Kenwood CK 440 FFD Instructions For Use Manual page 42

CONVERSION TO LPG
1 - Injectors replacement of
top burners
If the injectors are not supplied they can
be obtained from the "Service Centre".
The diameter is marked on the injector
in cents of millimetre.
Select the injectors to be replaced
according to the "Table for the choice of
the injectors" (page 43).
To replace the injectors:
– Remove the gratings, the burner and
the covers;
– Using a wrench, substitute the nozzle
injectors "J" (Fig. 10.4a - 10.4b) 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.
2 - Adjusting of the minimum
of the top burners
The burners in the cooktop are fitted with
safety valves; in these models the mini-
mum flame regulation screw is located
on the outside of the gas tap (Fig. 10.5).
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 fol-
lowing way:
– Turn on the burner
– Turn the tap to the MINIMUM position
– Take off the knob
– With a thin screwdriver pass by the
hole of microswitch and turn the screw
F until adjustment is correct (fig. 10.5).
For G 30/ G 31 gas, tighten up the reg-
ulation screw.
42
Fig. 10.5
J
Fig. 10.4a
J
Fig. 10.4b
F