Beckett CF2300 User Manual
WARNING
!
Incorrect installation, adjustment, or misuse of this burner could result in death, severe
personal injury, or substantial property damage.
Potential for Fire, Smoke and Asphyxiation Hazards
To the Homeowner or Equipment Owner:
Please read and carefully follow all instructions pro-
y
vided in this manual regarding your responsibilities in
caring for your heating equipment.
Contact a professional, qualifi ed service agency for in-
y
stallation, start-up or service work.
Save this manual for future reference.
y
Form 6104 BCF23-R05
To the Professional, Qualifi ed Installer or
Service Agency:
Please read and carefully follow all instructions pro-
y
vided in this manual before installing, starting, or servicing this burner or heating system.
The Installation must be made in accordance with all
y
state and local codes having jurisdiction.
1
Table of Contents
General Information .............................................................................................................................3-4
To the Owner ..................................................................................................................................................... 3
Hazard Defi nitions ...................................................................................................................... ....................... 3
Specifi cations .................................................................................................................................................... 3
Owner’s Responsibility ...................................................................................................................................... 4
Professional Installer/Service Agency Responsibility ........................................................................................ 4
Pre-installation checklist....................................................................................................................4-8
Combustion air supply ....................................................................................................................................... 4
Clearances ....................................................................................................................................................... 4
Fuel supply ....................................................................................................................................................... 5
Nozzle Pressure ................................................................................................................................................ 5
Electrical supply ................................................................................................................................................ 5
Vent system ....................................................................................................................................................... 6
Verify burner components ................................................................................................................................. 6
Verify fi ring range .............................................................................................................................................. 6
Verify air tube .................................................................................................................................................... 7
Stray Light ....................................................................................................................................................... 8
Dust and Moisture ............................................................................................................................................. 8
Mount the burner .................................................................................................................................8-11
Mount fl anges on air tubes ................................................................................................................................ 8
Mount air tube to burner .................................................................................................................................... 9
Install Nozzle ..................................................................................................................................................... 9
Check Electrode Settings .................................................................................................................................. 9
Install Nozzle Line Assembly ........................................................................................................................... 10
Set Dimension Z .............................................................................................................................................. 10
Insert Burner .....................................................................................................................................................11
Connect fuel lines ............................................................................................................................ 12-13
Fuel unit By-pass plug ..................................................................................................................................... 12
One pipe oil system by-pass loop ................................................................................................................... 12
Oil supply/return lines ...................................................................................................................................... 12
Burner fuel fl ow ............................................................................................................................................... 12
Wire the burner .........................................................................................................................................14
Prepare the burner for start-up ................................................................................................... 16-19
Start-up checklist ............................................................................................................................................. 16
Z Dimension .................................................................................................................................................... 16
Adjusting plate assembly ................................................................................................................................. 16
Initial head position .......................................................................................................................................... 16
Initial air settings .............................................................................................................................................. 18
Set appliance limit controls .............................................................................................................................. 19
Prepare the fuel unit for air venting ................................................................................................................. 19
Start the burner ...........................................................................................................19-20
Start burner and vent air from oil line .............................................................................................................. 20
Set high-fi re air ....................................................................................................................... ......................... 20
Set low-fi re air ................................................................................................................................................. 20
Sequence of operation ..................................................................................................... 15
Perform regular maintenance ......................................................................................... 21
Annual Professional Service ........................................................................................................................... 21
Monthly maintenance ...................................................................................................................................... 21
Replacement Parts........................................................................................................................... 22-23
Warranty ..................................................................................................................................Back Cover
2
Form 6104 BCF23-R05
General Information
Before you begin . . .
The following resources will give you addional information for your installation. We suggest that you consult these resources
whenever possible. Pay particular attention to the appliance manufacturer’s instructions.
Appliance manufacturer’s instructions -Always follow the appliance manufacturer’s instructions for burner installation,
equipment and set-up.
1–800–OIL–BURN - Beckett’s technical services hot-line.
www.beckettcorp.com - Beckett’s website.
Hazard defi nitions
Indicates an imminently
hazardous situation,
which, if not avoided, will
result in death, serious injury, or property
damage.
