Cleaning The Heating Surfaces - Viessmann VITORONDENS 200-T Service Instructions Manual

Commissioning, inspection, maintenance
Further details regarding the individual steps
Balanced flue operation: Remove the
ventilation air line before opening the
boiler door.

Cleaning the heating surfaces

!
Please note
Prevent components that come into contact with flue gas from being scratched
or otherwise damaged. Prevent components that come into contact with flue
gas from contact with pure iron, as corrosion damage can result.
Never use a wire brush or sharp objects. Use plastic brushes if required.
Boiler heating surface
A
A Cleaning brush (accessory)
For conventional cleaning, flush the
heating surfaces thoroughly with water.
You may use cleaning agents if you
notice stubborn residues, surface disco-
louration or soot deposits.
*1 Manufacturer: Hebro Chemie GmbH, Rostocker Strasse 40, D-41199 Mönchen-
gladbach
10
(cont.)
For this, observe the following:
■ Only use solvent-free cleaning agents.
Ensure that no cleaning agent gets
between the boiler body and the ther-
mal insulation.
■ Remove soot deposits with alkaline
agents containing surfactant additives
*1
(e.g. Fauch 600 ).