Beckett BRYAN STEAM CF1400 Manuel D’Utilisation

5

Form 6104 BCF23-R05

Nozzle pressure

The fuel unit nozzle port pressure is factory set at 300 
psig. Some original equipment manufacturer burner 
applications may call for a lower pressure to obtain a 
required fi ring rate.  Do not change this pressure un-
less directed to do so by the appliance manufacturer.

Electrical supply

Verify that the power connections available are correct 
for the burner. Refer to Figure 1.  All power must be 
supplied through fused disconnect switches.

‰

y

‰

Fuel supply

The fuel supply piping and tank must provide #1 or #2 
fuel oil at pressure or vacuum conditions suitable for 
the fuel unit (oil pump) on the burner. Refer to fuel unit 
literature in the literature envelope in the burner carton to 
verify allowable suction pressure.
When fuel supply is level with or higher than burner 
fuel unit —When the fuel unit is not required to lift the 
oil, the installation is usually suitable for either a one-
pipe or two-pipe oil system. The oil pressure at the inlet 
of the fuel unit must not exceed 3 psig.
The fuel unit is shipped with the by-pass plug installed. 
Leave the by-pass plug installed for all low/high fi ring 
burners, regardless whether one-pipe (with by-pass 
loop) or two-pipe. See Figure 9 for installation of the by-
pass loop required for one-pipe fuel supply installations. 
See Figure 10 for connections to the fuel unit for two-
pipe fuel supply installations.
When fuel supply is below the burner fuel unit —Use 
a two-pipe oil system when the fuel unit must lift the oil 
more than 8 feet. The return line provided by the two-pipe 
system is needed to minimize the effects of air-related 
problems during operation.

‰

LISTED

(FUEL) BURNER      

SERIAL NUMBER

050214-00000

Control Circ: 120V/60Hz 4.5A

Motor Circ: 120V/60Hz 4.0A

Model “XX”

Series (Fuel) Burner

Elyria, Ohio

Made in the U.S.A.

For use with Group 8 . . . 

MP 1192      XX000      R00

X
X
X
X
X
X

XX000     R00

050214-00000

MFR’S SETTINGS

R.W. Beckett Construction & Setting Data

R.W. Beckett Specifi cation
Number and Revision

Boiler Manufacturer and 
Model, When Applicable

Additional Codes

General Model Information

Serial Number,Including Date Code

Rating Information

Approval Agency Symbols

Primary Group and Fuel

L0002

The oil supply inlet pressure to the burner cannot 
exceed 3 psig.  

Insure that a pressure limiting device is installed in 
accordance with the latest edition of NFPA 31. 

Gravity Feed Systems: Always install an anit-siphon 
valve in the oil supply line or a solenoid valve (RWB 
Part # 21789) in the pump/nozzle discharge tubing to 
provide backup oil fl ow cut-off protection. 

y

y

y

Use only nozzles having the brand, fl ow rate (gph), spray angle 

and pattern specifi ed by the appliance manufacturer.

Follow the appliance manufacturer’s specifi cations for the 

required pump outlet pressure for the nozzle, since this affects 
the fl ow rate. 

Nozzle manufacturers calibrate nozzle fl ow rates at 
100 psig.
This burner utilizes pressures higher than 100 psig, 
so the actual nozzle fl ow rate will be greater than the 
gph stamped on the nozzle body. (Example: A 8.00 
gph nozzle at 150 psig = 9.80 gph and at 300 psig 
= 13.86 gph)

For typical nozzle fl 

ow rates at various pressures see 

accompanying chart.

y

y