Separating The Neutralising System (If Installed) From The Boiler And Connecting The Drain Hose; Cleaning The Combustion Chamber And Heating Surfaces - Viessmann VITOCROSSAL 200 Service Instructions Manual

Further details regarding the individual steps
Separating the neutralising system (if installed) from the
boiler and connecting the drain hose

Cleaning the combustion chamber and heating surfaces

Thoroughly clean the combustion
chamber and heating surfaces with a
water jet.
Commissioning, inspection, maintenance
(cont.)
1. Separate hose A to the neutralis-
ing system from siphon B.
2. Connect drain or cleaning hose C
to the siphon and run it into a
sewer.
!
Please note
Scratches on parts that are in
contact with flue gas can lead
to corrosion.
Only use plastic brushes, NOT
wire brushes or sharp objects.
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