Ecoflam Oil Burner

NOZZLE : DANFOSS H÷S 80°÷60°; DELAVAN W 60°; STEINEN S 60°

	PRIMING AND ADJUSTMENT OF OIL PUMP 1 - INLET 2 - RETURN 3 - BLEED AND PRESSURE GAUGE PORT 4 - VACUUM GAUGE PORT 5 - PRESSURE ADJUSTMENT 6 - TO NOZZLE 7 - CARTRIDGE FILTER
	VERIFY: * That piping system is perfectly sealed. * That the use of hoses is avoided whenever is possible (use copper    pipes preferably). * That depression is not greater than 0,45 bar, to avoid pump’s    cavitation.
	1 - HOSE 2 - OIL FILTER 3 - OIL COCK That check valve is suitably designed for the duty. The pump pressure is set at a value of 12 bar during the testing of burners. Before starting the burner, bleed the air in the pump through the gauge port. Fill the piping with light-oil to facilitate the pump priming.
Start the burner and check the pump feeding pressure. In case the pump priming does not take place during the first prepurging, with a consequent, subsequent lock-out of the burner, rearm the burner’s lock-out to restart, by pushing the button on the control box. If, after a successful pump priming, the burner locks-out after the prepurging, due to a fuel pressure drop in the pump, rearm the burner’s lock-out to restart the burner. Do never allow the pump working without oil for more than three minutes.
Note : before starting the burner, check that the return pipe is open. An eventual obstruction could damage the pump sealing device.

        1 - OIL PUMP DANFOSS BFP21 R3 P121/71 P121/71 P121/71       Technical Data