Cleaning The Flue Outlet And Heat Exchanger - Viessmann VITORADIAL 300-T Service Instructions Manual

Further details regarding the individual steps

Cleaning the flue outlet and heat exchanger

1. Remove condensate hose and
siphon from the heat exchanger.
2. Push on-site hoses C onto conden-
sate drains and route into a suitable
container D.
Commissioning, inspection, maintenance
(cont.)
3. Vacuum up combustion residues
from the flue pipe, flue gas collector
and heat exchanger through cleaning
apertures B.
!
Please note
Contact with unalloyed iron
and scratches on parts in con-
tact with flue gases can lead
to corrosion.
Only use plastic brushes, not
wire brushes or sharp
objects.
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