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14.Assemblingtheheatexchanger
Assemblyofthecombustionchamber
Install cobustion chamber pot.
Turn pot until stop and secure by drawing downwards.
Check secure t.
Put combustion chamber cover outo the chamber and
press down regularly.
Check perfect t of combustion chamber gasket.
Lock both retaining brackets with assembly tool.
Putonplugsoutoignitionandionisationelectrodes
aswellasonignitiontransformerandsafetytempe-
rature cutout (STB)