Cleaning The Secondary Heating Surfaces - Viessmann Vitoligno 200-S Installation And Service Instructions Manual

Commissioning, inspection, maintenance

Cleaning the secondary heating surfaces

D
E
G
Fig. 23
1. Remove back top panel
2. Cut open thermal insulation mat
tion and fold up.
Note
In the delivered condition, the thermal insulation
mat is perforated. It must be cut open for the first
cleaning.
3. Open cleaning cover
4. Open and remove tubular clip pin
of the flue gas collector.
36
F
A .
at the perfora-
B
.
C
on each side
D
A
B
C
F
G
5. Only slide retaining bracket
the side panel on both sides. Shift until rear
bracket can be removed. Remove rear bracket
F
upwards together with the turbulators.
F
6. Slide both retaining brackets
towards the side panel. Remove front bracket
upwards together with the turbulators.
7. Clean the interior walls of the flue gas collector and
the secondary heating surface with a spatula,
cleaning brush and vacuum cleaner.
8. Clean the brackets and turbulators with a cleaning
brush.
E a little way towards
E all the way
G