13
A B
Fig. 3
1.
Clean flues
A
and combustion chamber
B
with
cleaning equipment and remove combustion resi-
dues.
C
Fig. 4
2.
Remove combustion residues from the flue and
flue outlet
C
.
Checking all gaskets and packing cords on the flue gas side
Checking the thermal insulation components on the boiler door
Commissioning, inspection, maintenance
Cleaning the heating surface, flue outlet and flue
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