Ecoflam MAX 4 HT Mode D'emploi page 9

NOZZLE
gph spry
0.50 60°S
0.60 60°S
0.65 60°S
0.75 60°S
0.85 60°S
1.00 60°S
1.00 60°S
1.10 60°S
1.25 60°S
1.35 60°S
1.50 60°S
1.65 60°S
1.75 60°S
1.50 60°S
1.65 60°S
1.75 60°S
2.00 60°S
2.25 60°S
2.50 60°S
2.75 60°S
NOZZLE : DANFOSS H÷S 80°÷60°; DELAVAN W 60°; STEINEN S 60°
SUNTEC
AS V 47 A
3
6
P V
SUNTEC SUNTEC
1 2
- 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
1
1
ADJUSTMENT DATA
PUMP OUTPUT
bar kg/h
12 2
12 2,4
12 2,7
12 3,1
12 3,5
12 4,35
12 4,35
12 4,5
12 5
12 5,6
12 6,2
12 7
12 7,6
12 6,2
12 7
12 7,6
12 8,3
12 9,3
12 10,4
12 11,5
PRIMING AND ADJUSTMENT OF OIL PUMP
DANFOSS
BFP 21 R3
7
4
5
5
P
- +
2
pressure drop in the pump, rearm the burner's lock-out to restart the burner. Do never
1
1
2 3
FIRING HEAD
SETTING
Pos.
1 - INLET
2 - RETURN
3 - BLEED AND PRESSURE GAUGE PORT
4 - VACUUM GAUGE PORT
5 - PRESSURE ADJUSTMENT
6 6 - TO NOZZLE
7 - CARTRIDGE FILTER
P
3
VERIFY:
4
V
- That piping system is perfectly sealed.
- That the use of hoses is avoided whenever is pos-
sible (use copper pipes preferably).
- That depression is not greater than 0,45 bar, to
1
avoid pump's cavitation.
1 - HOSE
2 - OIL FILTER
3 - OIL COCK
Note: before starting the burner, check that the return
pipe is open. An eventual obstruction could damage the
pump sealing device.
2 3
9
420010357100 Max 4 / 8 / 12
AIR DAMPER
ADJUSTMENT
Pos.
allow the pump working without oil
for more than three minutes.
EN