Beckett SM User Manual

RESIDENTIAL BURNERS

Potential for Fire, Smoke and Asphyxiation Hazards

Incorrect installation, adjustment, or misuse of this burner could result in death, severe
personal injury, or substantial property damage.

To the Homeowner or Equipment Owner:

Please read and carefully follow all instructions

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provided in this manual regarding your
responsibilities in caring for your heating
equipment.

Contact a professional, qualifi ed service agency for

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installation, start-up or service work.

Save this manual for future reference.

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To the Professional, Qualifi ed Installer or Service Agency:

Please read and carefully follow all instructions provided

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in this manual before installing, starting, or servicing this
burner or heating system.

The Installation must be made in accordance with all state

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and local codes having jurisdiction.

To the Owner:

Contents

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 oil burner.

Your Beckett 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 oil heating system by a
qualifi ed service agency.

Daily – Check the room in which your

burner/appliance is installed. Make sure:

Air ventilation openings are clean and

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unobstructed

Nothing is blocking burner inlet air

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openings

No combustible materials are stored

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near the heating appliance

There are no signs of oil or water

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leaking around the burner or appliance

Weekly

Check your oil tank level. Always

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keep your oil tank full, especially
during the summer, in order to prevent
condensation of moisture on the inside
surface of the tank.

General Information ....................................................3

Hazard Defi nitions ........................................................................ 3

Remainder of manual to be used ONLY BY

▼

QUALIFIED SERVICE TECHNICIANS

▼

Inspect/Prepare Installation Site ................................ 5

Special Requirements ................................................................... 5

Inspect chimney or direct vent system .......................................... 6

Combustion air supply ................................................................... 6

Clearances to burner and appliance ............................................. 7

Combustion chamber — Burner retrofi tting ................................... 7

Prepare the Burner ...................................................... 7

Burner fuel unit .............................................................................. 7

Attach air tube (if not already installed) ........................................ 7

Install burner nozzle (if not already installed)

Check/adjust electrodes ................................................................ 8

Servicing nozzle line assembly ..................................................... 8

................................ 7

Mount Burner on Appliance .......................................8

Mounting options ........................................................................... 8

Mounting dimensions .................................................................... 8

Check/Adjust ‘Z’ Dimension - ‘F’ Heads ........................................ 8

Installing the Oil Tank and Supply System .................................. 10

Connect fuel lines ........................................................................ 10

Wire Burner ................................................................ 11

Burner packaged with appliance ..................................................11

Burner installed at jobsite .............................................................11

Burner Controls ......................................................... 12

GeniSys Model 7505 Control ...................................................... 12

Features ...................................................................................... 12

Wiring .......................................................................................... 12

Reset Button Operation ............................................................... 14

Wire Burner ................................................................................. 16

Start Up Burner/Set Combustion .............................16

Cad Cell Resistance Measurement ............................................. 16

Resetting From Restricted or Hard Lockout ................................ 16

Startup / Checkout ...................................................................... 17

Check Safety Features ................................................................ 17

Set combustion with instruments ................................................ 17

Perform Regular Maintenance..................................18

Shutting the Burner Off ............................................................... 18

Replacing the blower wheel: ....................................................... 18

Replacement Parts ....................................................19

Limited Warranty Information ..................................20

2

Section: General Information

General Information

Hazard Defi nitions

Indicates a hazardous situation,
which, if not avoided, will result

in death or serious injury.

Indicates a hazardous situation,
which, if not avoided, could

result in death or serious injury.

Indicates a hazardous situation,
which, if not avoided, could

result in minor or moderate injury.

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.

Intended to bring special attention
to information, but not related to

personal injury or property damage.

Owner’s Responsibility

Incorrect installation, adjustment, and
use of this burner could result in severe
personal injury, death, or substantial
property damage from fi re, carbon
monoxide poisoning, soot or explosion.

Contact a professional, qualifi ed service agency for the
installation, adjustment and service of your oil heating
system. 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

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liquids or vapors near this burner or appliance.

Never attempt to burn garbage or refuse in this

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appliance.

Never attempt to light the burner/appliance by

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throwing burning material into the appliance.

Never attempt to burn any fuel not specifi ed and

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approved for use in this burner.

Never restrict the air inlet openings to the burner or

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the combustion air ventilation openings in the room.

This manual contains information that applies to both SM and SF burners. These burners may
appear to be basically identical, but there are differences in design and performance. Please

review the comparison chart below:

Feature SM SF

Firing Rate Range 1.25 to 3.00 gph 1.25 to 5.50 gph

Motor 1/5 HP 1/4 HP

Fuel pump capacity 3 gph (standard) 7 gph (standard)

UL Air Tube Combinations See Table 2 See Table 2

Blocking oil solenoid valve Optional Required above 3 gph

Primary control lockout timing 15 to 45 seconds (optional) 15 seconds maximum

Figure 1. Burner Label Location

SF/SM Burner Manual

3

Section: General Information

Frozen Plumbing and
Water Damage Hazard

If the residence is unattended in severely cold weather,
burner primary control safety lockout, heating system
component failures, power outages or other electrical
system failures could result in frozen plumbing and
water damage in a matter of hours. For protection, take
preventive actions such as having a security system
installed that operates during power outages, senses low
temperature and initiates an effective action. Consult with
your heating contractor or a home security agency.

Table 1 – Burner Specifi cations

Model SM
Capacity
(Note1)

Model SF
Capacity
(Note1)

Certifi cations/
Approvals

Fuels

Firing rate range: 01.25 – 3.00 GPH
Input: 175,000 – 420,000 Btu/hr

Firing rate range: 1.25 - 5.50 GPH
Input: 175,000 – 770,000 Btu/hr

Model SM - UL listed to comply with ANSI/
UL296 and CSA-B140.0.
Model SF - UL listed to comply with ANSI/UL
296 and CSA-B140.0.

DO NOT USE GASOLINE,
CRANKCASE OIL, OR ANY OIL
CONTAINING GASOLINE.

U.S. #1 or #2 fuel oil only (ASTM D396)
Canada #1 stove oil or #2 furnace oil only

Electrical

Power supply: 120 volts AC, 60 Hz, single phase

Operating load (SM): 5.8 Amps max
Operating load (SF): 7.1 Amps max

Motor (SM): 1/5 hp, 3450 rpm, NEMA ’N’ fl ange,

manual reset over load protection
Motor (SF): 1/4 hp, 3450 rpm, NEMA ’N’ fl ange,
manual reset over load protection

Ignition: Continuous duty solid-state igniter

Fuel pump Outlet pressure: Note 2

Air tube ATC code: See Table 2

Dimensions
(Standard)

Air tube ATC code: See Table 2

Note 1: Approval agency listed rating for Model SM is 1.25 to

3.00 gph and Model SF is 1.25 to 5.50 gph. However, the fi ring
rate range is limited by the specifi c air tube combination being
used. Refer to Table 2.
Note 2. UL Recognized to 4.0 GPH with a CleanCut pump for
use in pressure washers.
Note 3. See appliance manufacturer’s burner specifi cations
for recommended pump discharge pressure.

