
27
ADJUSTMENT TO DIFFERENT TYPES OF GAS
If a different type of gas to that specified on the
dataplate and on the orange sticker on the back of
the hob is used, the injectors must be replaced, and
in case of the Wok burner the primary air must be
adjusted (see injector table).
The orange sticker must be removed and kept with
the instruction booklet.
Use pressure regulators suitable for the gas
pressure indicated in the Product Sheet.
•
The injectors must be changed by the After-Sales
Service or a qualified technician.
•
Nozzles not supplied with the appliance must be
ordered from After Sales Service.
•
Adjust the minimum setting of the taps.
Note: With liquefied petroleum gas
(G30/G31), the minimum adjustment screw
(by-pass) must be fully screwed down. Should
you experience difficulty in turning the burner
knobs, please contact the After Sales Service
for the replacement of the burner tap if found
to be faulty.
REPLACING INJECTORS
COCK MINIMUM SETTING ADJUSTMENT
Note:
For the type refer to the product sheet.
Conventional burners (T)
1.
Remove the grid
(A)
;
2.
Extract burners
(B)
;
3.
Unscrew the injector
(C)
with a 7 mm socket wrench;
4.
Replace the injector with one suitable for the new type of gas.
Note:
Before installing the hob, remember to apply the gas setting
label supplied with the replacement injectors in such a way that it
covers the previous information.
The adjustment must be performed with the tap in minimum gas
setting position (small flame) .
The primary air of the burners does not need to be adjusted.
To ensure that the minimum setting is correctly adjusted, remove
the knob and proceed as follows:
1.
tighten the screw to reduce the height of the flame (-);
2.
undo the screw to increase the height of the flame (+);
3.
with the burners lit, turn the knobs from max. to min. to
check flame stability.
Upon completion of adjustment, reseal using sealing wax or an
equivalent material.
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