Slant/Fin EC-10 Installation User Manual
Page 18
EUTECTIC EC-10
18
BURNER DATA—BECKETT BURNERS FOR PACKAGED BOILERS ONLY
† Air shutter and head settings shown are approximate ONLY. See “START-UP” on page 8.
NOTES:
(1) Use 2 Slot air band for all models.
(2) See “PRECAUTIONS BEFORE STARTING OIL BURNERS” and “START-UP” on page 8 and burner figures on this page.
(3) All burner models shown are single stage.
(4) EC-13 and EC-14 are supplied with low fire baffle (Beckett # 5880) installed. Remove it when using .90 GPH.
(5) Use 3-3/8" U static disc for EC-13 and EC-14. Use 2-3/4" U for EC-15 an EC-16.
EMBOSSED AIR BAND ADJUSTMENT
OPENS WHEN ROTATED CLOCKWISE
EXAMPLE: SHOWN AT
N
°
2 POSITION
SEE TABLE FOR CORRECT SETTINGS
SHUTTER ADJUSTMENT SHUTTER
OPENS WHEN ROTATED CLOCKWISE
EXAMPLE: SHOWN AT N
°
6 POSITION
AIR BAND
ADJUSTMENT
SCREW
OIL
PUMP
Boiler
Model
Burner
Model
Blast
Tube
Firing
Rate
GPH
Nozzles
Oil Pump
(PSIG)
Approx.
Head
Setting †
Approx.
Air Shutter
Setting †
Approx.
Air Band
Setting
Size
GPH
Angle &
Type
MFR.
EC-13
AFG(MB)
L2
0.65
0.5
60˚AS
Danfoss
170
n/a
# 9
Closed
0.7
0.5
60˚AS
Danfoss
195
n/a
# 10
Closed
0.65
0.5
60˚ W
Delavan
170
n/a
# 9
Closed
0.7
0.5
60˚ W
Delavan
195
n/a
# 10
Closed
EC-14
AFG(MB)
L2
0.8
0.65
60˚ W
Delavan
150
n/a
# 10
# 3
0.9
0.75
60˚ W
Delavan
145
n/a
# 8.5
Closed
EC-15
AFG(MB)
L1
1
0.75
60˚ B
Delavan
178
n/a
# 10
# 1
1.1
0.85
60˚ B
Delavan
168
n/a
# 10
# 3
EC-16
AFG(MB)
V1
1.15
0.85
60˚ W
Delavan
185
# 0
# 9
Closed
1.15
0.85
60˚ B
Hago
185
# 0
# 9
Closed
Figure 7.
Figure 8.
It is suggested that due to the positive pressure observed in the chamber that the air tube hole and any other passages of the flue gas
leakages be sealed to avoid combustion gas fumes from leaking into the boiler room.