Height: 12.5 in.
Width: 15 in.
Depth: 8.50 in.
Air tube diameter: 4.00 in.

4

Section: Inspect/Prepare Installation Site

Special Requirements

THE INSTALLATION OF A BURNER SHALL BE IN

○

ACCORDANCE WITH THE REGULATIONS OF
AUTHORITIES HAVING JURISDICTION.
For recommended installation practices in the U.S.

○

refer to the latest edition of NFPA 31. (CSA-B139
and CSA-B140 in Canada.
Concealed damage — If you discover damage to

○

the burner or controls during unpacking, notify the
carrier at once and fi le the appropriate claim.
When contacting Beckett for service information

○

— Please record the burner serial number (and have
available when calling or writing). You will fi nd the
serial number on the silver label located on the left
rear of the burner. Refer to Figure 1.

Professional Service
Required

Incorrect installation, adjustment, and
use of this burner could result in severe
personal injury, death, or substantial
property damage from fi re, carbon
monoxide poisoning, soot or explosion.

Please read and understand the manual supplied with
this equipment. This equipment must be installed,
adjusted and put into operation only by a qualifi ed
individual or service agency that is:

Licensed or certifi ed to install and provide technical

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service to oil heating systems.

Experienced with all applicable codes, standards

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and ordinances.

Responsible for the correct installation and

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commission of this equipment.

Skilled in the adjustment of oil burners using

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combustion test instruments.

The installation must strictly comply with all applicable
codes, authorities having jurisdiction and the latest
revision of the National Fire Protection Association
Standard for the installation of Oil-burning Equipment,
NFPA 31 (or CSA-B139 and CSA-B140 in Canada).
Regulation by these authorities take precedence over the
general instructions provided in this installation manual.

Table 2 – Air Tube Combination (ATC) codes

Firing

Rate

(gph)

(min-max) (in.) 6-5/8 9 13 16

1.25-2.25 F12 2-3/4

1.75-2.75 F22 2-3/4 SF65VP SF90VP SF130VP SF160VP

1.75-3.25 F220 None SF65FD SF90FD SF130FD SF160FD

2.5-5.5 F310 None

1.25-2.00 F12 2-3/4

2.00-3.00 F220 None SM65FF SM90FF SM130FF SM160FF

2.00-3.00 F22 None

Head

Static

plate

size

ATC Codes for usable air tube lengths

(‘A’ in inches; See Figure 3.)

SF Burner Only

SF65VW SF90VW SF130VW SF160VW

SF65FU SF90FU SF130FU SF160FU

SM Burner Only

SM65VW SM90VW SM130VW SM160VW

SM65VM SM90VM SM130VM SM160VM

Table 3. Chamber Dimensions

Chamber Dimensions (inches)

Firing

Rate

(GPH)

1.25 11 10 11 12 5-6

1.50 12 11 12 13 6-7

2.00 14 12 15 13 6-7

2.50 16 13 17 14 7-8

3.00 18 14 18 15 7-8

3.50 19 15 19 15 7-8

4.00 20 16 21 16 8-9

5.00 23 18 23 18 9-10

5.50 24 19 24 19 10-11

Round

I.D.

Rectangular

Width Length

Height

Floor to

nozzle

Inspect/Prepare

Installation Site

Fire, Smoke & Asphyxiation
Hazard

Carefully inspect the chimney or exhaust vent system.

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Make sure it is properly sized and in good working

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condition.

Follow the instructions supplied by the appliance

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manufacturer.

The installation must strictly comply with all applicable

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codes, authorities having jurisdiction and the latest
revision of the National Fire Protection Association
Standard NFPA 31 for the installation of chimneys
and vent sizing, (or CSA-B139 and CSA-B140 in
Canada).

Regulation by these authorities take precedence

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over the general instructions provided in this
installation manual.

SF/SM Burner Manual

5

Section: Inspect/Prepare Installation Site

Figure 2 - Chimney Design - Above the Roof

NOTE: Correct
chimney design is
shown by dotted lines.
Incorrect chimney
design, as shown by
the solid lines, may
result in down-drafts.

Minimum Clearence: 2 FT.

Inspect chimney or direct vent system

Starting with minimum gph fi ring rate, the minimum

1.
size recommended is 6” fl ue pipe with 8” X 8”
inside chimney, unless specifi ed otherwise by the
appliance manufacturer.

A chimney fl ue shall extend at least 3 feet above

2.
the highest point at which the chimney comes in
contact with the roof, and not less than 2 feet above
the highest roof surface or structure within 10 feet
horizontally of the chimney. Refer to Figure 2.

Any accumulation of soot or debris in chimney

3.
offsets should be removed.

Any obstructions such as a protruding joint or a

4.
piece of broken tile wedged in the chimney should
be removed.

No other appliance connection should be made to

5.
the same fl ue pipe.

The fl ue pipe should have an upward pitch toward

6.
the chimney of at least 1/4” per foot of length. It
should fi t tightly and should not project into the
chimney.

Any leakage between tiles, around clean-out doors,

7.
or around the vent pipe should be sealed.

Therefore, it is strongly recommended that an approved
insulated stainless steel liner be installed.

○

For those installations not requiring a chimney, such
as through-the-wall vented appliances, follow the
instructions given by the appliance and power venter
(if used) manufacturers.

Combustion air supply

See NFPA 31 Standard for complete details.

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

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supplied with a reliable combustion air source.

Follow the guidelines in the latest editions of the

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NFPA 31 and CSA-B139 regarding providing
adequate air for combustion and ventilation

INSULATED STAINLESS STEEL CHIMNEY LINERS

The new designs of high effi ciency oil furnaces and
boilers in conjunction with fl ame retention oil burners
are more effi cient. One result of increased effi ciency is
lower fl ue gas temperatures. As fl ue gases rise in the
chimney, they will cool and condense when they reach
the dew point. The condensation will mix with the sulphur
in the fl ue gases creating sulphuric acid. The acid will
attack the chimney mortar, brick and clay liners causing
corrosion, deterioration and blockage of the chimney.
Eventually the blockage could prevent exhausting the
fl ue gases. Instead, the fl ue gases could vent out the
barometric damper into the living space.

