baltur BT 100 DSNM-D, Instructions For Use Manual

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98323_201501
ENGLISH
FUEL FEED PLANT
The burner pump must receive fuel from a suitable feed circuit
including an auxiliary pump with pressure adjustable from 0,5 to 2
bar, pre-heated at 50 - 60 °C.
Fuel feed pressure value to the burner pump (0,5 ÷ 2 bar) must not
vary both when the burner is not operating and when the burner is in
operation at the maximum fuel output level requested by the boiler.
The feed circuit must be built according to our drawings n° BT 8511/6
or n° BT 8513/7 also when using low viscosity-fuel.
Pipe dimensions must be in relation to their length and to the delivery
of the pump used.
Our instructions only concern everything necessary to ensure good
operation.
VISCOSITY - TEMPERATURE DIAGRAM
Viscosity range for atomization
Pumping limit
CUR
VE
1 DIESEL
2 EXTRALIGHT
3 LIGHT 3/5
4 LIGHT 5/7
5 HEAVY 8
6 HEAVY 15 - 20
7 HEAVY VISCOSITY 24° E AT 50° C
8 HEAVY VISCOSITY 35° E AT 50° C
9 HEAVY VISCOSITY 50° E AT 50° C
10 HEAVY VISCOSITY 85° E AT 50° C
VISCOSITY