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. 13) 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
28
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
(Version 5 kW)G30 - BUTAN
G31 - PROPAN
G20 - NATURAL
28 - 30
37
20 345
339 476
2 x 72 B + 46 B
2 x 72 B + 46 B
2 x 115 A + 71 A 1800
1800
1800 4750
4750
5000
1
ULTRA RAPID
(Version 4 kW)G30 - BUTAN
G31 - PROPAN
G20 - NATURAL
28 - 30
37
20 291
286 381 100 B
100 B
145 A 1800
1800
1800 4000
4000
4000
2
RAPID G30 - BUTAN
G31 - PROPAN
G20 - NATURAL
28 - 30
37
20 204
200 267 83
83
117 Y 800
800
800 2800
2800
2800
3
SEMIRAPID
REDUCED G30 - BUTAN
G31 - PROPAN
G20 - NATURAL
28 - 30
37
20 102
100 133 58
58
85 Y 550
550
550 1400
1400
1400
4
SEMIRAPID G30 - BUTAN
G31 - PROPAN
G20 - NATURAL
28 - 30
37
20 127
125 167 68
68
98 Z 550
550
550 1750
1750
1750
5
AUXILIARY G30 - BUTAN
G31 - PROPAN
G20 - NATURAL
28 - 30
37
20 73
71 95 51
51
75 X 450
450
450 1000
1000
1000
6
RAPID G30 - BUTAN
G31 - PROPAN
G20 - NATURAL
28 - 30
37
20 204
200 257 83
83
117 S 800
800
800 2800
2800
2700
FIG. 13
