Checking The Burner Tubes; Checking The Pilot Burner - Viessmann VITOGAS 100 Service Instructions Manual

Further details regarding the individual steps

Checking the burner tubes

1. Check the gas outlets for damage.

Checking the pilot burner

Initial start-up, inspection, maintenance
(cont.)
2. Blow through burner tubes with
compressed air or rinse with a
soapy solution.
1. Check ionisation electrode A,
pilot burner B and ignition elec-
trode C for damage.
2. Check the electrode gaps.
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