Prepare the Burner, General, Mount Burner on Appliance

Inspect/Prepare Installation Site

Prepare the Burner

•General

In most cases, the burner is ready to mount to the appliance. There can be situations where the burn- er needs to be reconﬁgured to perform properly in the appliance. Review the appliance manufactur- er’s speciﬁcations prior to installing to determine if any modiﬁcation is required to properly conﬁgure the burner.

Instruction on how to perform the following burner preparation tasks can be found in the Professional Maintenance section.

•Remove / install burner nozzle

•Check head/air adjusting plate

•Low Firing Rate Bafﬂe (If speciﬁed)

The NX Low Firing Rate Bafﬂe (LFRB), refer to Fig- ure 2, reduces the burner airﬂow and pressure. Re- fer to the appliance manufacturer’s instructions or the Beckett OEM Speciﬁcation Guide part number 6711. To avoid poor burner performance, do not omit the bafﬂe when speciﬁed or install the bafﬂe when not speciﬁed.

Note:

The Low Firing Rate Bafﬂe may have been factory installed. If ﬁeld installation is required, insert the Low Fire Rate Bafﬂe into the housing, aligning the mounting screw hole with the notched hole in the burner housing. Make note that the curved end of the bafﬂe should be below the motor bolt boss. Tighten the thread cutting screw to 12-24 in-lbs.

Figure 2. – Mounting Low Fire Rate Bafﬂe in burner housing.

SK9698

•Mount Burner on Appliance

Verify that the air tube installed on the burner pro- vides the correct insertion depth. Refer to Figure 3.

The end of the air tube should normally be 1/4” back from the inside wall of the combustion cham- ber. Never allow the leading edge of the retention ring to extend into the chamber, unless otherwise speciﬁed by the appliance manufacturer.

Bolt the burner to the appliance using the factory- welded ﬂange.

Figure 3. – Mounting Burner in Appliance

SK9668

•Connect Fuel Lines

!WARNING Do Not Install By-pass Plug with 1-Pipe System

Failure to comply could cause immediate pump seal failure, pressurized oil leakage and the po- tential for a ﬁre and injury hazard.

•The burner is shipped without the by-pass plug in- stalled.

•Install the by-pass plug in two-pipe oil supply systems ONLY.

! CAUTION Oil Supply Pressure Control Required

Damage to the ﬁlter or pump seals could cause oil leakage and a ﬁre hazard.

•The oil supply inlet pressure to the burner cannot 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 return line.

•Gravity Feed Systems: Always install an anit- siphon valve in the oil supply line or a solenoid valve (RWB Part # 2182602U) in the pump/noz- zle discharge tubing to provide backup oil ﬂow cut-off protection.

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RWB 6104 BNX R02

NX specifications

Beckett NX is a cutting-edge oil burner that exemplifies energy efficiency and reliability in heating systems. Designed for both residential and commercial use, the Beckett NX system is engineered to optimize performance while minimizing energy consumption and emissions.

One of the standout features of the Beckett NX is its advanced combustion technology. It utilizes a precision-designed nozzle that ensures a fine mist of oil is atomized for optimal combustion. This not only enhances efficiency but also significantly reduces smoke and particulate emissions, making it an environmentally friendly choice in today’s market. The system is equipped with diagnostic capabilities that allow for easy troubleshooting, enabling users to monitor performance and quickly address any potential issues.

Another significant characteristic of Beckett NX is its compact design, which allows it to fit seamlessly into various heating systems without requiring extensive modifications. This makes it an ideal solution for both new installations and retrofitting existing systems. The burner is also designed for quiet operation, reducing noise levels compared to traditional models and ensuring a more comfortable indoor environment.

In terms of safety, the Beckett NX incorporates numerous features to ensure reliable operation. It includes a burner control that monitors flame stability and combustion quality, providing real-time feedback. With built-in safety mechanisms, such as a flame safeguard, the system minimizes risks associated with malfunctioning equipment.

The technology behind Beckett NX also embraces modern connectivity options. The burner can be integrated with smart home systems, allowing users to adjust settings remotely and monitor heating performance through dedicated apps or interfaces. This level of control empowers homeowners and business operators alike to enhance their heating efficiency further.

Finally, the Beckett NX is designed for longevity and ease of maintenance. Its modular components allow for straightforward access, simplifying routine servicing and reducing downtime. With a robust build quality that withstands the rigors of daily use, the Beckett NX promises durability and reliability for years to come.

In summary, Beckett NX stands out in the heating industry for its combination of advanced combustion technology, compact design, safety features, smart connectivity, and ease of maintenance. These characteristics make it a leading choice for those seeking an efficient and effective oil burner solution, ensuring homes and businesses stay warm while being mindful of environmental impact.