6

Appliance located in confi ned space

The confi ned space should have two (2) permanent
openings: one near the top of the enclosure and one
near the bottom of the enclosure. Each opening shall
have a free area of not less than (1) one square inch
per 1,000 BTU’s per hour of the total input rating of all
appliances within the enclosure. The openings shall
have free access to the building interior, which should
have adequate infi ltration from the outside.

Section: Prepare the Burner

Exhaust fans and other air-using devices

Size air openings large enough to allow for all air­using devices in addition to the minimum area required
for combustion air. If there is any possibility of the
equipment room developing negative pressure (because
of exhaust fans or clothes dryers, for example), either
pipe combustion air directly to the burner or provide a
sealed enclosure for the burner and supply it with its own
combustion air supply.

Clearances to burner and appliance

Provide space around burner and appliance for easy

○

service and maintenance.
Check minimum clearances against those shown

○

by the appliance manufacturer and by applicable
building codes.

Combustion chamber — Burner retrofi tting

Verify that the appliance combustion chamber provides
at least the minimum dimensions given in Table 3.

Protect Steel Combustion
Chamber From Burnout

Install burner nozzle (if not already installed)

Correct Nozzle and Flow
Rate Required

Incorrect nozzles and fl ow rates could
result in impaired combustion, under­fi ring, over-fi ring, sooting, puff-back of
hot gases, smoke and potential fi re or
asphyxiation hazards.

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

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100 psig.

When pump pressures are higher than 100 psig, the

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actual nozzle fl ow rate will be greater than the gph
stamped on the nozzle body. (Example: A 1.00 gph
nozzle at 140 psig = 1.18 gph)

Securely tighten the nozzle (torque to 90 inch pounds).
For typical nozzle fl ow rates at various pressures refer
to Table 4.

Failure to comply could result in damage to the heating
equipment and result in fi re or asphyxiation hazards.

When retrofi tting appliances that have unlined

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stainless steel combustion chambers, protect the
chamber by lining the inside surfaces with a ceramic
fi ber blanket, such as a wet-pac or other suitable
refractory material.

Some steel chambers may not require liners

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because the appliance was designed and tested
for use with fl ame retention burners. Refer to the
manufacturer’s instructions.

Prepare the Burner

Burner fuel unit

Verify that the burner fuel unit is compatible with the
oil supply system. For more details, refer to the pump
manufacturer’s instructions provided with the burner.

Attach air tube (if not already installed)

If using a fl ange and gasket, slide them onto the air tube.
Then attach the air tube to the burner chassis using the
four sheet metal screws provided. Refer to Figure 4 for
details.

Remove the plastic plug protecting the nozzle

1.
adapter threads

Place a ¾” open-end wrench on the nozzle adapter.

2.
Insert the nozzle into the adapter and fi nger tighten.
Finish tightening with a ⅝” open-end wrench. Use
care to avoid bending the electrodes.

If the nozzle is already installed, remove the nozzle

3.
line assembly to verify that the nozzle size and
spray pattern are correct for the application (per
appliance manufacturer’s information). Verify that
the electrode tip settings comply with Figure 3.

If the nozzle is not installed, obtain a nozzle

4.
having the capacity and spray angle specifi ed
in the appliance manufacturer’s information. For
conversions or upgrades, when information is not
available for the application:

Refer to Table 5 to select the mid-range nozzle

○

spray angle for the head type being used.
Fire the burner and make sure the combustion

○

is acceptable and the fl ame is not impinging on
chamber surfaces.
If a shorter fl ame is needed, select a wider spray

○

angle. If a longer fl ame is needed, select a
narrower spray angle.
Either hollow or solid spray patterns may be

○

used. If combustion results are not satisfactory
with the selected spray pattern, try the other
pattern.

SF/SM Burner Manual

7

Section: Mount Burner on Appliance

Table 4. Nozzle Flow Rate by Size

Nozzle fl ow rate U. S. gallons per hour of No. 2 fuel oil when

pump pressure (psig) is:

Nozzle

size

(rated at

100 psig)

1.25 1.39 1.48 1.53 1.65 1.77

1.35 1.51 1.60 1.65 1.79 1.91

1.50 1.68 1.77 1.84 1.98 2.12

1.65 1.84 1.95 2.02 2.18 2.33

1.75 1.96 2.07 2.14 2.32 2.48

2.00 2.24 2.37 2.45 2.65 2.83

2.25 2.52 2.66 2.76 2.98 3.18

2.50 2.80 2.96 3.06 3.31 3.54

2.75 3.07 3.25 3.37 3.64 3.90

3.00 3.35 3.55 3.67 3.97 4.24

3.25 3.63 3.85 3.98 4.30 4.60

3.50 3.91 4.14 4.29 4.63 4.95

3.75 4.19 4.44 4.59 4.96 5.30

4.00 4.47 4.73 4.90 5.29 -

4.50 5.04 5.32 5.51 - -

5.00 5.59 ----

5.50 -----

125

psi

140

psi

150

psi

175

psi

200

psi

Table 5. Nozzle Spray Angles

Figure 3. – Electrode Tip Adjustment

Check/Adjust ‘Z’ Dimension - ‘F’ Heads

See Figure 4 for complete details.

Mount Burner on Appliance

Mounting options

Do Not use Adjustable
Mounting Flange on Mobile
Units

Recommended nozzle spray angles

“F” head 70°, 80° or 90° nozzle

Note: Always follow the appliance manufacturer’s nozzle specifi cation,
when available.

Check/adjust electrodes

Check the electrode tip settings. Adjust if necessary
to comply with the dimensions shown in Figure 3. To
adjust, loosen the electrode clamp screw and slide/rotate
electrodes as necessary. Securely tighten the clamp
screw when fi nished.

Servicing nozzle line assembly

Turn off power to burner before proceeding.

1.

Disconnect oil connector tube from nozzle line.

2.

Loosen the two screws securing igniter retaining

3.
clips and rotate both clips to release igniter
baseplate. Then tilt igniter back on its hinge.

Remove splined nut.

4.

“F” head air tube. - Remove nozzle line assembly from

5.
burner, being careful not to damage the electrodes
or insulators while handling. To ease removal of long
assemblies (over 9 inches), rotate assembly 180° from
installed position after pulling partially out of tube.

To replace the nozzle assembly, reverse the above

6.
steps.

The shock and vibration could cause loss of burner
alignment and insertion problems resulting in fl ame
impingement, heavy smoke, fi re and equipment
damage.

Only use specifi ed factory-welded fl ange and air

y

tube combinations.

