! WARNING 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: y Please read and carefully follow all instructions provided in this manual regarding your responsibilities in caring for your heating equipment. y Contact a professional, qualified service agency for installation, start-up or service work.
Table of Contents General Information ............................................................................................................................. 3-4 To the Owner ..................................................................................................................................................... 3 Hazard Definitions ............................................................................................................................................. 3 Specifications .
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.
Owner’s Responsibility: Follow These Instructions Exactly Professional Installer/Service Agency 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 fire. Failure to follow these instructions could lead to equipment malfunction and result in asphyxiation, explosion or fire.
Fuel supply Nozzle pressure Correct Nozzle and Flow Rate Required Oil Supply Pressure Control Required Incorrect nozzles and flow rates could result in impaired combustion, under-firing, over-firing, sooting, puff-back of hot gases, smoke and potential fire or asphyxiation hazards. Damage to the filter or pump seals could cause oil leakage and a fire hazard. y The oil supply inlet pressure to the burner cannot exceed 3 psig.
Vent system Table 1 - Nozzle capacities The flue gas venting system must be in good condition and must comply with all applicable codes. Verify burner components — y y y y y Burner box, Model CF1400 or CF2300A Air tube assembly Mounting flange kit Pedestal mounting assembly kit (recommended) Oil nozzle, per Table 1 — Use only 45° to 70° solid pattern nozzles unless otherwise shown by appliance manufacturer or on the burner nameplate rating label.
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 firing capacity depends on the firebox pressure. Use Table 2 to verify the cor- Figure 3 – Air tube mounting dimensions Legend E Insertion depth G Air tube to inside of chamber: .25” ±.
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. y The control must detect a dark, no-flame condition in order to start the burner or it will hold in the stray light lockout mode. y Shield the burner view window from direct exposure to intense light.
Mount air tube to burner y Remove the rear access door from the back of the burner for improved access to the interior. y Attach the air tube to the burner with the bolts and acorn nuts provided. The acorn nuts must go on the outside of the burner, with the bolts inserted from the inside. Install nozzle See Figure 5. Install the oil nozzle in the nozzle adapter. Use a 3/4” open-end wrench to steady the nozzle adapter and a 5/8” open-end wrench to turn the nozzle.
Install nozzle line assembly y Connect the high-voltage leads from the ignition transformer to the electrodes. y Insert the nozzle line assembly into the burner air tube as in Figure 6. y See Figures 6 and 7. Assemble the adjusting plate assembly per the instructions in the assembly packet. y Slide the secondary adjusting plate (item f) completely to the left on the indicator adjusting plate (item e). Finger-tighten acorn nut (item c) to secure the two plates together.
Insert burner y Position the burner in the front of the appliance and loosely tighten the nuts on the mounting studs. The burner should be pitched downward 2° as shown in Figures 4 and 8. y See Figure 8. Install the pedestal support kit (recommended) by attaching the 3/4” npt flange (item a) to the bottom of the burner using the (4) #10 screws provided. Cut and thread (one end only) a 3/4” pipe nipple (item b) with length 11 inches less than dimension D in Figure 8. Thread the pipe into the flange.
Connect fuel lines Fuel unit by-pass plug The burner is shipped with a by-pass plug installed in the fuel unit. For low/high operation, the by-pass plug must be left in the fuel unit, regardless of the fuel system used (one-pipe with by-pass loop or two-pipe). Do not remove the by-pass plug.
