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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
4
BURNERS
GAS
DESCRIPTION
N°
G20/G25
1
TRIPLE RING
G30/G31
G20/G25
RAPID
2
G30/G31
G20/G25
3
SEMIRAPID
G30/G31
SEMIRAPID
G20/G25
4
REDUCED
G30/G31
**In accordance with Regulation No. 66/2014 EU measures for the implementation of Directive2009/125/EC,
the performance (EEgas burner) was calculated according to EN 30-2-1 last review with the G20.
CONVERSIONS
BURNER ARRANGEMENT ON THE HOT PLATE
EE
Gas hob
54,45 %
TABLE
NORMAL
NORMAL
RATE
PRESSURE
g/h
mbar
20/25
28 - 30/37
225/221
20/25
28 - 30/37
204/200
20/25
28 - 30/37
127/125
20/25
28 - 30/37
102/100
devices, and replace the label on the device
with the one corresponding to the new gas
control made. This label is located in the bag
containing the spare injectors.
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.
INJECTOR
DIAMETER
l/h
1/100 mm
295
121 Y
90
267
117 S
83
167
97 Z
65
133
85 Y
58
68
FIG. 13
NOMINAL HEAT
INPUT (W)
Min.
Max.
E.E Gas Burner**
1800
3100
53,3 %
1800
3100
800
2800
53,2 %
800
2800
550
1750
54,1 %
550
1750
550
1400
57,5 %
550
1400
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