Cleaning The Secondary Heating Surfaces; Cleaning The Flue Pipe; Removing Flue Ash From The Chimney - Viessmann Vitoligno 300-C Installation And Service Instructions For Contractors

Cleaning the secondary heating surfaces

Fig. 35
1. Pull out turbulators
A
rear turbulators, then use one turbulator to pull out
the front ones. For this, screw the turbulator into the
front turbulator by at least 3 turns.

Cleaning the flue pipe

Removing flue ash from the chimney

B
and clean. First pull out the
Commissioning, inspection, maintenance
2. Clean secondary heating surfaces
ing brush and vacuum cleaner.
A
with a clean-
B
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