Sequence of Operation (typical)

1

1.Standby — The burner is idle, waiting for a call for heat. When a call for heat is initiated, there is a 3-10 second delay while the control performs a safe start check.

2.Valve-on delay — As applicable, the ignition and motor are turned on for a 15-second prepurge.

3.Trial for ignition (TFI) — The fuel valve is opened, as applicable. A flame should be estalished within the 15- second lockout time.

4.Lockout — If flame is not sensed by the end of the TFI, the control shuts down on safety lockout and must be manually reset. If the control locks out three times in a row, the control enters restricted lockout. Call a qualified service technician.

5.Ignition carryover — Once flame is established, the ignition remains on for 10 seconds to ensure flame stability. It then turns off.

6.Run — The burner runs until the call for heat is satisfied. The burner is then sent to burner motor-off delay, as applicable, or it is shut down and sent to standby.

7.Recycle — If the flame is lost while the burner is firing, the control shuts down the burner, enters a 60-second recycle delay, and then repeats the ignition steps outlined above. If the flame is lost three times in a row, the control locks out to prevent continuous cycling with repetitious flame loss caused by poor combustion.

8.Burner motor-off delay — If applicable, the fuel valve is closed and the burner motor is kept on for the selected postpurge time before the control returns the burner to standby.

Prepare the burner for start-up

Start-up checklist - Verify the following before attempting to start burner.

‰Combustion air supply and venting have been inspected and verified to be free of obstructions and installed in accordance with all applicable codes.

‰Oil nozzle has been selected correctly and securely installed in the nozzle adapter.

‰Fuel unit by-pass plug has not been installed for one- pipe oil system.

‰By-pass plug has been installed for two-pipe oil system.

‰Fuel connection to nozzle line assembly is secure.

‰Dimension Z has been set per this instruction manual.

‰Fuel supply line is correctly installed, the oil tank is sufficiently filled, and shut-off valves are open.

‰Burner is securely mounted in appliance, with pressure firing plate and gasket installed for pressurized chamber application.

‰Appliance has been filled with water (boilers) and controls have been operationally checked.

‰Burner has been installed in accordance with appliance manufacturer’s instructions (when available).

‰Also refer to appliance manufacturer’s instructions (when available) for start-up procedures.

‰Z dimension

The adjusting plate should be set per these instructions (see page 9). The top acorn nut (Figure 11, item d) should never be loosened once the Z dimension is initially set.

Figure 11 - Adjusting plate initial setting, typical

Legend (Figure 11)

bSpline nut for securing nozzle line

cBottom acorn nut (for head adjustment)

dTop Acorn nut (for setting dimension Z only) -do not loosen after setting dimension Z

eIndicator adjusting plate

fSecondary adjusting plate

gPrimary adjusting plate

hCopper oil line from oil valve to nozzle line

Form 6104 BCF10-R06

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Page 13
Image 13
Beckett CF1000 manual Sequence of Operation typical, ‰ Z dimension
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CF1000 specifications

The Beckett CF1000 is a cutting-edge, reliable, and efficient commercial burner designed for use in various heating applications. Known for its exceptional performance, it is increasingly popular among businesses and contractors looking for an effective solution to meet their heating needs.

One of the main features of the CF1000 is its advanced combustion technology. The burner is engineered to deliver optimal combustion efficiency, reducing emissions and enhancing fuel economy. This technology not only helps in lowering operational costs but also aligns with modern environmental regulations, making the CF1000 a responsible choice for energy-conscious businesses.

Another notable characteristic of the CF1000 is its ability to handle multiple fuel types, including oil and natural gas. This versatility allows users to choose the best fuel source for their specific application, contributing to operational flexibility. Additionally, the CF1000 is equipped with a modulation system that adjusts the burner output in response to demand, ensuring consistent heating without unnecessary energy consumption.

The CF1000 also stands out for its compact design, making it easy to install in various settings, whether in commercial buildings or industrial facilities. Its robust construction is designed to withstand demanding conditions, ensuring longevity and reliability. Moreover, the burner comes with advanced safety features, including flame monitoring and integrated shut-off systems, helping to prevent potential hazards during operation.

Ease of maintenance is another significant advantage of the Beckett CF1000. The design incorporates user-friendly service access points, allowing technicians to perform routine maintenance and inspections quickly and efficiently. This not only ensures optimal performance but also extends the lifespan of the burner.

Furthermore, the CF1000 is supported by Beckett's extensive customer service and technical support. Their commitment to quality and satisfaction means that users can rely on expert assistance whenever needed, ensuring peace of mind.

Overall, the Beckett CF1000 is a premier choice for those seeking a high-performance commercial burner. With its advanced combustion technology, versatile fuel options, compact design, and a wealth of safety features, it delivers reliable heating solutions suitable for a wide range of applications. Its ease of maintenance combined with robust support services makes the CF1000 an intelligent investment for any business prioritizing efficiency, safety, and reliability in their heating systems.
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