Burner Data - Slant/Fin EUTECTIC EC-13A Installation And Operating Instructions Manual

14
BURNER DATA—BECKETT BURNERS FOR PACKAGED BOILERS ONLY
Boiler Burner Blast
Model Model Tube
EC-13 AFG(MB)
EC-14 AFG(MB)
EC-15 AFG(MB)
EC-16 AFG(MB)
† 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 3.4 L/hr (.90 GPH).
(5) Use 3-3/8" U static disc for EC-13 and EC-14. Use 2-3/4" U static disc for EC-15 an EC-16.
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.
SEE TABLE FOR CORRECT SETTINGS
SHUTTER ADJUSTMENT. SHUTTER
OPENS WHEN ROTATED CLOCK WISE.
EXAMPLE SHOWN AT Nº 6 POSITION.
EMBOSSED AIR BAND ADJUSTMENT
OPENS WHEN ROTATED CLOCKWISE.
EXAMPLE SHOWN AT Nº 2 POSITION.
Firing Rate
Size
L/hr. GPH L/hr. GPH
2.46 0.65 1.89
2.65 0.7 1.89
L2
2.46 0.65 1.89
0.7
2.65 1.89
0.8
302 2.46
L2
0.9
3.40 2.84
3.78 1 2.84
L1
1.1
4.16 3.21
4.35 1.15 3.21
V1
1.15
4.35 3.21
AIR BAND
ADJUSTMENT
SCREW
Figure 7.
Nozzles
Angle &
MFR.
Type
0.5 60*AS Danfoss
0.5 60*AS Danfoss
0.5 60*W Delavan
0.5 60*W Delavan
0.65 60*W Delavan
0.75 60*W Delavan
0.75 60*B Delavan
0.85 60*B Delavan
0.85 60*W Delavan
0.85 60*B Hago
Oil Pump Approx.
Head
kPa (PSIG) Setting †
1172 170 n/a
1345 195 n/a
1172 170 n/a
195 n/a
1345
150 n/a
1034
145 n/a
1000
1227 178 n/a
168 n/a
1158
1276 185 # 0
185 # 0
1276
4 mm (5/32")
GAP
8 mm (5/16")
ABOVE CENTRE LINE
2 mm (1/16")
Figure 8.
EUTECTIC EC-10
Approx. Approx.
Air Shutter Air Band
Setting † Setting
# 9 Closed
# 10 Closed
# 9 Closed
# 10 Closed
# 10 # 3
# 8.5 Closed
# 10 # 1
# 10 # 3
# 9 Closed
# 9 Closed