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10
CONVERSIONS
Replacing Nozzles
The burners can be adapted to suit different types of gas by fitting the nozzles
that correspond to the gas used. To do this, it is necessary to remove the burner
heads and use a straight key "B", to unscrew the nozzle "A" (see Fig. 7) and
replace it with a nozzle corresponding to the gas used.
Be sure the nozzle is seated tightly.
After making these replacements, the technician must regulate the burners
as described in Adjustments on the previous page and apply the label
corresponding to the new gas type in place of that previously applied. This
label is contained in the spare nozzle bag.
How to change the setting of the pressure regulator supplied with the
cooktop:
The gas regulator was set up to Natural Gas. To convert to LP Gas:
1. Unscrew the aluminum cap
2. Remove and turn the plastic pin 180°
3. Screw in the plastic pin
4. Screw in the aluminum cap
To make it easier for the fitter, we have prepared a table indicating the flow
capacities, the heat capacities of the burners, the diameter of the nozzles and the
working pressure for the various types of gas.
Burners
Gas
Normal
Manifold
Pressure,
inches water
column
Injector
Diameter,
1/100 mm
Nominal Heat
Input (Btu/h)
No.
Description
Min.
Max.
2
Rapid
Propane HD-5
Natural Gas
11
4
83
145
2400
2400
8350
8350
3
Semirapid
Propane HD-5
Natural Gas
11
4
58
100
2050
1700
4350
4350
4
Semirapid
Propane HD-5
Natural Gas
11
4
58
100
2050
1700
4350
4350
5
Auxiliary
Propane HD-5
Natural Gas
11
4
50
90
1200
1400
3400
3400
2
5
2
5
4
3
Arrangement
of Burners
Fig. 7
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