Lotus BR-50-78G Instructions Pour L'installation Et L'utilisation page 21

Gas valve, nozzles and burners (Fig. 3)
1 –main burner
2 – air control
3 – nozzle
1 – pilot burner
2 – thermocouple
3 – spark plug
4 – gas valve
5 – gas inlet
6 – gas inlet pressure checkpoint
Pilot burner (Fig. 4)
4 – thermo battery
5 – nozzle pilot burner
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