Wolf CGB-2-24 - Page 63

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31.Checkingthecombustionparameters
IftheactualCO
2
or O
2
valueslieoutsidetheirrespectiveranges,proceedasfollows:
1. Check the ionisation electrode and supply line.
2. Check the electrode gaps.
3. Carry out a 100 % calibration after working on the ionisation electrode.
Þ seedescriptionHG43inchapter“Parameterdescription”
4. If the CO
2
or O
2
valueremainsoutsidetherespectiverange,theuegasvaluescanbeadjustedviaparameterHG43.
Check the electrodes for wear and contamination.
Clean the electrodes with a small brush (not with a wire brush) or sandpaper.
Check the electrode gaps. If the gaps do not correspond to the drawing or the electrodes are damaged, replace the elec-
trodes and gaskets and align them.
Tightentheelectrodexingscrewswithatorqueof2.3±0.2Nm.
Bild: Abstand Ionisationselektrode
Bild: Abstand Zündelektrode