SIT Group 190 Serie Instrucciones Para La Instalación Y El Uso página 5

GB English
The pilot burners 190 series, have the features of standard (Fig.1-a) or top convertible (Fig.1-b)
pilot hood. They can be used, with specific injectors, with any kind of gas. They allow the assembly
of a thermocouple or Sense electrode, a millivoltage generator (thermopile) and a spark electrode.
Due to their versatility and ease of installation, they are suitable for universal use for domestic gas
appliances.
The pilot burners 199 series (Fig.1-c) have the features of standard or convertible pilot hood and
are delivered with preassembled pilot tube, thermocouple, or flame Sense electrode, thermopile,
and spark electrode.
Some of the available mounting brackets are shown in Fig.1.
DESCRIPTION
See Fig. 1
1. Three flames pilot head for Top Convertible
2. Olive for gas connection
3. Nut for gas connection
4. Millivoltage generator
5. Pilot tube shear-off for Top Convertible
6. Injector
TEmPERaTuRE RaTING OF PIlOT COmPONENTS
Pilot tip:
Electrode tip:
Mounting bracket:
Insulator:
Preassembled gas fixing nut, olive:
7. Injector for Top Convertible
8. Spark electrode
9. Spark electrode fixing nut
10. Thermocouple fixing nut
11. Pilot burner 199 series (preassembled)
1450°F (787°C)
1480°F (804°C)
575°F (301°C)
900°F (482°C)
302°F (150°C) Standard version, brass components
482°F (250°C) High temperature, mild steel components
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