Wacker Neuson Cub 300 HD, Operator'S Manual, Page: 32 / 68

Maintenance Cub 200/300/300 HD
wcghi_tx000721gb.fm
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4.5 Inspecting and Aligning the Burner Electrodes
See graphic: wcghi_gr004020
To inspect and align the burner electrodes, carry out the following
procedure.
Inspection:
4.5.1 Remove the burner assembly. See section Removing and Installing
the Burner Assembly .
4.5.2 Inspect the electrodes for the following:
•
Wear. Be sure to inspect the ends of the electrodes for
pitting. Replace any worn electrodes. See section
“Replacement or Alignment”.
• Straightness. Replace any bent or broken electrodes.
See section “Replacement or Alignment”.
• Corrosion and/or cleanliness. Clean the electrodes with a soft dry
cloth or replace if necessary. See section “Replacement or
Alignment”.
• Correct alignment. Align the electrodes as shown.
Replacement or Alignment:
4.5.3 Loosen the screw (1) .
4.5.4 Align the electrode as shown or remove if necessary.
4.5.5 Install a new electrode if necessary.
4.5.6 Tighten the screw (1).
4.5.7 Verify the electrodes are correctly aligned.
4.5.8 Reinstall the burner. See section Removing and Installing the Burner
Assembly .