Zanussi ZCG 640, ZCG 641 manual Replacement of gas oven burner nozzle

Replacement of gas oven burner nozzle

To replace the gas oven nozzle, follow this procedure:

1.Remove the bottom plate of the oven cavity (“A”);

2.Undo the two fixing screws (“C”) which keep the oven gas burner in place

3.Gently slide the oven gas burner off the injector support (“D”) and slowly move it to the left hand side, taking care not to cause stress to the spark plug connection wire (“E”) and the thermocouple (“F”) conductor;

3.With a socket spanner 7 unscrew and remove the gas burner injector (“D”), and replace it with the required one (see "Technical Data");

4.Reassemble the burner following the same proce- dure in reverse.

5.Replace the Gas Type Sticker (it is located near the gas connection ramp) with the one relevant to the new gas type which is supplied with the injector kit.

Minimum level adjustment of gas oven burner

After setting the oven on maximum temperature with door closed for about 10 minutes, turn the knob to minimum.

To reach the thermostat by-pass screw and adjust the minimum level, act as follows:

–take out the gas oven control knob;

–in case of conversion from natural gas to LPG, tightly screw the by-pass screw of thermostat (see diagram, letter "G");

–to convert from LPG to natural gas, unscrew the by-pass screw, until a regular small flame is reached.

–finally check that turning quickly the tap from maximum position to minimum position, the flame does not go out;

–reassemble the knobs.

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