Indicates a potentially
hazardous situation,
which, if not avoided,
could result in death, severe personal injury ,
and/or substantial property damage.
Indicates a potentially
hazardous situation,
which, if not avoided,
may result in personal injury or property
damage.
Within the boundaries of the hazard warning, there will
be information presented describing consequences if the
warning is not heeded and instructions on how to avoid
the hazard.
NOTICE
Intended to bring special attention to information,
but not related to personal injury or property
damage.
To the Owner:
Thank you for purchasing a Beckett burner for use
with your heating appliance. Please pay attention to
the Safety Warnings contained within this instruction
manual. Keep this manual for your records and
provide it to your qualifi ed service agency for use
in professionally setting up and maintaining your
burner.
Your burner will provide years of effi cient operation
if it is professionally installed and maintained by
a qualifi ed service technician. If at any time the
burner does not appear to be operating properly,
immediately contact your qualifi ed service agency
for consultation.
We recommend annual inspection/service of your
gas heating system by a qualifi ed service agency.
Specifi cations
Fuels #1 or #2 Fuel Oil
Firing Range BCF1400 - 4.0 to 13.6 gph
BCF2300 - 7.0 to 19.9 gph
Motor (CF1400)
Motor (CF2300)
1/2 HP 3450 rpm
120/60 Hz Standard
6.5 amps @ 120 VAC
3/4 HP 3450 rpm
120/60 Hz Standard
12.5 amps @ 120 VAC
Agency approvals
y
y
y
Form 6104 BCF23-R05
UL listed to comply with ANSI/
UL296 and certifi ed to CSA B140.0.
Accepted by N.Y.C. M.E.A.
Other approvals may be available
and must be specifi ed at time of
order.
Optional Voltages:
240 VAC/1-PH,
208, 240, 480 VAC/3-PH,
50 Hz
Ignition Trans. Continuous Duty
Housing Cast aluminum
Fuel Unit 100 to 300 psig
Oil Nozzle
Dimensions Refer to Figure 7.
45o to 70o Solid
3
Owner’s Responsibility:
Follow These
Instructions Exactly
Failure to follow these instructions,
misuse, or incorrect adjustment of
the burner could lead to equipment
malfunction and result in asphyxiation, explosion or fi re.
Contact a professional, qualifi ed service agency for the
installation, adjustment and service of your oil burning system.
Thereafter, have your equipment adjusted and inspected at
least annually to ensure reliable operation. This work requires
technical training, trade experience, licensing or certifi cation
in some states and the proper use of special combustion test
instruments.
Please carefully read and comply with the following
instructions:
Never store or use gasoline or other fl ammable
y
liquids or vapors near this burner or appliance.
Never attempt to burn garbage or refuse in this
y
appliance.
Never attempt to light the burner by throwing
y
burning material into the appliance.
Never attempt to burn any fuel not specifi ed and
y
approved for use in this burner.
Never restrict the air inlet openings to the burner
y
or the combustion air ventilation openings in the
room.
Professional Installer/Service Agency
Responsibility:
Follow These Instructions
Exactly
Failure to follow these instructions
could lead to equipment malfunction
and result in asphyxiation, explosion
or fi re.
Please read all instructions before proceeding.
y
Follow all instructions completely.
This equipment must be installed, adjusted and
y
started by a qualifi ed service agency that is licensed
and experienced with all applicable codes and
ordinances and responsible for the installation and
commission of the equipment.
The installation must comply with all local codes
y
and ordinances having jurisdiction and the latest
editions of the NFPA 31 and CSA-B139 & B140 in
Canada.
NOTICE
50 Hz Motors - The burner ratings, air settings and nozzle
ratings are based on standard 60 Hz motors (at 3450 rpm).
Derate all ratings 20% when using 50 hz motors. Consult factory for specifi c application data.
NOTICE
Pre-installation checklist
Combustion air supply
Adequate Combustion
and Ventilation Air Supply
Required
Failure to provide adequate air supply could
seriously affect the burner performance and result in damage to the equipment, asphyxiation,
explosion or fi re hazards.
