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MAIN HYDRAULIC DIAGRAM TO FEED WITH
PRESSURE SEVERAL BURNERS AT TWO FLAMES
OR MODULATING ONES OPERATING AT LIGHT OIL
OR FUEL OIL WITH MAX. NOMINAL VISCOSITY OF
5°E AT 50 °C
The light oil recovery tanks (diameter ~ 150 - height ~ 400)
should be installed as near as possible to the burner and should
be about 0,5 m. higher with respect to the burner's pump
1 - Main cistern
2 - Filter
3 - Circulating pump
4 - Water discharge and fuel-fed system
5 - Air/gas discharge; normally closed
6 - Fuel recovery and degasifier
7 - One way valve
8 - By-pass (usually closed)
9 - Adjustable pressure regulator 0,2÷1 bar
10 - Manometer 0÷4 bar
12
N° 0002901120
REV.: 19/02/2002
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