To Next PageTo Next Page
Need help?Do you have a question about the Beckett NX and is the answer not in the manual?
Highlights responsibilities for proper installation, adjustment, and use of the burner.
Warns against operating the burner beyond specified limits and advises consulting service.
Emphasizes the need for qualified technicians for installation and adjustment.
Highlights hazards associated with improper chimney/vent system installation.
Stresses the importance of sufficient air supply for burner performance and safety.
Warning about strict adherence to outside air kit installation instructions.
Warns about oil leaks and fire hazards during fuel line installation.
Warns about severe injury or death from electrical shock during wiring.
Warns of severe hazards if high limit protection fails and causes a runaway condition.
Guides on initial burner start-up and setting adjustments.
Warns about hazards from improper pump priming during start-up.
Outlines annual maintenance tasks to be performed by a qualified technician.
Emphasizes the necessity of annual professional servicing for safety and reliability.
Steps to check and adjust electrode tip gap and spacing for proper ignition.
How to align the retention head and cad cell for correct flame detection.
Highlights responsibilities for proper installation, adjustment, and use of the burner.
Warns against operating the burner beyond specified limits and advises consulting service.
Emphasizes the need for qualified technicians for installation and adjustment.
Highlights hazards associated with improper chimney/vent system installation.
Stresses the importance of sufficient air supply for burner performance and safety.
Warning about strict adherence to outside air kit installation instructions.
Warns about oil leaks and fire hazards during fuel line installation.
Warns about severe injury or death from electrical shock during wiring.
Warns of severe hazards if high limit protection fails and causes a runaway condition.
Guides on initial burner start-up and setting adjustments.
Warns about hazards from improper pump priming during start-up.
Outlines annual maintenance tasks to be performed by a qualified technician.
Emphasizes the necessity of annual professional servicing for safety and reliability.
Steps to check and adjust electrode tip gap and spacing for proper ignition.
How to align the retention head and cad cell for correct flame detection.
The Beckett NX Oil Burner is a residential heating component designed for efficient and reliable operation within oil heating systems. Its primary function is to atomize and ignite fuel oil, creating a flame that heats a boiler or furnace, thereby providing warmth to a home. The burner is engineered for professional installation and maintenance, ensuring optimal performance and safety.
The NX Oil Burner operates by drawing fuel oil from a tank, pressurizing it through a fuel pump, and then atomizing it through a nozzle into a fine mist. Simultaneously, a blower wheel supplies combustion air, which mixes with the atomized oil. An electronic igniter then sparks, igniting the mixture to produce a stable flame within the combustion chamber of the heating appliance. The burner's control system, such as the GeniSys 7505 or Honeywell R7184 primary control, manages the sequence of operation, including standby, valve-on delay, trial for ignition, ignition carryover, and run cycles. These controls incorporate safety features like lockout mechanisms to prevent unsafe operation in case of ignition failure or flame loss. Some models also include a pump prime mode, which allows technicians to prime the fuel pump without needing to bypass safety interlocks. The burner is designed to work with various air tube and head combinations, allowing for adaptation to different firing rates and appliance requirements.
The Beckett NX Oil Burner is integrated into a complete oil heating system, and its usage is primarily managed by the homeowner through a thermostat or temperature controller. When there is a call for heat, the burner initiates its sequence of operation to produce a flame.
For homeowners, the key usage features revolve around ensuring the system's proper function and safety:
Maintenance of the Beckett NX Oil Burner is primarily intended for professional, qualified service technicians due to the technical nature of the adjustments and the need for specialized combustion test instruments. Regular maintenance is crucial for ensuring the burner's efficiency, safety, and longevity.
Key maintenance features and tasks include:
The manual provides detailed instructions for tasks like removing the nozzle line for service, nozzle installation, electrode adjustment, and blower wheel replacement, all emphasizing careful handling and adherence to specific settings to prevent impaired combustion, oil leakage, and safety hazards.
General| Fuel Type | Oil |
|---|---|
| Motor Speed | 3450 RPM |
| Frequency | 60 Hz |
| Motor Type | PSC |
| Voltage | 120V |