Bolt the burner to the appliance using the factory­mounted fl ange or an adjustable fl ange.

Mounting dimensions

When using the Beckett universal adjustable fl ange,

1.
mount the air tube at a 2° downward pitch unless
otherwise specifi ed by the appliance manufacturer.

Verify that the air tube installed on the burner

2.
provides the correct insertion depth. See Figure 5.

The end of the air tube should normally be 1/4”

3.
back from the inside wall of the combustion
chamber. Never allow the leading edge of the
head assembly to extend into the chamber, unless
otherwise specifi ed by the heating appliance
manufacturer. Carefully measure the insertion
depth when using an adjustable fl ange. Verify the
insertion depth when using a welded fl ange.

8

Figure 4. Check/Adjust ‘Z’ Dimension for ‘F’ Heads

1-1/8”

Z

DIM.

1-1/8” PLUS SHROUD LENGTH

Section: Mount Burner on Appliance

Adjust the ‘Z’ dimension to
the required specifi cation.

Incorrect Adjustments could cause combustion
problems, carbon deposition from fl ame impingement,
heavy smoke generation and fi re hazard.

Make all adjustments exactly as outlined in the

y

following information.

The important ‘Z’ dimension is the distance from

1.
the face of the nozzle to the fl at face of the head
(or heat shield, if applicable). This distance for
F heads is 1-1/8” (1-3/8” if the air tube has a
heat shield). The “Z” dimension is factory set for
burners shipped with the air tube installed. Even
if factory set, verify that the “Z” dimension has not
been changed.

Use the following procedure to adjust the “Z”

2.
dimension, if it is not correct:

Turn off power to the burner.

○

Disconnect the oil connector tube from the

○

nozzle line
See above fi gure. Loosen the splined nut from

○

the nozzle line. Loosen the hex head screw
securing the escutcheon plate to the burner
housing.
Place the end of a ruler at the face of the

○

nozzle and, using a straight edge across the
head, measure the distance to the face of the

head. A Beckett T501 or T650 gauge may also
be used.
Slide the nozzle line forward or back until the

○

Z dimension for F heads is 1-1/8” (1-1/8” plus
shroud length, if using a straight edge).
Tighten the hex head screw to secure the

○

escutcheon plate to the burner chassis. Then
tighten the splined nut and attach the oil
connector tube.

Recheck the “Z” dimension periodically when

3.
servicing to ensure the escutcheon plate has
not been moved. You will need to reset the “Z”
dimension if you replace the air tube or nozzle
line assembly. The Beckett Z gauge (part number
Z-2000) is available to permit checking the F
head “Z” dimension without removing the burner
from the appliance.

Burner Dimensions - Models SM & SF

Dimension (inches)

A = Usable air length (inches) (Measure accurately)

L (Total tube length)

R (electrode length), + 1/4

S (adapter to static plate), + 1/16

Q (nozzle line length),

Z (F head w/o head shroud)

(F head-with head shroud)

Note 1: 1­from 4” through 4-1/2 “, 2-13/32” for dimension A greater than 4-1/2”.

Note 2: When using a straight edge.

3/8 for dimension A less than 4”; 1-5/8 for dimension A

1-1/8 + shroud length. (Note 2)

F Head

A Dim. + 1/2

A Dim. + 2-1/4

(Note 1)

A Dim. + 15/16

1-1/8

SF/SM Burner Manual

9

Section: Mount the Burner/Connect Oil Supply

Figure 5. – Mounting Burner in Appliance

If space between burner air

tube and opening exceeds

1/2 inch, pack burner

opening with ceramic fiber

refractory.

Tilt down 2

1/4”

°

4”

A

7/8”

SK8745

Installing the Oil Tank and Supply System

Oil Leak and Fire Hazard

Install the oil tank following applicable standards in the
U.S. by referring to the latest edition of NFPA 31 or CSA­B139 & CSA-B140 in Canada, and all authorities having
jurisdiction.

Figure 6. – Inside Tank Gravity Feed System

Figure 7. – Outside Buried Tank-Lift System

Do Not Use Tefl on Tape

Damage to the pump could cause impaired burner
operation, oil leakage and appliance soot-up.

Never use Tefl on tape on fuel oil fi ttings.

y

Tape fragments can lodge in fuel line components

y

and fuel unit, damaging the equipment and
preventing proper operation.

Use oil-resistant pipe sealant compounds.

y

Note: to determine the proper fuel line size, refer to the
fuel pump manufacturer’s instructions provided with
the burner. Refer to Figure 6 or Figure 7 for typical
installation layouts.

To further protect the fuel supply

system and reduce nozzle orifi ce
plugging, a dual fi ltration system can be installed. This
typically consists of a 50 micron primary fi lter, located
near the fuel tank and a secondary fi lter rated for at least
10 microns located near the burner.

Connect fuel lines

Carefully follow the fuel unit manufacturer’s literature
and the latest edition of NFPA 31 for oil supply system
specifi cations (CSA B-139 in Canada).

Fuel supply level with or above burner –
The burner may be equipped with a single-stage fuel
unit for these installations. Connect the fuel supply to the
burner with a single supply line if you want a one-pipe
system (making sure the bypass plug is NOT installed in
the fuel unit.) Manual bleeding of the fuel unit is required
on initial start-up. If connecting a two-pipe fuel supply,
install the fuel unit bypass plug.

10

Section: Wire Burner

Fuel supply below the level of the burner –

When the fuel supply is more than eight feet below
the level of the burner, a two-pipe fuel supply system
is required. Depending on the fuel line diameter and
horizontal and vertical length, the installation may
also require a two-stage pump. Consult the fuel

unit manufacturer’s literature for lift and vacuum
capability.

Fuel line installation –

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.

Do NOT install valves in the return line. (NFPA 31,

y

Chapter 8.)

Gravity Feed Systems:

y

valve (Webster OSV or Suntec PRV) in the oil supply
line or a solenoid valve (RWB Part # 2182602U) in
the pump/nozzle discharge tubing to provide backup
oil fl ow cut-off protection.

Continuous lengths of 0.035” nominal wall (0.032”
minimum) copper tubing are recommended. Always

use fl are fi ttings. Never use compression fi ttings.

Always install fi ttings in accessible locations.

○

Proper routing of fuel lines is required to prevent air
cavitation and vibration.

Fuel line valve and fi lter –

Install two high quality, oil duty rated, fusible-handle

○

design shutoff valves in accessible locations on the
oil supply line to comply with the NFPA 31 Standard
and authorities having jurisdiction. Locate one
close to the tank and the other close to the burner,
upstream of the fi lter for service access.

