Summit GC443BGL Manuale Istruttivo
9
CONVERSIONS
Replacing Nozzles
The burners can be adapted to suit different
types of gas by fitting the nozzles that corres-
pond 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.
types of gas by fitting the nozzles that corres-
pond 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 reset any seals. He
should affix the label corresponding to the new gas type to replace the
label previously applied. The nozzles and labels may be included in a kit
with the unit, or obtained from the dealer.
as described in Adjustments on the previous page and reset any seals. He
should affix the label corresponding to the new gas type to replace the
label previously applied. The nozzles and labels may be included in a kit
with the unit, or obtained from the dealer.
For ease of 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.
heat capacities of the burners, the diameter of the nozzles and the working
pressure for the various types of gas.
Burners
Gas
Normal
Pressure,
inches water
column
Injector
Diameter,
1/100 mm
1/100 mm
Nominal Heat
Input (Btu/h)
No.
Description
Min.
Max.
1
Ultra-Rapid
Propane HD-5
Natural Gas
Natural Gas
11
7
91
160
5100
5100
5100
10300
10300
10300
3
Semi-Rapid
Propane HD-5
Natural Gas
Natural Gas
11
7
58
100
2050
1700
1700
4350
4350
4350
1
3
1
3
Arrangement
of Burners
of Burners
Fig. 7