Checking And Adjusting The Electrode - Viessmann VITODENS 111-W Installation And Service Instructions Manual

Further details regarding the individual steps
3. Undo two Torx screws and remove
burner gauze assembly D with its
gasket E.
4. Insert a new gasket E into the new
burner gauze assembly D and
secure.
!
Please note
Tighten screws far enough
that the components are not
damaged and to ensure their
correct function.
5. Mount thermal insulation ring C.
!
Please note
Tighten screws far enough
that the components are not
damaged and to ensure their
correct function.

Checking and adjusting the electrode

Commissioning, inspection, maintenance
(cont.)
6. Fit electrode B.
!
Please note
Tighten screws far enough
that the components are not
damaged and to ensure their
correct function.
1. Check the electrode for wear and
contamination.
2. Clean the electrode with a small
brush (not with a wire brush) or sand-
paper.
35