Hydraulic Circuit - Ecoflam MINOR 12 EN J 110 Manual Del Usuario

DANFOSS BFP 11 R3
6
4
1 2
1 - INLET
2 - RETURN
3 - BLEED AND PRESSURE GAUGE PORT
4 - VACUUM GAUGE PORT
5 - PRESSURE ADJUSTMENT
6 - NOZZLE OUTLET
The pump setting at 11 bar is carried out in the factory during testing. To prime the pump first of all start
the burner and bleed air from the pump through the gauge port. If the burner goes to lock-out after the pre-
purging time due to lack of pressure in the oil pump, restart the burner.
NOTE : before starting up the burner, make sure that the return pipe is clear. Check that the pipes do not
leak. It is advisable to use copper pipes. Do not exceed the depression limit of 4 mt.(0,4 bar) to keep low
noise levels. The return pipe must reach the same level as the check valve at the bottom of the oil tank..

HYDRAULIC CIRCUIT

PRIMING AND ADJUSTMENT OF THE PUMP
Two-pipe system
3
5
Suction
Pump
Return
1
1
pag.9
BM2
1 - HOSE
2 - OIL FILTER
3 - OIL COCK
3
2
GB