Always install an oil safety

Wire Burner

Burner packaged with appliance

Electrical Shock Hazard

Electrical shock can cause severe personal
injury or death.

Disconnect electrical power before installing or

y

servicing the burner.

Provide ground wiring to the burner, metal control

y

enclosures and accessories. (This may also be
required to aid proper control system operation.)

Perform all wiring in compliance with the National

y

Electrical Code ANSI/NFPA 70 (Canada CSA C22.1)

Refer to appliance manufacturer’s wiring diagram for

○

electrical connections.

Burner installed at jobsite

Refer to Figures 11a and 11b, for typical burner

○

wiring, showing cad cell primary controls. Burner
wiring may vary, depending on primary control
actually used.
Refer to the appliance manufacturer’s wiring

○

diagram prior to connecting the burner wiring. All
wiring must be in accordance with the latest revision
of National Electric Code NFPA 70 and all local
codes and regulations. In Canada, all wiring is to be
in accordance with the Canadian Electrical Code,
Part 1.

The 7505 primary control with valve-on delay (pre­time) and burner motor-off delay (post-time) requires
a constant 120 volts AC power source supplied to the
BLACK wire on the control. The RED wire goes to the
appliance limit circuit. Please note that other control

manufacturers may use different wire colors for
power and limit connections.

Install a generous capacity fi lter inside the building

○

between the fuel tank shutoff valve and the burner,
locating both the fi lter and the valve close to the
burner for ease of servicing. Filter should be rated
for 50 microns or less.

SF/SM Burner Manual

11

Section: Burner Controls

Burner Controls

GeniSys Model 7505 Control

Fire or Explosion Hazard

Can cause severe injury, death, or property
damage.

The control can malfunction if it gets wet, leading to

y

accumulation of oil or explosive oil vapors.

Never install where water can fl ood, drip or

y

condense on the control.

Never use a control that has been wet - replace it.

y

Features

Thermostat / Operating and Limit Control

○

Compatible
Welded Relay Protection

○

Limited Recycle

○

Limited Reset

○

3 Status Lights

○

Valve-On Delay / Motor-Off Delay (Field

○

programmable with 52067 GeniSys Display)
15 Second Lockout Time

○

Interrupted or Intermittent Duty Ignition

○

Technician Pump Priming Mode

○

Disable Function

○

Communication Ports

○

Wiring

Explosion, Fire, Scald, and
Burn Hazard

All heating appliances must have HIGH
LIMIT protection to interrupt electrical
power and shutdown the burner if operating
or safety controls fail and cause a runaway

condition.

Follow the appliance manufacturer’s wiring diagrams

y

and note all required safety controls.

Typical safety controls include high temperature or

y

pressure limits, low water cutoffs, pressure relief
valves and blocked fl ue sensing switches.

Verify all limit and safety controls are installed

y

and functioning correctly, as specifi ed by the
manufacturer, applicable safety standards, codes
and all authorities having jurisdiction.

Ensure that the appliance is free of oil and oil vapor

y

before starting or resetting the burner.

Incorrect Wiring Will
Result in Improper Control
Operation

GeniSys wiring label colors may not match the wire

y

colors of the burner or other manufacturers’ controls.

The GeniSys Control should be wired according to

y

the appliance manufacturer’s instructions.

Figure 8 - 7505 Control

Reset Button with Red Light

Yellow Light

Green Light

Thermostat Terminals

Wiring
Connections

Cad Cell
Connections

Communication Port 2

Communication Port 1

Optional Components:

Contractor’s Tool:

Hand-held device for
programming and diagnostics

Display Module:

Permanent device for programming
and diagnostics

Alarm Module:

For adding isolated low voltage alarm
contacts to the base control. See Alarm
Module Instructions for specifi cations.

12

Typical Burner Sequence of Operation for GeniSys 7505 Control.

Refer to the appliance manufacturer’s wiring diagram for actual specifi cations.

Section: Burner Controls

1

2

Valve-on delay

8

Motor-off delay

Standby: The burner is idle, waiting for a call for

1.

3

5

Ignition carryover

6

heat.

Valve-On Delay: The igniter and motor are

2.

on while the control delays turning on the oil
solenoid valve for the programmed time.

Trial For Ignition: The oil solenoid valve is

3.

energized. A fl ame should be established within
the factory set trial for ignition time (lockout
time).

Lockout: The control has shut down for one of

4.

the following safety reasons:

The trial for ignition (lockout) time expired

a.

without fl ame being established.

The cad cell detected fl ame at the end of the

b.

Valve On Delay state.

To reset the control from lockout click the button
1-second.

NOTE: A recurrence of the above failure modes or a
failed welded relay check could cause the control to
enter a Hard Lockout state that must be reset only
by a qualifi ed service technician.
To reset from Hard Lockout, hold the reset button for
15 seconds until the yellow light turns on.

Standby

Trial for

ignition

Run

6.

7.

8.

9.

9

Pump
prime

4

Lockout

7

Recycle

the igniter remains on for 10 additional seconds
to ensure fl ame stability.

Run: The fl ame is sustained until the call for
heat is satisfi ed. The burner is then sent to
Motor-Off Delay, if applicable, or it is shut down
and sent to Standby.

Recycle: If the fl ame is lost while the burner is
fi ring, the control shuts down the burner, enters

a 60 second recycle delay, and repeats the
ignition sequence. The control will continue
to Recycle each time the fl ame is lost, until
it reaches a pre-set time allotment. The
control will then go into Hard Lockout instead
of recycle. This feature prevents excessive
accumulation of oil in the appliance fi ring
chamber.

Motor-Off Delay: If applicable, the oil solenoid
valve is turned off and the control delays
turning the motor off for the set motor-off delay
time before the control returns to standby.

Pump Prime: The igniter and motor are on with
the oil solenoid valve energized for 4 minutes.
During Pump Prime mode, the cad cell is
disregarded, allowing the technician to prime
the pump without having to jumper the cad cell.

Ignition Carryover: Once fl ame is established,

5.

