Continue pressing down knob (A) while turning further anti-clockwise to the ( ) position (this activates the piezo),
continue to hold down for 10 seconds after flame supervision burner has been lit. (If it does not light, steps 2 and 3 can
be repeated). (See Fig. 31).
4.
Upon lighting, release knob and turn further anti-clockwise to the ON position (large flame symbol) (See Fig. 32). Pilot
gas flows and mains gas flows according to the appliance setting (knob B).
5.
Turn the temperature knob (B) slightly anti-clockwise into the white band (LOW FIRE position). Leave in the low fire
position for at least 30 minutes, (See Fig. 33).
NOTE:
‘LOW FIRE’ position is attained by turning knob (B) gradually into the white band, until a small flame is observed
through viewing window (F). (See Fig. 27).
6.
After 30 minutes rotate control knob (B) anti-clockwise to the mid-position of the green band for normal running. (See
Fig. 34).
NOTE:
After several hours the heat indicator should show green. It may be necessary to adjust the control knob in the
green band to achieve this.
When the range is lit from cold, moisture may form on the enamel which should be wiped off to prevent staining.
IF THE FLAME HAS EXTINGUISHED FOR WHATEVER REASON, WAIT THREE MINUTES (MINIMUM) BEFORE RE-
LIGHTING.
YEARLY SERVICE
It is recommended that the range be serviced at regular intervals.
Arrange with the home owner that the range has been turned
OFF
the night before to ensure it is cold upon arrival.
1.
Turn off power to the range.
2.
Isolate the gas supply by turning off the gas shut off valve, See Fig. 27. This is accessed by removing the control panel
facia (4 screws).
3.
Break the hexagon union nut and remove two burner fixing screws, See Fig. 27.
4.
Locate electric wires from gas valve and solenoid, disconnect inline connectors.
5.
The burner assembly can now be withdrawn from the combustion chamber.
NOTE:
Check there is sufficient length of thermostat capillary tube to allow the burner assembly to be rested on a work
surface without detaching the sensing end from the top of the roasting oven.
6.
Lightly brush the perforated top of the gas burner and check that the burner venturi is free of lint and fluff.
NOTE:
IT MAY BE NECESSARY TO DETACH THE FLAME SUPERVISION ASSEMBLY FROM THE BURNER TO ENSURE
IT IS FREE.
Summary of Contents for DC3G
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Page 19: ...WIRING DIAGRAM AGA DC3G Fig 12 19 ...
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