Slant/Fin EC-10DV Series User Manual
Page 12
12
EUTECTIC EC-10 DV
EC-13DV
BF-3
Long
0.65
0.55
80*A
Delavan
133
0
4.5
2
7"
EC-14DV
BF-3
Long
0.8
0.7
80*B
Delavan
130
3
5.5
none
7"
EC-15DV
BF-5
Short
1
0.75
60*A
Delavan
178
1
4.4
none
4-1/4"
EC-16DV
BF-5
Short
1.15
0.85
60*W
Delavan
182
2
4.2
none
4-1/4"
Boiler Model
Riello
Burner
Model
Firing
Rate
GPH
Size
(GPH)
Angle &
Type
Mfg.
Oil Pump
(PSIG)
Approx.
Head
Setting
Approx.
Air
Setting
Boiler
Flue
Baffle
Burner
Insertion
Depth
Nozzles
Models BF-3 & BF-5 Electrode Setting
Turbulator location
Picture 1.
TURBULATOR SETTING
1. Loosen nut, 1, then turn the screw, 2, until the index marker, 3, is aligned with the correct index number.
2. Retighten the retaining nut, 1.
The numbers on the casting are there to denote the high and low end of the scale – For Model BF-5, zero and four are
scale indicators only. From left to right, the first line is 4 and the last line is 0.
The air/oil ratio depends on accurate setting of the turbulator disc and air damper.
Be careful when making this adjustment as an incorrect setting will result in an unsatisfactory operation.
See figure 5 & 6.
Figure 4.
3
2
1
RIELLO BURNER DATA
Blast
Tube