Potential Incorrect installation, injury, or substantial for Fire, Smoke and Asphyxiation Hazards adjustment, or misuse of this burner could result in death, severe personal property damage. To the Homeowner or Equipment Owner: • Please read and carefully follow all instructions provided in this manual regarding your responsibilities in caring for your heating equipment. Contact a professional, qualified service agency for installation, start-up or service work. • Save this manual for future reference.
Table of Contents Hazard General Definitions and Owner's Information Information ........................................................................................ .........................................................................................................................................4 Table 1 Burner Specification ................................................................................................................................ Notice Special Requirements .........
General Hazard information Definitions Owner's indicates a hazardous situation, which, if not avoided, will result avoided, injury. in death or serious could Responsibility Incorrect installation, adjustment, and use of this burner could result injury. severe personal stantial property indicates a hazardous situation, which, if not result in death or serious carbon monoxide poisoning, in injury, death, or subdamage from fire, soot or explosion.
Genera| information To the Owner: Impaired Burner Perfor= mance and Fire Hazard. 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 qualified service agency for use in professionally setting up and maintaining your oil burner.
Genera| Table 2 - Air Tube Combination Firing Static Ven- Rate Head plate turi (gph) size (rnin- (inches) Specifications (ATC) codes ATC Codes for usable air tube lengths ('A' in inches; See Figure 3.) 4-1/2 5 5-3/8 6-5/8 7 AF53XR AF65XR 7-1/4 9 10-1/2 13 16 AF72XR AFg0XR AF104XR AF130XR A160XR max) 0.50-0.75 F0 3-3/8U None AF44XR 0.75-1.25 F3 2-3/4U None AF44XN AF53XN AF65XN AF72XN AFg0XN AF104XN AF130XN AF160XN 0.85-1.
Ilnspect/Prepare inspect Chimney installation or Direct Fire, Smoke tion Hazard • • • • • Site Vent System 5. No other appliance connection should be made to the same flue pipe. 6. The flue pipe should have an upward pitch toward the chimney of at least 1/4" per foot of length. It should fit tightly and should not project into the chimney. 7. Any leakage between tiles, around clean-out doors, or around the vent pipe should be sealed. & Asphyxia- Carefully inspect the chimney or exhaust vent system.
Inspect/Prepare Combustion Combustion and Ventilation Air Supply Required to provide adequate air supply could seriously affect the burner performance and re= suit in damage to the equipment, asphyxiation, explosion or fire hazards. • • The burner cannot properly burn the fuel if it is not supplied with a reliable combustion air source. Follow the guidelines in the latest editions of the NFPA 31 and CSA-B139 regarding providing adequate air for combustion and ventilation.
Inspect/Prepare Prepare the |nstallation Site Table 4. AFG Reduced LFRB) Burner Low Firing Rate Baffle The AFG Low Firing Rate Baffle (LFRB) reduces the air flow and pressure. The LFRB is sometimes used for firing rates under 1.00 gph as listed in Table 4. Refer to the appliance manufacturer's instructions. Do not omit the LFRB when specified. Omitting the baffle when specified or installing the baffle when not specified could result in impaired burner performance.
Prepare 3. If the nozzle is already installed, remove the nozzle 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. 4. If the nozzle is not installed, obtain a nozzle from the manufacturer, having the capacity and spray angle specified in the appliance manufacturer's information.
Prepare the Burner Figure 4. Check/Adjust 'Z' Dimension for 'F' Heads --EUECTRODE RODS (NO 1-1/8" S/'_ELD ) --4 / ELECrROD NSUI ATOR Z (WTH HEAT SHIELD ELECTRO[ TIPS F H EA] SH}ELD NOZZLE F HEAD- Adjust the 'Z' dimension to the required specification. Incorrect Adjustments tion problems, impingement, fire hazard.
Prepare Figure 5. Check/Adjust 'Z' Dimension 2. Leading edge of head (straight shroud) --- Z _ ___ ____ m ____ Bo_c_k of heod t....... • , • face indicator Head , port , Z Leading edge of head (conic shroud) • L1/L2heads(seeTable7 and Figure3 for dimensions) 1. See figure above. The important "Z" dimension is the distance from 3. the leading edge of the head to the end of the air tube.
