Instruction Manual – Model AFG Oil Burner

Prepare burner & site

Check/adjust "Z" dimension - "F" head

Figure 2 — “F” heads (plus burner detail for all head styles) (see Table 3 for dimensions)

1. See Figure 2 above.￿The important "Z" dimension is the distance from the

Table 3 —

Dimensions for Figures 2, 3 and 4

face of the nozzle to the flat face of the head (or heat shield, if applicable).

 

 

 

 

This distance for F heads is 1 ¹⁄₈" (1 ³⁄₈" if the air tube has a heat shield).

 

 

 

 

 

 

 

 

The "Z" dimension is factory set for burners shipped with the air tube in-

 

 

 

 

stalled.￿Even if factory set, verify that the "Z" dimension has not been changed.

 

 

 

 

 

 

 

 

2. Use the following procedure to adjust the "Z" dimension, if it is not correct:

• Turn off power to the burner.

•Disconnect the oil connector tube from the nozzle line.

• See Figure 2.￿Loosen the splined nut from the nozzle line.￿Loosen the hex head screw securing the escutcheon plate to the burner housing.

• Place the end of a ruler at the face of the nozzle and, using a straight edge across the head, measure the distance to the face of the head.￿(A

￿Beckett T500 gauge may also be used.)

Slide the nozzle line forward or back until this dimension for F heads is 1¹⁄₈" (1³⁄₈" to the face of the heat shield, if applicable).

• Tighten the hex head screw to secure the escutcheon plate to the burner chassis.￿Then tighten the splined nut and attach the oil connector tube.

3. Recheck the "Z" dimension periodically when servicing to ensure the es- cutcheon plate has not been moved.￿You will need to reset the "Z" dimen- sion if you replace the air tube or nozzle line assembly.

The Beckett Z ￿￿￿￿￿(part number Z-2000) is available to permit checking the ￿head "Z"￿dimension without removing the burner from the appli- ance.

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Beckett AFG Oil Burner Check/adjust Z dimension F head, Dimensions for Figures 2, 3, Beckett T500 gauge may also be used
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AFG Oil Burner specifications

The Beckett AFG Oil Burner stands as a top choice for residential and commercial heating applications, recognized for its reliability, efficiency, and innovation. Engineered to deliver optimal performance, this burner has become a market favorite among HVAC professionals and homeowners alike.

One of the standout features of the AFG Oil Burner is its advanced technology for efficient fuel combustion. The burner employs a unique air-fuel ratio control system, which ensures precise mixing of air and oil for maximum efficiency. This not only enhances heating performance but also contributes to significant fuel savings, making it an environmentally friendly option.

The Beckett AFG is designed with a compact, lightweight structure, facilitating easy installation and maintenance. Its proprietary design minimizes noise levels during operation, providing a quiet heating solution ideal for residential settings. The burner also features an automatic reset capability, which enhances safety by shutting off in the case of an operational fault, thus preventing potential hazards.

Another noteworthy characteristic of the AFG Oil Burner is its versatile application range. It supports various oil types, including No. 1 and No. 2 fuel oils, making it suitable for different heating requirements. The burner’s adaptability extends to various applications, including forced hot air, hot water boilers, and steam systems.

In terms of performance, the AFG model boasts impressive firing rates, providing up to 3.5 GPH, suitable for both small homes and larger commercial establishments. Its ability to maintain consistent fuel flow helps reduce wear and tear on the heating system, extending its longevity.

The user-friendly feature of the Beckett AFG includes an advanced ignition system that ensures quick and reliable startups. This system dramatically decreases the risk of ignition failures, providing peace of mind for users.

Furthermore, Beckett's commitment to quality is evident in the robust construction of the AFG Oil Burner. Made from high-grade materials, this burner is built to withstand the rigors of frequent operation.

In summary, the Beckett AFG Oil Burner is a high-performance, energy-efficient solution that combines advanced technology, safety features, and versatile applications. Its dependability and efficiency make it an excellent investment for anyone seeking effective heating solutions.
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