SUPPLY HYDRAULIC DRAWING FOR LIQUID FUEL BURNERS WITH MAXIMUM
NOMINAL VISCOSITY (5°E AT 50°C) WITH PRESSURE REGULATOR
1 - Main tank
2 - Filter
3 - Circulation pump
4 - Water and system outlet
5 - Air/gas outlet - normally closed
6 - Fuel recovery tank and degasser
7 - Non-return valve
8 - By-pass (normally closed)
9 - Pressure regulator adjustable between 0.2 - 1 bar
10 - Pressure gauge
The oil recovery tanks (diameter ~ 150 mm - height ~ 400 mm)
must be installed as close as possible to the burner at least 0.5
m above the burner pump.
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