The burner cannot properly burn the fuel if it is not sup-
y
plied with a reliable combustion air source.
Follow the guidelines in the latest editions of the NFPA
y
31 and CSA-B139 regarding providing adequate air for
combustion and ventilation.
The burner requires combustion air and ventilation air
for reliable operation. Assure that the building and/or
combustion air openings comply with National Fire
High altitude installation - Accepted industry practice requires
no derate of burner capacity up to 2000 feet above sea level.
For altitudes higher than 2000 feet, derate burner capacity 2%
for each 1000 feet above sea level.
Protection Standard for Oil-Burning Equipment, NFPA
31. For appliance/burner units in confi ned spaces, the
room must have an air opening near the top of the room
plus one near the fl oor, each with a free area at least one
square inch per 1,000 Btu/hr input of all fuel burning
equipment in the room. For other conditions, refer to
NFPA 31 (CSA B1139-M91 in Canada).
If there is a risk of the space being under negative pressure
or of exhaust fans or other devices depleting available
air for combustion and ventilation, the appliance/burner
should be installed in an isolated room provided with
outside combustion air.
Clearances
With the burner installed in the appliance, there must be
adequate space in front of and on the sides of the burner
to allow access and operation. Verify that the clearance
dimensions comply with all local codes and with the
appliance manufacturer’s recommendations.
4
Form 6104 BCF23-R05
Fuel supply
Nozzle pressure
Oil Supply Pressure
Control Required
Damage to the fi lter or pump seals could cause
oil leakage and a fi re hazard.
The oil supply inlet pressure to the burner cannot
y
exceed 3 psig.
Insure that a pressure limiting device is installed in
y
accordance with the latest edition of NFPA 31.
Gravity Feed Systems: Always install an anit-siphon
y
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.
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 onepipe 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 bypass 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.
Correct Nozzle and Flow
Rate Required
Incorrect nozzles and fl ow rates
could result in impaired combustion,
under-fi ring, over-fi ring, sooting,
puff-back of hot gases, smoke
and potential fi re or asphyxiation
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.
y
y
For typical nozzle fl ow rates at various pressures see
accompanying chart.
y
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.
hazards.
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)
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.
Figure 1 – Typical Nameplate
General Model Information
Serial Number,Including Date Code
Rating Information
Approval Agency Symbols
Primary Group and Fuel
Form 6104 BCF23-R05
Model “XX”
Series (Fuel) Burner
SERIAL NUMBER
050214-00000
Control Circ: 120V/60Hz 4.5A
Motor Circ: 120V/60Hz 4.0A
LISTED
(FUEL) BURNER
R.W. Beckett Corp.
Elyria, Ohio
Made in the U.S.A.
For use with Group 8 . . .
MP 1192 XX000 R00
MFR’S SETTINGS
X
X
X
X
X
X
XX000 R00
050214-00000
R.W. Beckett Construction & Setting Data
R.W. Beckett Specifi cation
Number and Revision
Boiler Manufacturer and
Model, When Applicable
Additional Codes
L0002
5
Vent system
The fl ue gas venting system must be in good condition
and must comply with all applicable codes.
Verify burner components —
Burner box, Model CF1400 or CF2300A
y
Air tube assembly
y
Mounting fl ange kit
y
Pedestal mounting assembly kit (recommended)
y
Oil nozzle, per Table 1 — Use only 45° to 70° solid
y
pattern nozzles unless otherwise shown by appliance
manufacturer or on the burner nameplate rating
label.
Find the required fi ring rate in the 300 psig column (high
fi re rate).
Select the corresponding nozzle from column 1 (Rated
gph @ 100 psig).
Verify fi ring rate
Refer to appliance manufacturer’s instructions (if available) for fi ring rate and nozzle selection. Otherwise, the
maximum recommended fi ring rate for the burner de-
pends on the length of the fi ring chamber and the distance
from the burner center to the chamber fl oor. Verify that
the chamber dimensions are at least as large as the minimum values given in Figure 2. If the appliance dimensions are smaller than recommended, reduce the fi ring
rate accordingly.
