16
Surface burners applied do not require adjust-
ment of primary air. A correct flame has dis
-
tinct internal cones of blue and green colour.
A short, humming flame or long, yellow and
smoking one, without clearly outlined cones,
shows improper quality of gas in the house-
hold piping or a damaged or soiled burner.
In order to check a flame, heat a burner for
around 10 minutes with a full flame, and next
turn the valve knob to the economical flame
position. The flame should not go out or jump
onto the nozzles.
INSTALLATION
Knobs should be adjusted with the burner
switched on and set to the economical flame
position, using an adjustment screwdriver of
the 2.5 mm size.
In order to perform adjusting operations, take
off the knobs.
Exchange of a burner noz-
zle – unscrew the nozzle
with special socket span-
ner No 7 and replace with
a new one according to a
type of gas (see tables).
The oven burner is fixed in its cradle by a
single clip that is placed on the left-hand side
of the burner. Pull the clip further left, and with
your other hand, lift the burner up holding
from the thermocouple/spark plug holder.
The injector is placed on the right side of the
burner cradle.
Remove the injector with a 7mm spanner
and replace the injector with the ones from
the spare set, with corresponding diameters
suitable to the type of gas that is going to
be used, according to the information chart
(which is also supplied in the gas conversion
kit).
Oven burner
Unscrew 2 screws to remove the cover of
oven burner.