wc_tx002070gb.fm
126
Burner Setup—Gas E 3000
7.5 Adjusting the Ionization Probe and the Electrode
Requirements
Machine shut down
Burner cool
Procedure
Perform the procedure below to adjust both the ionizaton probe and the electrode.
1. Shut down the machine and allow it to cool.
2. Remove the combustion head assembly. See topic Removing and Installing the
Combustion Head.
3. Clean the combustion head.
4. Adjust the ionization probe (a) so that it is positioned from the mixing plate as
shown.
5. Adjust the electrode (b) so that it is positioned from the mixing plate as shown.
Result
Both the ionization probe and the electrode have now been adjusted. Reinstall the
combustion head.
1.73 in.
mm
wc_gr008964
b
8 mm
0.31 in.
4 mm
0.16 in.
2.2
a
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