51
REPLACEMENT OF THE
INJECTORS OF THE BURNERS
Select the injectors to be replaced
according to the “Table for the choice of the
injectors”.
The nozzle diameters, expressed in
hundredths of a millimetre, are marked on
the body of each injector.
If the injectors are not supplied they can
be obtained from the “Service Centre”.
REPLACEMENT OF THE
INJECTORS OF THE COOKTOP
BURNERS
To replace the injectors proceed as follows:
•
Remove pan supports and burners
from the cooktop.
•
Using a wrench, substitute the nozzle
injectors “
J
” (figs. 9.8, 9.9) with those
most suitable for the kind of gas for
which it is to be used.
The burners are conceived in such a
way so as not to require the regulation
of the primary air.
ADJUSTING OF THE MINIMUM OF
THE TOP BURNERS
In the minimum position the flame must
have a length of about 4 mm and must
remain lit even with a quick turn from the
maximum position to that of minimum.
The flame adjustment is done in the
following way:
•
Turn on the burner.
•
Turn the tap to the MINIMUM position.
•
Take off the knob.
•
With a thin screwdriver turn the screw
“
F
” until adjustment is correct (fig. 9.10).
Normally for LPG (G30/G31), tighten up
the regulation screw.
F
J
Fig. 9.8
Fig. 9.10
J
Fig. 9.9
Auxiliary
S e m i r a p i d
and Rapid
burners
Triple-ring
burner
Summary of Contents for 9T VBC 634
Page 2: ...2...
Page 31: ...31 S F C T Fig 7 1 Fig 7 2 A B S T Fig 7 3 Fig 7 4 Fig 7 5...
Page 54: ...54...
Page 55: ...55...
