Riello - Slant/Fin EUTECTICEC-15DV Installation And Operating Instructions Manual

EUTECTIC EC-10 DV

Riello

Boiler
Burner Blast
Model Model Tube
EC-13DV BF-3 Long
EC-14DV BF-3 Long
EC-15DV BF-5 Short 3.78
EC-16DV BF-5 Short 4.35 1.15 3.21 0.85 60*W Delavan 1255
Models BF-3 & BF-5 Electrode Setting
Figure 4.
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.
RIELLO BURNER DATA
Firing Rate Nozzles
GPH GPH
L/hr L/hr
2.46 0.65 2.08 0.55 80*A Delavan
3.02 0.8 2.65 0.7
1 2.84 0.75 60*A Delavan 1227
Oil Pump
Angle
&
Type Mfg. (PSIG)
kPa
917
80*B Delavan 896
Turbulator location
Picture 1.
Approx. Approx. Boiler
Head Air Flue
Setting Setting Baffle
133 0 4.5
130 3 5.5 none 177.8 7.00
178 1 4.4 none 107.95 4.25
182 2 4.2 none 107.95 4.25
10
Burner
Insertion
Depth
mm in.
2 177.8 7.00
3
2
1