Wolf TGB-40 Maintenance Instructions Manual page 46

• Insert the combustion chamber pot from below.
For position, see the top figure on page 8. It is not
recommended to push the pot fully home. The precise
position results during the installation of the heat
exchanger into the condensate pan. The burner cannot
be fully pushed home if the pot is pushed in too far.
• During assembly observe the correct position of the
combustion chamber assembly in relation to the
condensate pan. (The rear r.h. fixing rod is located inside
the channel section).
• Locate the packing cord and the lid panel on the heat
exchanger (up to serial no. 0292... the lid panel is not part
of the assembly, up to serial no. 0143... the packing cord
is not part of the assembly). During servicing, even on
older units, the packing cord and the lid panel have to be
fitted.
• Should the combustion chamber insulation have been
damaged during removal, replace it completely with
new insulation (insulation for combustion chamber lid
and lid panel, part no. 86 02 684).
• For location of the combustion chamber lid see the
adjacent illustration.
During the burner installation, note that the
Note:
burner flange locates on the combustion
chamber lid, otherwise the combustion
chamber pot will be set too high.
46
TGB-40/60 Maintenance instructions
Insert the combustion chamber pot from below into the
heat exchanger
Combustion chamber assembly
Location of combustion chamber assembly/condensate pan
Locate the packing cord and the lid panel on the heat
exchanger
Location of the combustion chamber pot
Condensate pan