
51
INSTALLATION
ADJUSTMENT TO DIFFERENT TYPES OF GAS
If a different type of gas from the one indicated in the plate is
used, the cooktop must be adapted to it.
Use pressure regulators suitable for the gas pressures
indicated in the separate Product Description Sheet.
1.
The gas nozzles must be changed by After Sales Service or a
qualified technician.
Nozzles not supplied with the appliance must be ordered
from After Sales Service.
2.
Connect the cooktop to the gas shut-off valve by means of a
pipe suitable for the type of gas used, in compliance with
current local regulations.
3.
Adjust the minimum setting of the taps.
Note:
when liquid petroleum gas is used (G30/G31), the
minimum gas setting screws must be fully tightened.
Replacing the injectors
(see table in the enclosed
Product Description Sheet)
1.
Remove grids
(A)
.
2.
Extract burners
(B)
.
3.
Using a socket spanner of the appropriate size
(C)
unscrew
the injector
(D)
to be replaced.
4.
Replace it with the injector
suitable for the new type of gas.
5.
Refit burners
(B)
correctly.
6.
Before installing the cooktop, remember to affix the gas
calibration plate supplied with the injectors in such a way
that it covers the existing information relating to gas
calibration.
Adjusting minimum gas setting of taps
1.
To ensure that the minimum setting is correctly adjusted,
remove knob
(E)
and proceed as follows:
tighten to reduce the height of the flame;
loosen to increase the height of the flame.
The adjustment must be performed with the tap in minimum gas
setting position (small flame) .
2.
The primary air of the burners does not need to be adjusted.
3.
After the adjustment of the minimum gas setting, light up the
burners and turn the knobs from max position to min
to check flame stability.
B
B
C
D
E
31966061GB.fm Page 51 Monday, March 21, 2005 6:29 PM
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