Checking The Gaskets And Thermal Insulation Components - Viessmann VITOCROSSAL 200 Service Instructions Manual

Further details regarding the individual steps
Only use plastic brushes, not wire
brushes or sharp objects.
For normal cleaning, flush the heating
surfaces thoroughly with a water jet. You
may use cleaning agents if you notice
stubborn residues, surface discoloura-
tion or soot deposits.
For this, observe the following:
■ Only use solvent-free cleaning agents.
Ensure that no cleaning agent gets
between the boiler shell and the ther-
mal insulation.
■ Remove soot deposits with alkaline
cleaning agents with an additional sur-
factant additive (e.g. Fauch 600).
■ Remove coatings and surface disco-
louration (yellow-brown) with slightly
acidic, chloride-free cleaning agents
based on phosphoric acid (e.g. Antox
75 E).
■ Remove loose deposits from the
boiler; flush the heating surfaces and
the flue gas collector thoroughly with a
water jet.

Checking the gaskets and thermal insulation components

1. Check gaskets and packing cord in
the boiler door for damage.
2. Check thermal insulation compo-
nents on the boiler door for damage.
Commissioning, inspection, maintenance
Cleaning agent manufacturer's
details.
Note
"Fauch 600" and "Antox 75 E"
Manufacturer:
Hebro Chemie GmbH
Rostocker Strasse 40
D-41199 Mönchengladbach
3. Replace any damaged parts.
(cont.)
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