SF/SM Burner Manual

13

Section: Burner Controls

Figure 9a. – Interrupted ignition, valve-on delay only
(no motor-off delay)

70

60

80

L1

L2

OIL VALVE

SAFETY AND

OPERATING

LIMITS

IGNITER

MOTOR

CAD CELL

50

50

80

60

70

THERMOSTAT

IGNITER

L2 (IGN)

MOTOR

L2 (MTR)

LIMIT

L1

LIMIT

L2

VALV E

L2 (VLV)

CAD
CELL

W

R

L1 - LIMIT
JUMPER

TR

TW

TR-TW TERMINALS

LOCATED ON OPPOSITE

SIDE OF CONTROL

TR-TW

JUMPER

Figure 9b. – Interrupted ignition, valve-on delay and
motor-off delay

70

60

80

L1

L2

OIL VALVE

SAFETY AND

OPERATING

LIMITS

IGNITER

MOTOR

CAD CELL

50

50

80

60

70

THERMOSTAT

IGNITER

L2 (IGN)

MOTOR

L2 (MTR)

L1

LIMIT

L2

VALV E

L2 (VLV)

CAD
CELL

W

R

TR

TW

TR-TW TERMINALS

LOCATED ON OPPOSITE

SIDE OF CONTROL

TR-TW

JUMPER

Reset Button Operation

Table 2 explains what action the control will take when the reset button is pressed for different lengths of time during
the various burner operating states.

Table 2 - Reset Button Operation

Pushing the reset button will:

If the burner is in the

below state:

Button Click

(press < 1 second)

Lockout Reset from Soft Lockout

Valve-on Delay, Trial for
Ignition, Ignition Carryover

Run (igniter is shut off) No action

Motor-Off Delay,
Standby

Go to Pump Prime (see
“Priming the Pump” above)

No action

Disable the Burner:
Any time the burner is running,
press and hold the reset button
to disable the burner. The
burner will remain off as long
as the button is held.

Button Hold

(press > 1 second)

Button Hold

(press 15+ seconds)

Reset from Restricted (Hard)
Lockout

Enables Pump Priming:
After the reset button has been
held for 15 seconds, the button
can then be clicked during the
next ignition sequence to enter
Pump Prime mode.

Pump Prime No action Exit Pump Prime mode and return to Standby

Table 3 - Status Lights

Light Color On Continuously Flashing

Red Restricted (Hard) Lockout Soft Lockout

Green

Yellow

Flame Sensed during normal operation (Could
be stray light during standby)

Control is in Pump Prime mode or
Reset button currently held for 15+ seconds.

Recycle

N/A

14

Figure 10. Typical Burner Wiring & Burner Sequence of Operation for R7184 Control.

Refer to the appliance manufacturer’s wiring diagram for actual specifi cations.

Section: Burner Controls

RECYCLE. If the fl ame is lost while the burner is

STANDBY. The burner is idle, waiting for a call for

1.

heat. When a call for heat is initiated, there is a 3­10 second delay while the control performs a safe
start check.

VALVE-ON DELAY. The ignition and motor are

2.

turned on for a 15 second valve-on delay.

TRIAL FOR IGNITION (TFI). The fuel valve is

3.

opened. A fl ame should be established within the
15 second lockout time.

LOCKOUT. If fl ame is not sensed by the end

4.

7.

fi ring, the control shuts down the burner, enters
a 60 second recycle delay, and then repeats the
above ignition sequence. If fl ame is lost three
times in a row, the control locks out to prevent
cycling with repetitious fl ame loss due to poor
combustion.

BURNER MOTOR-OFF DELAY. The fuel valve

8.

is closed and the burner motor is kept on for the
selected motor-off delay time before the control
returns the burner to standby.

of the TFI, the control shuts down on safety
lockout and must be manually reset. If the control
locks out three times in a row, the control enters

1

STANDBY

restricted lockout.

IGNITION CARRYOVER. Once fl ame is

5.

established, the ignition remains on for 10
seconds to ensure fl ame stability before turning
off. If the control is wired for intermittent duty
ignition, the ignition unit stays on the entire time
the motor is running.

RUN. The burner runs until the call for heat is

6.

satifi ed. The burner is then sent to burner motor

2

VALVE-ON

DELAY

8

MOTOR-OFF

DELAY

3

TRIAL FOR

IGNITION

5

IGNITION

CARRYOVER

6

RUN

off delay, if applicable, or it is shut down and sent
to standby.

Control System Features

Feature Interrupted

ignition

R7184A YES YES — — —

R7184B YES YES YES — —

R7184P YES YES YES YES Optional

Limited reset,

Limited recycle

Valve-on

delay

Burner motor off

delay

4

LOCKOUT

7

RECYCLE

Alarm

Contacts

SF/SM Burner Manual

15

Section: Start-up Burner/Set Combustion

Wire Burner

Some Thermostats Are Polarity

Sensitive. Reversed polarity
could cause erratic cycling of the burner control.

Connect the wire from the RH or R terminal on the
thermostat to the TR terminal on the control. Connect
the wire from the W terminal on the thermostat to the TW
terminal on the control.

Make connections to the control’s terminals as

○

shown in Figures 9a and 9b. Refer to the label on
the underside of the control for wiring details.
Note: Motor-off delay on a 7505P will be disabled if

○

the safety and operating limits as shown in Figures
9a and 9b interrupt power to the control terminal L1.

Connect thermostat leads to the TR and TW

○

terminals on the control or jumper the TR and TW
terminals on the control, as directed by the appliance
wiring diagram.

- Thermostat anticipator Current: 0.1 amp

- Thermostat voltage: 24 volts AC

Note that if the thermostat short cycles or operates
improperly, it may require an isolation relay for proper
operation. The Beckett A/C Ready Kit (part no. 51950U)
provides this function. Wiring instructions are included with
the A/C Ready Kit.

Start Up Burner/Set

Combustion

Explosion and Fire Hazard

Failure to follow these instructions could
lead to equipment malfunction and result
in heavy smoke emission, soot-up, hot
gas puff-back, fi re and asphyxiation
hazards.

partially open air shutter. This is an initial air setting
for the pump bleeding procedure only. Additional
adjustments must be made with instruments to prevent
smoke and carbon monoxide generation.

3.

Set the thermostat substantially above room
temperature.

4.

Close the line voltage switch to start the burner. If the
burner does not start immediately you may have to
reset the safety switch of the burner primary control.

5.

Bleed air from fuel unit as soon as burner motor starts
rotating.

○

To bleed the fuel unit, attach a clear plastic hose
over the vent fi tting. Loosen the fi tting and catch the
oil in an empty container. Tighten the fi tting when all
air has been purged from the oil supply system.

○

If the burner locks out on safety during bleeding,
reset the safety switch and complete the bleeding
procedure. Note — Electronic safety switches can
be reset immediately; others may require a three- to
fi ve-minute wait.

○

If burner stops after fl ame is established, additional
bleeding is probably required. Repeat the bleeding
procedure until the pump is primed and a fl ame is
established when the vent fi tting is closed.

○

For R7184 primary controls, see Technician’s Quick
Reference Guide, part number 61351 for special
pump priming sequence.

