M-system DOMINO Instrucciones De Uso página 107

GAS MAINTENANCE
ADAPTING THE APPLIANCE
TO FUNCTION WITH DIF-
FERENT TYPES OF GAS
If a different gas from that one indicated on
the label is used, you need to adapt the
cooktop to this new situation.
If the injectors are not supplied they
can be obtained from the "Service
Centre".
Select the injectors to be replaced
according to the table on next page.
The nozzle diameters, expressed in hun-
dredths of a millimetre, are marked on
the body of each injector.
Fig. 5.3
Fig. 5.2
OPERATIONS TO BE PER-
FORMED WHEN SUBSTITUT-
ING THE INJECTORS
The burners are conceived in such a
way so as not to require the adjust-
ment of the primary air.
J
IMPORTANT
Never attempt to turn the fitting C
without having first slackened off
the relative lock nut (fig. 5.2).
The seal F (fig. 5.1a - 5.1b - 5.1c) is
the element that guarantees the
seal in the pipe-ramp connector.
It is recommended that it be
replaced whenever it shows even
the slightest deformation or imper-
fection.
After connecting to the mains,
check that the couplings are cor-
rectly sealed, using soapy solution,
but never a naked flame.
Remove the pan-supports, the burner
covers and the knobs;
Using a wrench substitute the injec-
tors "J" (Fig. 5.3 - 5.4) with those ones
suitable for the type of gas for which it
is to be used.
Fig. 5.4
J
107