Figure 9 – One-pipe oil flow with “B” pump f h d c c g b p a 300 psig high fire 125 to 175 psig low fire 2320a m Field-installed by-pass loop Figure 10 – Two-pipe oil flow with “B” pump f h d c c g Legend (figure 9 & 10) a Return port b Nozzle port c Oil valves d Nozzle & adapter e By-pass valve (“H pump) f By-pass pressure regulator g Inlet port h By-pass valve (“B” pump) k Return line to oil tank m One-pipe by-pass loop, 3/8” p Air bleed valve b p a 300 psig high fire 125 to 175 psig low fi
Wire the burner — R7184B Electrical Shock Hazard Figure 11. - Typical wiring (R7184B) Electrical shock can cause severe personal injury or death. y Disconnect electrical power before installing or servicing the burner. y Provide ground wiring to the burner, metal control enclosures and accessories. (This may also be required to aid proper control system operation) y Perform all wiring in compliance with the National Electric Code ANSI/NFPA 70 (Canada CSA C22.1).
Sequence of operation — typical Install the burner and all wiring in accordance with the National Electrical Code and all applicable local codes or requirements. Wire the burner in compliance with all instructions provided by the appliance manufacturer. Verify operation of all controls in accordance with the appliance manufacturer’s guidelines. Sequence of operation — typical 1. Standby — The burner is idle, waiting for a call for heat.
Prepare the burner for start-up Do Not Bypass Safety Controls Tampering with, or bypassing safety controls could lead to equipment malfunction and result in asphyxiation, explosion or fire. y Safety controls are designed and installed to provide protection. y Do not tamper with, or bypass any safety control. y If a safety control is not functioning properly, shut off all main electrical power and fuel supply to the burner and call a qualified service agency immediately.
Figure 12 – Adjusting plate initial setting, typical Legend b Spline nut for securing nozzle line c Bottom acorn nut (for head adjustments) d Top acorn nut (for setting dim. Z only - do not loosen after setting Z) e Indicator adjusting plate f Secondary adjusting plate g Primary adjusting plate h Copper oil line from oil valve to nozzle line Table 4b. CF2300 Initial indicator adjustment plate settings Table 4a.
Initial air settings The following steps outline the procedure for initially setting the damper. Refer to Figures 13A and 13B and Tables 4a or 4b for this procedure. Figure 13A. Damper Motor with Cover 1. Remove the cover screw (A) then the cover (B) and place to one side. 2. Using the wrench (C) supplied with the damper motor, adjust the blue low fire cam (D) to the initial setting listed in Tables 4a or 4b. 3.
Set appliance limit controls y Set the appliance limit controls in accordance with the appliance manufacturer’s recommendations. y Move the low-fire hold switch (not shown) to the low fire hold position. This will hold the burner in low fire during initial start-up. Prepare the fuel unit for air venting Hot Gas Puff-back and Heavy Smoke Hazard Failure to bleed the pump properly could result in unstable combustion, hot gas puff-back and heavy smoke.
Start burner and vent air from oil line 1. Move the low-fire hold switch to the low fire hold position (to hold burner in low fire when started). 2. Verify that the air adjusting cam (Figure 13b, item d) has been set to the initial low-fire air setting as described under Initial air settings. 3. Open the oil shutoff valves in the oil supply (and return) line(s) to the burner. 4. Set the thermostat (or operating control) to call for heat. 5. Close the line switch to the burner.
Perform Regular Maintenance Annual Professional Service Required Tampering with or making incorrect adjustments could lead to equipment malfunction and result in asphyxiation, explosion or fire. y Do not tamper with the burner or controls or make any adjustments unless you are a trained and qualified service technician. y To ensure continued reliable operation, a qualified service technician must service this burner annually.
Replacement Parts For best performance specify genuine Beckett replacement parts Item Part Name Description Part No.
Figure 14 – Burner Replacement Parts 1 2 9 3 10 11 4 5 8 6 7 12 Figure 15 – Adjustable mounting plates 15 14 Flange A 13 16 17 Flange B Flange C 18 19 20 21 Model Form 6104 BCF23-R05 Flange A Flange B Flange C 51312 51629 CF1400 (10.00” DIA.) CF2300 51313 51498 51630 (12.44” DIA.) (13.92” DIA.) (16.00” DIA.) n/a (12.25” DIA.
Limited Warranty Information Limited WARRANTY For Residential, Commercial and Specialty Burners The R. W.
