31
CONVERSIONS
10) REPLACING THE INJECTORS
The burners can be adapted to different types of
gas by mounting injectors suited to the type of gas
in question. To do this, first remove the burner tops
using a wrench “B”. Now unscrew injector “A” (see
fig. 14) and fit a injector corresponding to the
utilized type of gas in its place.
It is advisable to strongly tighten the injector in
place.
After the injectors have been replaced, the
burners must be regulated as explained in
paragraphs 9. The technician must reset any
seals on the regulating or pre-regulating devices.
The envelope with the injectors and the labels can
be included in the kit, or at disposal to the
authorized customer Service Centre.
For the sake of convenience, the nominal rate table
also lists the heat inputs of the burners, the
diameter of the injectors and the working pressures
of the various types of gas.
BURNER ARRANGEMENT ON THE HOT PLATE
FIG. 14
TABLE
BURNERS
GAS
NORMAL
PRESSURE
mbar
NORMAL
RATE INJECTOR
DIAMETER
1/100 mm
NOMINAL HEAT
INPUT (W)
N°
DESCRIPTION
g/h l/h Min. Max.
1 ULTRA RAPID G 30 -
BUTANE
G 31 - PROPANE
G 20 - NATURAL 28 - 30
37
20 225
221 295 90
90
121 Y 1400
1400
1400 3100
3100
3100
2
RAPID
G 30 - BUTANE
G 31 - PROPANE
G 20 - NATURAL 28 - 30
37
20 204
200 267
83
83
117 S 800
800
800 2800
2800
2800
3FRONT
SEMIRAPID G 30 - BUTANE
G 31 - PROPANE
G 20 - NATURAL 28 - 30
37
20 102
100 133
58
58
85 Y 550
550
550 1400
1400
1400
4BACK
SEMIRAPID G 30 - BUTANE
G 31 - PROPANE
G 20 - NATURAL 28 - 30
37
20 127
125 167
68
68
98 Z 550
550
550 1750
1750
1750
5 AUXILIARY G 30 - BUTANE
G 31 - PROPANE
G 20 - NATURAL 28 - 30
37
20 73
71 95
51
51
72 X 450
450
450 1000
1000
1000