○

For 7505 primary controls, see Technician’s Quick
Reference Guide, part number 61666 for special
pump priming sequence.

○

Prepare for combustion tests by drilling a ¼”
sampling hole in the fl ue pipe between the appliance
and the barometric draft regulator.

6.

Initial air adjustment — Test the fl ue gas for smoke.
Adjust the air shutter (and air band, if necessary) to
obtain a clean fl ame. Now the additional combustion
tests with instruments can be made.

Do not attempt to start the burner when excess oil

y

has accumulated in the appliance, the appliance is
full of vapor, or when the combustion chamber is
very hot.

Do not attempt to re-establish fl ame with the burner

y

running if the fl ame becomes extinguished during
start-up, venting, or adjustment.

Vapor-Filled Appliance: Allow the unit to cool off

y

and all vapors to dissipate before attempting another
start.

Oil-Flooded Appliance: Shut off the electrical

y

power and the oil supply to the burner and then clear
all accumulated oil before continuing.

If the condition still appears unsafe, contact the Fire

y

Department. Carefully follow their directions.

Keep a fi re extinguisher nearby and ready for use.

y

Open the shutoff valves in the oil supply line to the

1.
burner.

If the air control is not preset, close air band and

2.

16

Cad Cell Resistance Measurement

If the Beckett 7505 control is equipped with the

○

GeniSys Display Module, part 52067U, the cad cell
resistance can be selected and read on the LCD
screen. Also, the GeniSys Contractor Tool, part
52082U, can be used for this purpose.
If these are not available, the cad cell leads can

○

be unplugged from the control and the resistance
measured with a meter in the conventional way.
Conduct these tests with fl ame present.

Flame Detection Range

Normal = 0 to 1600 ohms

Limited = 1600 ohms to lockout

Resetting From Restricted or Hard Lockout

If the control continues to lockout without a satisfi ed

○

call for heat, or fails the motor relay check, the control

Section: Start-up Burner/Set Combustion

enters Hard (restricted) Lockout in order to limit
accumulation of unburned oil in the combustion
chamber.
To reset, hold the button down for 15 seconds until

○

the red light turns off and the yellow light turns on.
Always verify the control functions according to all

○

specifi cations before leaving the installation site.
Replace the control if it does not operate as

○

specifi ed.

Startup / Checkout

Explosion and Fire Hazard

Failure to follow these instructions could
lead to equipment malfunction and result
in heavy smoke emission, soot-up, hot
gas puff-back, fi re and asphyxiation
hazards.

Do not attempt to start the burner when excess oil

y

has accumulated in the appliance, the appliance is
full of vapor, or when the combustion chamber is
very hot.

Do not attempt to re-establish fl ame with the burner

y

running if the fl ame becomes extinguished during
start-up, venting, or adjustment.

Vapor-Filled Appliance: Allow the unit to cool off

y

and all vapors to dissipate before attempting another
start.

Oil-Flooded Appliance: Shut off the electrical

y

power and the oil supply to the burner and then clear
all accumulated oil before continuing.

If the condition still appears unsafe, contact the Fire

y

Department. Carefully follow their directions.

Keep a fi re extinguisher nearby and ready for use.

y

If the burner or control fails any of the following tests,
recheck control wiring. If the burner or control still fails
any tests, replace the control.

Check Safety Features

Safe Start Check

○

Place a jumper across the cad cell terminals.

1.

Refer to the steps for “Start up burner/set

2.
combustion” and have the system call for heat.

Burner must not start. Verify that the green light

3.
is on continuously and that the control remains in
Standby mode.

End the call for heat and remove the cad cell

4.
jumper.

Simulate Flame Failure and Ignition Failure

○

Refer to the steps for “Start up burner/set

1.
combustion” and have the system call for heat.

2.

After fl ame is established and the burner igniter
turns off, close the hand valve in the oil supply line.

3.

At fl ame loss, the control will enter Recycle mode.
Verify that the green light is fl ashing. The control
will remain in Recycle for 60 seconds.

4.

After the 60 second recycle period, the control will
try to restart the system.

5.

After the 15 second lockout time, the control will
lock out the burner and the reset button will fl ash.
Verify that the burner motor and igniter are off and
that the burner oil solenoid valve (if used) is not
energized.

6.

Open the hand valve in the oil line.

7.

Click the reset button and verify that the red light in
the reset button shuts off and that the burner lights.

8.

End the call for heat.

Before leaving the installation, verify that all

○

thermostat and boiler/furnace control wiring is
correct. Consult heating appliance manual for

directions.

Set combustion with instruments

OIL-BURNING EQUIPMENT

SHALL BE CONNECTED
TO FLUES HAVING SUITABLE PRESSURE
(DRAFT) AT ALL TIMES TO ASSURE SAFE
AND PROPER OPERATION OF THE BURNER.

Allow the burner to run for approximately 5 to 10

1.
minutes.

Set the stack or over-fi re draft to the level specifi ed

2.
by the appliance manufacturer.

Natural Draft Applications; typically over-fi re

○

draft is -0.01” or -0.02” w.c.
Direct Venting; typically may not require draft

○

adjustment.
High Effi ciency/Positive Pressure Appliances;

○

also vary from traditional appliances (see
manufacturer’s recommendations).

Follow these four steps to properly adjust the

3.
burner:

Step 1: Adjust the air shutter/band until a trace of

smoke is achieved.

Step 2: At the trace of smoke level, measure the

CO

(or O

2

point for further adjustments. Example:

13.5% CO

Step 3: Increase the air to reduce the CO2 by 1.5 to

2 percentage points. (O2 will be increased
by approximately 2.0 to 2.7 percentage
points.) Example: Reduce CO2 from

13.5% to 11.5% (2.6% to 5.3% O2).

) . This is the vital reference

2

(2.6% O

2

)

2

SF/SM Burner Manual

17

Section: Perform Regular Maintenance

Step 4: Recheck smoke level. It should be Zero.

-This procedure provides a margin of
reserve air to accommodate variable
conditions.

-If the draft level has changed, recheck
the smoke and CO
the burner, if necessary

Once combustion is set, tighten all fasteners on air

4.
band, air shutter and escutcheon plate.

Start and stop the burner several times to ensure

5.
satisfactory operation. Test the primary control
and all other appliance safety controls to verify
that they function according to the manufacturer’s
specifi cations.

levels and readjust

2

Perform Regular Maintenance

Annual Professional
Service Required

Tampering with or making incorrect
adjustments could lead to equipment
malfunction and result in asphyxiation,
explosion or fi re.

Clean the blower wheel, air inlet, air guide, burner

□

housing and static plate of any lint or foreign
material.