Table 1 - Nozzle capacities
Rated
gph
@ 100
10.00 11.18 11.83 12.25 13.23 14.14 15.81 16.58 17.32
10.50 11.74 12.42 12.86 13.89 14.85 16.60 17.41 18.19
11.00 12.30 13.02 13.47 14.55 15.56 17.39 18.24 19.05
12.00 13.42 14.20 14.70 15.88 16.97 18.97 19.90 20.79
125 140 150 175 200 250 275 300
psig
3.00 3.35 - 3.67 3.97 4.24 4.74 4.97 5.20
3.50 3.91 - 4.29 4.63 4.95 5.53 5.80 6.06
4.00 4.47 - 4.90 5.29 5.66 6.32 6.63 6.93
4.50 5.04 5.32 5.51 5.95 6.36 7.11 7.46 7.79
5.00 5.59 5.92 6.12 6.61 7.07 7.91 8.29 8.66
5.50 6.15 6.51 6.74 7.27 7.78 8.70 9.12 9.53
6.00 6.71 7.10 7.35 7.94 8.49 9.49 9.95 10.39
6.50 7.26 7.69 7.96 8.60 9.19 10.28 10.78 11.26
7.00 7.82 8.28 8.57 9.25 9.90 11.07 11.61 12.12
7.50 8.38 8.87 9.19 9.91 10.61 11.86 12.44 12.99
8.00 8.94 9.47 9.80 10.58 11.31 12.65 13.27 13.86
8.50 9.50 10.06 10.41 11.27 12.02 13.44 14.10 14.72
9.00 10.06 10.65 11.02 11.91 12.73 14.23 14.93 15.59
9.50 10.60 11.24 11.64 12.60 13.44 15.02 15.75 16.45
Pressure - Pounds per square inch
Figure 2 – Chamber Dimensions
L
A
2305
Model Firing
Rate
(gph)
CF1400 0 to 5 7.0” 25.0” 7.0” 25.0”
5 to 10 8.0” 35.0” 8.0” 40.0”
CF2300 5 to 10 8.0” 35.0” 8.0” 40.0”
10 to 15 9.0” 40.0” 9.0” 50.0”
15 to 20 11.0” 55.0” 11.0” 60.0”
Minimum Dimensions
Refractory Lined Wet-based
Boilers
ALAL
6
Form 6104 BCF23-R05
Verify air tube
The information in this section may be disregarded if the
air tube is supplied by the appliance manufacturer.
y
On the CF1400, there are two tube arrangements
available –
Tube A — 4.0 to 11.0 GPH per Table 2
Tube B — 7.0 to 13.6 GPH per Table 2
y
The CF1400 maximum fi ring capacity depends on
the fi rebox pressure. Use Table 2 to verify the cor-
Figure 3 – Air tube mounting dimensions
Legend
Insertion depth
E
Air tube to inside of chamber: .25” ±.125”
G
Nozzle centerline to electrode tip - 1/4”
T
Nozzle face to electrode tip - 1/8”
D
Note: Install the burner with a 2° pitch as shown.
Air Tube Combination Codes
Model Tube
A
CF1400
B
A
CF2300
B
Dimention TDimention
D
6.75” 5.5” CF 66 KD -
10.25” 5.5” CF 102 KD -
13.75” 5.5” CF 136 KD -
17.75” 5.5” CF 176 KD -
6.75” 5.75” CF 66 KE -
10.25” 5.75” CF 102 KE -
13.75” 5.75” CF 136 KE -
17.75” 5.75” CF 176 KE -
6.75” 6.5” CF 66 KG 2.94”
10.25” 6.5” CF 102 KG 2.94”
13.75” 6.5” CF 136 KG 2.94”
17.75” 6.5” CF 176 KG 2.94”
6.75” 8.125” CF 66 KS 3.69”
8.375” 8.125” CF 86 KS 3.69”
11.0” 8.125” CF 110 KS 3.69”
14.5” 8.125” CF 144 KS 3.69”
18.5” 8.125” CF 184 KS 3.69”
Code
Dimension
E
rect air tube type for the fi ring rate required. Use
Tube B only when Tube A cannot provide the fi ring
rate required.
