Disassemble The Burner - Kärcher HDS 5/11 U Service Manual

5.7.1 Disassemble the burner

 Pull of the flame ring, if it does not remain in the
boiler during removal.
1 Ignition transformer
2 Burner cover
3 Flame ring
4 Pressure plate
 Pull off the pressure plate.
1 Pressure plate

To replace the ignition electrodes, remove the
screw and take out the ignition electrodes.
1 Screw of the ignition electrodes
2 Fuel nozzle
3 Ignition electrodes
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English 5.906-487.0 Rev. 00 (04/10)
 To replace the burner nozzle, remove the nut and
take out holder with the fuel nozzle.
1 Ignition electrodes
2 Screw of the ignition electrodes
3 Nut
4 Fuel nozzle holder
5 Fuel nozzle

To replace the ignition transformer, remove the
screw and take out the ignition transformer.
1 Ignition transformer screws