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23
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MODEL

MODEL

MODEL

MODEL

MODEL

CF

2300A

Instruction Manual

Oil
Burner

Thank you 

for purchasing a

Beckett burner. With proper care and

regular maintenance, it will provide

years of trouble-free service. Please

take a few minutes to read the section

entitled “To the owner” inside this

manual. Then, keep the manual in a

safe place where it can be easily

located if needed by your professional

service technician.

Low/High Operation

Firing rate: 

7.0 – 19.9 GPH

Motor voltage: 

120 / 60 Hz 

std.

Summary of Contents for CF 2300A

Page 1: ...ular maintenance it will provide years of trouble free service Please take a few minutes to read the section entitled To the owner inside this manual Then keep the manual in a safe place where it can...

Page 2: ...use in your heating appliance or try to light the burner by tossing burning material into the appliance This could result in severe personal injury death or substantial property damage Never attempt t...

Page 3: ...dard 296 and has listed it for use with No 1 or No 2 fuel oil as specified in ASTM D396 State and local approvals appear on the burner rating label Certified by ULC Approved by Commonwealth of Massach...

Page 4: ...The fuel unit is shipped with the by pass plug installed Leave the by pass plug installed for all low high firing burners regardless whether one pipe with by pass loop or two pipe See Figure 8 for ins...

Page 5: ...er Table 2 Tube KS 10 0 to 19 9 GPH per Table 2 Maximum firing capacity depends on the firebox pressure Use Table 2 to verify the correct air tube type for the firing rate required Use Tube KS only wh...

Page 6: ...Slide both plates completely to the left on the primary adjusting plate item g and finger tighten acorn nut d Slide the completed adjusting plate assembly over the nozzle line end Move the plate assem...

Page 7: ...d if necessary to reposition the nozzle line Once dimension Z is set do not loosen acorn nut d again For the setting of acorn nut c refer to page 12 Insert burner Position the burner in the front of...

Page 8: ...e is required for low high operation It simulates the flow of a two pipe system at the fuel unit Figures 8a and 8b are for type H fuel units Figure 8c is for a type B fuel unit Oil supply return lines...

Page 9: ...gulator The low fire by pass regulation is done in ternally for type B fuel units shown in Figure 9c Oil supply connects to one of the fuel unit Inlet ports Oil return connects to the fuel unit Return...

Page 10: ...guidelines See Figure 10 for a typical wiring diagram with R8184 oil primary for reference purposes only The CF2300A burner is available with many different wiring configurations Refer to the wiring d...

Page 11: ...operationally checked Burner has been installed in accordance with appliance manufacturer s instructions when available Also refer to appliance manufacturer s instructions when available for start up...

Page 12: ...on the air setting will be adjusted for best performance as discussed later in this manual The damper moves to high fire position as the damper rod item d rotates the damper linkage arm item f You wil...

Page 13: ...m assembly c Ball joint assembly do not adjust position of ball joint d Damper rod e Damper rod guide f Damper linkage arm sets high fire air position g Damper h Damper label position indicator for ai...

Page 14: ...ing To vent Attach a clear plastic tube to the air bleed valve Figure 8a 8b 9a or 9b as applies item p Place the end of the tube in a container to catch the oil Then loosen the fuel unit air vent valv...

Page 15: ...ncrease O2 from 2 5 to 5 5 c A margin of reserve air has been added to accommo date variable conditions 7 Check the breech draft pressure against the appliance manufacturer s recommended setting typic...

Page 16: ...embly Specify burner model and air tube length 7 Head assembly CF2300A 51203 8 Pressure regulator Not used with B pump 21319 9 Fuel lines Specify length Item Part name Description Part number 10 Dampe...

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