If motor is not permanently lubricated, oil motor with

□

a few drops of SAE 20 nondetergent oil at each oil
hole. DO NOT over oil motor. Excessive oiling can
cause motor failure.

Check motor current. The amp draw should not

□

exceed the nameplate rating.

Check all wiring for secure connections or insulation

□

breaks.

Check the pump pressure and cutoff function.

□

Check primary control safety lockout timing.

□

Check ignition system for proper operation.

□
□

Inspect the vent system and chimney for soot
accumulation or other restriction.

Clean all fl ue passages and fl ue pipe. Replace

□

corroded or damaged pipes.

Clean the appliance thoroughly according to the

□

manufacturer’s recommendations.

Check the burner performance. Refer to the section

□

“Set combustion with test instruments”.

It is good practice to make a record of the service

□

performed and the combustion test results.

DO NOT TAMPER WITH THE UNIT OR

y

CONTROLS - CALL YOUR QUALIFIED SERVICE
TECHNICIAN OR SERVICE PERSONNEL.

To ensure continued reliable operation, a qualifi ed

y

service technician must service this burner annually.

More frequent service intervals may be required in

y

dusty or adverse environments.

Operation and adjustment of the burner requires

y

technical training and skillful use of combustion test
instruments and other test equipment.

Replace the oil supply line fi lter. The line fi lter

□

cartridge must be replaced to avoid contamination
of the fuel unit and nozzle.

Inspect the oil supply system. All fi ttings should be

□

leak-tight. The supply lines should be free of water,
sludge and other restrictions.

Remove and clean the pump strainer if applicable.

□
□

Replace the nozzle with the exact brand, pattern,
gph fl ow rate and spray angle..

Clean and inspect the electrodes for damage,

□

replacing any that are cracked or chipped.

Check electrode tip settings. Replace electrodes if

□

tips are rounded.

Inspect the igniter spring contacts.

□

Clean the cad cell lens surface, if necessary.

□

Inspect all gaskets. Replace any that are damaged

□

or would fail to seal adequately.

Inspect the combustion head and air tube. Remove

□

any carbon or foreign matter. Replace all damaged
units with exact parts.

Shutting the Burner Off

ALWAYS KEEP THE FUEL

OIL SUPPLY VALVE SHUT
OFF IF THE BURNER(S) IS SHUT DOWN
FOR AN EXTENDED PERIOD OF TIME.

Turn off all electric power to the burner.

Note: There could be more than one disconnect switch.

Replacing the blower wheel:

When replacing the blower wheel, insure that the wheel
is centered between the two sides of the burner housing
as shown below.

Figure 10. Blower Wheel Assembly

CENTER WHEEL FOR EQUAL
DISTANCE FROM HOUSING SIDES

18

Replacement Parts

For best performance specify genuine Beckett replacement parts

Section: Replacement Parts

14

18

20

19

17

5

4

21

22

13

6

10

9

2

3

1

23

15

16

8

7

# Part No. Description

1 Burner Housing Assembly with Inlet

Bell

2 3215 Air shutter, 10 Slot

3 3819 Bulk Air Band, 10 Slot

4 3493 Nozzle-line Escutcheon Plate

5 Specify **

3399

Unit Flange or
Square Plate

3416 Air Tube Gasket (not shown)

6 2139 Hole Plug - Wiring Box

7 2900U

2364U

Drive Motor, 1/5 HP (SM Models)
Drive Motor, 1/4 HP (SF Models)

8 2383U Blower Wheel (6-1/4 X 3-7/16)

9 2433 Flexible Coupling (Fits 5/16” pump

shaft)

10

2591U
21188U

10

2184404U
2460

Fuel Units SF only
Single-Stage ‘A’
Two-Stage ‘B’

Fuel Units SM only
CleanCut
Single-Stage ‘A’

2256 Pump outlet fi tting (not shown)

482 Pump holding screws (not shown)

13 5394 Connector tube assembly, pump to

nozzle line

# Part No. Description

14 51824U Igniter and Base Plate

14 2289U Ignition Transformer (10,000 V/23mA)

15 7505A Replaces R7184A - Interrupted Ignition

7505B Replaces R7184B - Pre-time

7505P Replaces R7184P - Pre and Post-time

16 5770 Electrical Box

17 7006U Cad Cell Detector

18 Specify ** Air Tube Combination

5780 Electrode Kit - F Head up to 9”

19

20 5432

5782 Electrode Kit - F Head over 9”

Universal Flange w/ Gasket

3616

Gasket Only

21 3666 Splined Nut

22 2182602U Blocking Oil Solenoid Valve

23 5685 Base Pedestal Kit

** Contact your Beckett Representative for part number
and pricing.

SF/SM Burner Manual

19

Limited Warranty Information

The R. W. BECKETT CORPORATION (“Beckett”) warrants to persons who purchase its “Products” from
Beckett for resale, or for incorporation into a product for resale (“Customers”), that its equipment is free
from defects in material and workmanship. To qualify for warranty benefi ts, products must be installed by a
qualifi ed service agency in full compliance with all codes and authorities having jurisdiction, and used within
the tolerances of Beckett’s defi ned product specifi cations.

To review the complete warranty policy and duration of coverage for a specifi c product, or obtain a written
copy of warranty form 61545, please choose one of the following options:

Visit our website at: www.beckettcorp.com/warranty

1.

Email your request to: [e-mail]

2.

Write to: R. W. Beckett Corporation, P. O. Box 1289, Elyria, OH 44036

3.

NOTE: Beckett is not responsible for any labor cost for removal and replacement of equipment.

THIS WARRANTY IS LIMITED TO THE PRECISE TERMS SET FORTH ABOVE, AND PROVIDES
EXCLUSIVE REMEDIES EXPRESSLY IN LIEU OF ALL OTHER REMEDIES, AND IN PARTICULAR
THERE SHALL BE EXCLUDED THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. IN NO EVENT WILL BECKETT BE LIABLE FOR ANY INCIDENTAL OR
CONSEQUENTIAL DAMAGE OF ANY NATURE. Beckett neither assumes, nor authorizes any person to
assume for Beckett, any other liability or obligation in connection with the sale of this equipment. Beckett’s
liability and Customer’s exclusive remedy is limited to the cost of the product.

USA: P.O. Box 1289 ● Elyria, Ohio 44036

Canada: R.W. Beckett Canada, Ltd.

www.beckettcorp.com

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Unit #3, 430 Laird Road ● Guelph, Ontario N1G 3X7

Part Number 6104 BSF/SM R06, Printed in the U.S.A. 05/10