Gaggenau VG 231 220 CA Notice De Montage page 13

Conversion to another type of gas
5.
Remove the securing clips from the burner pipes. Pull
out the burner pipes. Unscrew the screw on the air
regulating sleeve. Remove the nozzle retaining head.
6.
Pull off the nozzle and O-ring for the inner burner ring
by hand. Unscrew the nozzle for the outer burner ring
(WAF 10).
7.
Check that the O-ring is seated correctly in the new
main nozzle for the burner inner ring. Fit the nozzle
onto the burner pipe. Screw the new main nozzle for
the outer burner ring as far as it will go into the nozzle
retaining head.
8.
Fit the nozzle retaining head and burner pipes. Fit the
securing clips.
9.
Loosen the screw and then adjust the air regulating
sleeve to the correct setting (see nozzle table).
Retighten the screw.
en-us
13