13
CONVERSIONS
ARRANGEMENT OF THE BURNERS
FIG. 12
BURNERS
GAS
NORMAL
PRESSURE
inches water
column
INJECTOR
DIAMETER
1/100 mm
NOMINAL HEAT
INPUT (Btu/h)
N°
DESCRIPTION
Min.
Max.
1
ULTRA RAPID
PROPANE HD - 5
NATURAL GAS
11
7
91 zE
160 zE
5100
5100
10300
10300
3
SEMIRAPID
PROPANE HD - 5
NATURAL GAS
11
7
58
100 zE
2050
1700
4350
4350
TABLE
11) 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. 12) 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 10. 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.
All manuals and user guides at all-guides.com
