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BURNER ADJUSTMENT TABLES
IMPORTANT
The following charts indicate initial setting with combustion air at 20ºC (68ºF).
MODEL BF3 BURNER SETUP CHART
1
ACTUAL FIRING
RATE 5% ±
US GPH
0.50
0.60
0.75
0.80
0.95
MODEL BF5 BURNER SETUP CHART
1
ACTUAL FIRING
RATE 5% ±
US GPH
0.75
0.85
1.00
1.10
1.25
1.50
1.65
-
Actual input values given in above table are based on zero (0) chamber pressure, fired in Riello Canada Inc. Test
Lab DIN (small) test boiler (chamber length 17", chamber diameter of 11"). Input values calculated using pump pres-
sures listed above in the set-up table. Some variations will occur depending on application. This above set-up table
is used to assist in the initial set-up only. Proper test equipment must be used to set the burner up properly.
-
Please refer to appliance literature or recommendation regarding nozzle size, spray pattern and spray angle. If no
suggestions or literature are given, using above set-up table for desired input value set burner to table setting until
burner is firing then make suitable adjustments to burner to achieve desirable combustion results.
MODEL BF3 & BF 5 NOZZLES
Any nozzle manufacturer, size, and angle spray pattern. The appliance in which the burner is installed into determines
BF burner nozzle selection.
COMBUSTION CHAMBER
Follow the instructions furnished by the boiler/furnace manufacturer. Size retrofit application according to the
appropriate installation codes (e.g. CSA B139 or NFPA #31).
NON-RETROFIT APPLICATIONS
If this BF burner is packaged with the appliance, it is considered an OEM package; please read all instructions the related
to the burner, this information will supercede our installation manual.
20015900
2
NOZZLE SIZE
GPH
0.40 X 60/80°
0.50 X 60/80°
0.60 X 60/80°
0.65 X 60/80°
0.75 X 60/80°
2
NOZZLE SIZE
GPH
0.65 X 60/80°
0.75 X 60/80°
0.85 X 60/80°
1.00 X 60/80°
1.10 X 60/80°
1.25 X 60/80°
1.35 X 60/80°
3
PUMP PRESSURE
PSI
BAR
160
11
145
10
160
11
150
10
160
11
3
PUMP PRESSURE
PSI
BAR
145
10
145
10
145
10
145
10
145
10
145
10
145
10
4
TURBOLATOR
AIR DAMPER
SETTING
SETTING
0.0
1.0
1.5
2.0
3.0
4
TURBOLATOR
AIR DAMPER
SETTING
SETTING
0.0
0.5
1.0
1.5
2.0
3.0
4.0
GB
5
3.2
3.8
4.4
5.0
7.0
5
3.3
3.5
4.0
4.5
5.0
6.0
7.0
12
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