Mount burner on app|iance Figure 7. - Mounting Burner If space between burner air tube and opening exceeds 1/2 inch, pack burner opening with ce- _/4" ramic fiber refractory• __ ..... ---q_ Tilt down 2° in Appliance Figure 8. - Inside Tank Gravity A,R VENT _/_/_ Feed System 1-1/4" MiNiMUM PiPE FiLL i ..... 4" i_ .... FUEL FUEL OIL TANK FILTER HANDLE SHUT OFF F OIL SAFETY VALVE VALVES Installing the Oil Tank and Supply System Oil Leak and Fire ......
Wire CAUTION Wire Oil Supply burner burner Pressure Control Required Damage to the filter or pump oil leakage • • • • seals could cause Burner appliance Electrical The oil supply inlet pressure to the burner can= not exceed 3 psig. Insure that a pressure limiting device is installed in accordance with the latest edition of NFPA 31. Do NOT install valves in the return line. (NFPA 31, Chapter 8.
Burner Controls GeniSys Model 7505 Centre| Fire or Explosion Can cause severe property damage. • • • Wiring Explosion, Fire, Scald, and Burn Hazard Hazard injury, death, 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. or The control can malfunction if it gets wet, leading to accumulation of oil or explosive oil vapors.
Burner Typical Burner Sequence of Operation Refer to the appliance manufacturer's for GeniSys 7505 Control. wiring diagram for actual specifications. o lo Standby _ Valve-on Contro|s delay ignition Trial for prime Pump Lockout ] ] o Ignition carryover ° i !-1 ! i Recycle ] = = = = Standby: heat. The burner is idle, waiting for a call for 5. Valve=On Delay: The igniter and motor are on while the control delays turning on the oil solenoid valve for the programmed time.
Burner Contro|s Figure 11a. = Interrupted only (no motor-off delay) ignition, valve-on L1. L2 delay Figure 11b.
Burner Typical Burner Wiring & Burner Sequence Refer to the appliance manufacturer's EQUIPMENT GROUND VAC BURNER START WIRE FROM APPLIANCE LIMIT 120 VAC FROM APPLIANCE [ RED I LIMIT JG CIRCUIT) LI for R7184P Control. wiring diagram for actual specifications.
Wire burner Some Thermostats Are Polar= ity Sensitive. Reversed polarity could cause erratic cycling of the burner control. • • Connect the wire thermostat to the Connect the wire thermostat to the from the RHor R terminal on the TR terminal on the control. from the W terminal on the TW terminal on the control. o Make connections to the control's terminals as shown in Figures 11a and 11b. Refer to the label on the underside of the control for wiring details.
Startup/Checkout Startup 4. After the 60 second recycle period, the control will try to restart the system. / Checkout Explosion Failure and Fire Hazard 5. After the 15 second lockout time, the control will lock out the burner and the reset button will to follow these instructions could lead to equipment tion and result in heavy flash. Verify that the burner motor and igniter are off and that the burner oil solenoid valve (if used) is not energized.
Perform regu|ar Step 4: o maintenance 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 CO2 levels and readjust the burner if necessary 4. Once combustion is set, tighten all fasteners on air band, air shutter and head adjusting plate or escutcheon plate. Burner equipped with cover - Reinstall the cover and repeat Steps 2 and 4.
Perform Replace the blower 8. 9. Figure 12. Blower wheel assembly Use a Feeler Gauge to set the gap to; AF = 0.125 4-1/64 inch AFG = 0.030 4-1/64 inch tacts feeler gauge. Rotate the blower wheel until the setscrew is centered on the flat of the motor shaft. Tighten the setscrew to secure the wheel. 7. maintenance wheel: 1. Turn off all power to the burner before servicing. 2. Disconnect the burner motor wires. 3. Remove the bolts securing the motor to the burner housing. 4.
For best performance specify genuine B_replacement parts These parts are unique to AF burners. Replace parts numbered 11 and 12 with the exact parts designated in the parts list.
For best performance # Part No. 1 Description Burner Housing Assembly specify genuine B_replacement # Part No.
Limited WARRANTY For Residential, Commercial and Specialty Burners The R. W. BECKETT CORPORATION ("Beckett") warrants to persons who purchase its Beckett burners from Beckett _r resale or _r incorporation into a product _r resale ("Customers") that its equipment is fi'ee fi'om defects in material and workmanship under normal use and service t\_r 60 months from the date of manufacture t_r Residential Burners and 18 months from the date of manufacture _r Commercial and Specialty Burners.
