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INSTALLATION
Surface burners applied do not require ad-
justment of primary air. A correct flame has
distinct internal cones of blue and green co-
lour. A short, humming flame or long, yellow
and smoking one, without clearly outlined
cones, shows improper quality of gas in the
household piping or a damaged or soiled bur-
ner. 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.
Gas supply to surface burners is opened
and set by knobs, fig A. Knobs should be
adjusted with the burner switched on and
set to the economical flame position, using
an adjustmentscrewdriver of the 2.5 mm size.
Exchange of a burner
nozzle – unscrew the
nozzle with special socket
spanner No 7 and replace
with a new one according
to a type of gas (see ta-
bles).
A professional installer must adjust the small
flame on-site in your home. The adjustment
depends on the type of gas and its pressure.
Caution!
After adjustment is completed, place
a label indicating the type of gas to
which the cooker is now adapted.
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