10
420010280903
Max 15 - 20 - 30
EN
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.
- 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
6
1
2
3
4
5
SUNTEC
SUNTEC
P
V
SUNTEC
ASV 47 A
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
2
1
4
5
6
P
-
+
V
P
3
7
DANFOSS
BFP 21 R3
ADJUSTMENT DATA
NOZZLE : DANFOSS H÷S 80°÷60°; DELAVAN W 60°; STEINEN S 60°
NOZZLE
PUMP
OUTPUT
FIRING HEAD SETTING AIR DAMPER ADJUSTMENT
gph
spry
bar
kg/h
Pos.
Pos.
1,50
60°
12
6,2
0
1,5
1,65
60°
12
7,0
1
2,0
1,75
60°
12
7,6
2
2,5
2,00
60°
12
8,3
2,5
3,0
2,25
60°
12
9,3
3
3,2
2,50
60°
12
10,4
3,5
3,5
2,75
60°
12
11,5
4
4
3,00
60°
12
12,5
4,5
4,5
3,50
60°
12
14,9
5
4,5
4,00
60°
11
16,0
5
5
1,75
60°
12
7,6
0
1,5
2,00
60°
12
8,3
1
1,7
2,25
60°
12
9,3
2
2
2,50
60°
12
10,4
2,5
2,8
2,75
60°
12
11,5
3
3
3,00
60°
12
12,5
3,5
3,6
3,50
60°
12
14,9
4,0
4,1
4,00
60°
12
16,7
4,5
4,3
4,50
60°
12
19,1
5
5
2,25
60°
12
9,3
0
1,5
2,50
60°
12
10,4
0,5
2
3,00
60°
12
12,5
1,5
2,2
3,50
60°
12
14,9
2,0
2,5
4,00
60°
12
16,7
2,5
3
4,50
60°
12
19,1
3
3,3
5,00
60°
12
21,8
3,5
3,8
5,50
60°
12
23,6
4
4
6,00
60°
12
25
4,5
4,5
6,50
60°
11
27
5
5
MAX 15
MAX 30
MAX 20
Содержание MAX 15
Страница 38: ...38 IT EN FR ES RU 420010280903 Max 15 20 30 ...
Страница 39: ...39 IT EN FR ES RU 420010280903 Max 15 20 30 ...