On the CF2300, there are two tube arrangements
y
available –
Tube A — 7.0 to 19.9 GPH per Table 2
Tube B — 10.0 to 19.9 GPH per Table 2
The CF2300 maximum fi ring capacity depends on
y
the fi rebox pressure. Use Table 2 to verify the cor-
rect air tube type for the fi ring rate required. Use
Tube B only when Tube A cannot provide the fi ring
rate required.
See Figure 3 to verify the correct air tube length and
y
air tube combination code.
Table 2 - Air tube capacity Versus fi rebox
pressure
Air Tube Capacity vs Firebox Pressure
Model Tube
A
CF1400
B
A
CF2300
B
Firebox
Pressure
(In W.C.)
0.0 - 11.0
0.2 - 10.5
0.4 - 10.1
0.6 - 9.6
0.8 - 9.2
1.0 - 8.7
0.0 13.6 12.2
0.2 13.1 11.7
0.4 12.5 11.2
0.6 12.0 10.8
0.8 11.4 10.3
1.0 10.9 9.8
0.0 19.9 19.9
0.2 19.2 19.1
0.4 18.5 18.3
0.6 17.9 17.6
0.8 17.2 16.8
1.0 16.5 16.0
0.0 19.9 19.9
0.2 19.7 19.6
0.4 19.5 19.3
0.6 19.4 19.1
0.8 19.2 18.8
1.0 19.0 18.5
Note: 10% turndown indicates suffi cient reserve air to reduce
the CO2 in the fl ue to 90% of its value.
Note: The above ratings may vary 5% due to variations in
actual job conditions.
No Reserve
Air
10% Turndown
(GPH)
Form 6104 BCF23-R05
7
Stray light Dust and Moisture
Protect Against Stray
Light Lockout
Failure to follow these instructions could cause
loss of burner operation resulting in no heat, an
unplanned process interruption, work stoppage
and the potential for frozen plumbing or other
cold weather property damage.
The control must detect a dark, no-fl ame condition
y
in order to start the burner or it will hold in the
stray light lockout mode.
Shield the burner view window from direct expo-
y
sure to intense light.
Protect Against Dust and
Moisture
Wet, dusty environments could lead to blocked
air passages, corrosion damage to components,
impaired combustion performance and result in
asphyxiation, explosion or fi re.
This burner is designed for clean, dry installations.
y
Electrical controls are not protected against rain or
y
sprayed water.
Keep the installation clear of dust, dirt, corrosive
y
vapors, and moisture.
Protective covers and more frequent maintenance
y
may be required.
Mount the burner
Mount fl ange(s) on air tube
Protect the Air Tube
From Overheating
Overheating could cause damage to the air tube
and other combustion components leading to
equipment malfunction and impaired combustion
performance.
The end of the air tube must not extend into the
y
combustion chamber unprotected unless it has
been factory-tested and specifi ed by the appliance
manufacturer.
Position the end of the air tube 1/4” back from fl ush
y
with the refractory inside entry wall to prevent
damage from overheating.
This section does not apply to burners with welded
fl anges.
Do not install air tube on burner.
y
For non-pressure fi ring fl ange, refer to Figure 4:
y
Install gasket (item a) and fl ange (item c). Ignore the
next paragraph.
For pressure-fi ring fl ange, refer to Figure 4: Slide
y
gasket (item a) onto the air tube, making sure the top
of the air tube is up. Predrill holes in the pressure fi ring
plate (item b) to match the appliance studs. Slide the
pressure fi ring plate (item b) and fl ange (item d) onto
the air tube as shown. Wrap ceramic fi ber rope (not
shown) around the air tube and press tightly into the
inside diameter of the fl ange (item c).
Slide the air tube (item d) into position in the
y
appliance front. Tighten the fl ange-mounting-stud
nuts. Set the insertion of the air tube so dimension G
is 1/4” nominal.
Pitch the air tube at 2° from horizontal as shown and
y
secure the fl ange to the air tube.
Figure 4 – Mount fl ange(s) on air tube
8
Form 6104 BCF23-R05
Loading...