Preliminary Burner Settings - Dunkirk EMPIRE 3EWC0.80 Installation, Operation & Maintenance Manual

BURNER
BOILER MODEL
MODEL
3EWC0.80(T) AFG50MBAS
4EWC1.00(T) AFG50MDASN 1.00
4EWC1.25(T) AFG50MDASN 1.25
5EWC1.55(T) AFG50MDASN 1.55
BURNER
BOILER MODEL
MODEL
3EWC0.80(T) EZ-1HP
4EWC1.00(T) EZ-1HP
4EWC1.25(T) EZ-1HP
5EWC1.55(T) EZ-1HP
BURNER
BOILER MODEL
MODEL
3EWC0.80(T) 40F5
4EWC1.00(T) 40F5
4EWC1.25(T) 40F5
5EWC1.55(T) 40F5
Note: All burners fire at an overfire draft of -0.02 inches w.c. The burner settings provided are for initial startup only.
Final adjustment must be made using combustion test instruments.

PRELIMINARY BURNER SETTINGS

INPUT
INSERTION DELAVAN OIL
RATE
DEPTH NOZZLE
[gph]
0.80 2-1/4" 0.65-70°W
2-1/2" 0.85-60°A
2-1/2" 1.00-60°W
2-1/2" 1.25-60°B
CARLIN EZ-1HP
INPUT
INSERTION DELAVAN OIL
RATE
DEPTH NOZZLE
[gph]
0.80 2-1/4" 0.65-60°W
1.00 2-1/4" 0.85-60°B
1.25 2-1/4" 1.00-60°B
1.55 2-1/4" 1.25-60°B
RIELLO 40F5
INPUT
INSERTION DELAVAN OIL
RATE
DEPTH NOZZLE
[gph]
2-1/4"
0.80 0.70-90°B
2-1/4"
1.00 0.85-60°B
2-1/4"
1.25 1.10-60°B
2-1/4"
1.55 1.25-60°B
BECKETT AFG
PUMP
LOW
PRESSURE
FIRE BAFFLE
[psi]
150 YES
140 NO
155 NO
155 NO
PUMP
PRESSURE HEAD BAR
[psi]
150 0.60/0.65
150 0.85/1.00
155 0.85/1.00
155 1.10/1.25
PUMP
TURBULATOR
PRESSURE
SETTING
[psi]
130 0
140 0
130 2
150 4
24
AIR
BURNER HEAD
SHUTTER/
HEAD SETTING
BAND
L1 N/A 10/1
V1 0 6/1
V1 0 10/1
V1 2 10/2
AIR
SETTING
50%
60%
75%
90%
AIR
SHUTTER
SETTING
1.70
2.25
3.00
3.25
PN 240013012, Rev. B [12/15/2020]
STATIC
PLATE
3-3/8"
2-3/4"
2-3/4"
2-3/4"