baltur COMIST 180 Instructions For Use Manual page 47

DIAGRAM OF PIPES OF FEED SYSTEM FOR LIGHT OIL BURNERS OR HEAVY
OIL BURNERS WITH MAXIMUM NOMINAL VISCOSITY 5 °E AT 50 °C
1 - Main tank
2 - Filter
3 - Circulation pump
4 - Water and plant discharge
5 - Air-gas discharge, normally closed
6 - Fuel and degasser recovery
7 - One-way valve
8 - By-pass (normally closed)
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.
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