CombiSteel 7478,0515 Bedienungs- Und Wartungsanleitung Seite 12

15.2 Pilot Burner
The pilot flame is the nozzle type with fixed air.The only adjustment required is replacement of the nozzle depending on the type of gas.
01-03
01-02
01-01
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Lossen the taper nut (01-01) remove the taper (01-02) and pilot nozzle (01-03)
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Replace the pilot nozzle with desired gas type nozzle according to nozzle chart.
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After replacing the pilot nozzle place the taper and tighten the taper nut.
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