Wolf CGB-75 Instructions Manual page 66

Note: During the conversion from natural gas to LPG, a flue gas orifice plate must also be installed in the condensate pan as
follows. During conversion from LPG to natural gas, the flue gas orifice plate must be removed. This installation step
is carried out prior to the installation of the mixing chamber and full assembly.
8)
After removing the upper casing cover, undo the self-
tapping screw at the balanced flue locking mechanism.
9)
Slide the balanced flue locking mechanism in the direction
of the arrow. Pull the flue pipe up out of the condensate
pan.
Conversion sets for CGB-75/100 for conversion to other gas types: (Please state the corresponding part number when ordering)
Conversion to natural gas H (G20)
Conversion to LPG P (G31)
Conversion from LPG P (G31) to natural gas E/H (G20)
Conversion from LPG P (G31) to natural gas LL** (G25)
* ID imprinted on gas restrictor
66
Conversion to other gas types
Conversion type plate
10)
Flue gas orifice plate
Place the Ø 53 mm flue gas orifice plate into the condensate
pan and reinsert the flue pipe.
Note: During conversion from LPG to natural gas, the
flue gas orifice plate must be removed. Fit the
mixing chamber as described under point 6).
Re-assemble in reverse order.
11)
Updating the type plate
Cut out the relevant lines from the type plate supplied
and affix them over the relevant lines on the appliance
type plate.
Figure: Updating the type plate
Part no. 86 10 471
Part no. 86 12 714
Part no. 86 12 863
Part no. 86 12 863
ID 1000*
ID 6.7*
ID 1000*
ID 1260*
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