Bertazzoni MAS486GGASXTLP Installation, Use & Care Manual page 17

Left oven
Left oven
Right oven
Right oven
Unscrew the nozzle located inside the gas fitting
using a 7 mm [ socket wrench].
Replace the nozzle using the conversion set
supplied with the range or by a Bertazzoni
authorized parts warehouse. Each nozzle has a
number indicating its flow diameter printed on
the body. Consult the table on page 20 for
matching nozzles to burners.
Do not need air adjustment on the oven burner.
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