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IMPORTANT:
Never turn union C using force with-
out first slackening nut A.
Gasket F (Fig. 5.1) guarantees the
seal of the gas connection.
Replace it whenever it is even slightly
deformed or imperfect.
If using flexible metal pipes, make
sure they are not squashed, and do
not come into contact with moving
parts.
Any connection to fixed metal pipes
must be done in such a way so as not
to place undue stress on the hob
chassis.
Any flexible pipes must be so installed
as to be easily inspected along their
whole length. They must be changed
before the expiry date (printed on the
pipe itself) and not exceed 2 metres in
length.
After connecting to the gas mains,
check that the couplings are cor-
rectly sealed, using soapy solution,
but never a naked flame.
16
GAS MAINTENANCE
ADAPTING THE APPLIANCE TO FUNC-
TION WITH DIFFERENT TYPES OF GAS
If a different gas from that one indicated on
the label is used, adapt the cooktop to this
new function.
Injectors for LPG gas can be obtained
from the After-Sales Service.
Select the injectors to be replaced
according to the TABLE FOR THE
CHOICE OF THE INJECTORS.
The nozzle diameters, expressed in hun-
dredths of a millimetre, are marked on
the body of each injector.
OPERATIONS TO BE PERFORMED
WHEN SUBSTITUTING THE INJECTORS
To replace the injectors:
Remove the gratings, the burner cov-
ers and the knobs;
Using a wrench substitute the nozzle
injectors "J" (Fig. 5.3) 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 regula-
tion of the primary air.
Fig. 5.3
J
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