Beckett 24 VDC manual Correct Nozzle and Flow Rate Required, Check/Adjust Electrodes

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Section: Nozzle Assembly Maintenance

Correct Nozzle and Flow

Rate Required

Incorrect nozzles and flow rates could result in impaired combustion, under- firing, over-firing, sooting, puff-back of hot gases, smoke and potential fire or asphyxiation hazards.

Use only nozzles having the brand, flow rate (gph), spray angle and pattern specified by the appliance manufacturer.

Follow the appliance manufacturer’s specifications for the required pump outlet pressure for the nozzle, since this affects the flow rate.

yNozzle manufacturers calibrate nozzle flow rates at 100 psig.

yWhen pump pressures are higher than 100 psig, the actual nozzle flow rate will be greater than the gph stamped on the nozzle body. (Example: A 1.00 gph nozzle at 140 psig = 1.18 gph)

Securely tighten the nozzle (90 torque inch pounds). For typical nozzle flow rates at various pressures refer to Table 2.

Use care when removing or installing an oil nozzle

A damaged nozzle could cause impaired combustion, sooting, puffback of hot gases, oil leakage and potential fire or asphyxiation hazards.

yInspect the nozzle adapter to insure that the sealing surface is not grooved or scratched.

yTo insure that the nozzle functions properly, check the orifice and strainer for dirt, scratches or other damage before installation.

yDo NOT attempt to install or remove a nozzle without securing the adapter to prevent seriously damaging the alignment.

yUse care when handling the nozzle line assembly to prevent changing the electrode tip settings or damaging the ceramic electrode insulators.

yEnsure the electrode settings match the values shown in Figure 3.

B. Check/Adjust Electrodes

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 equipment manufacturer’s information). Verify that the electrode tip settings comply with Figure 3.

Check the electrode tip settings. Adjust if necessary to comply with the dimensions shown in Figure 3. To adjust, loosen the electrode clamp screw and slide/rotate electrodes as necessary. Securely tighten the clamp screw when finished.

Figure 2. Nozzle, Line & Electrode Assembly

Electrode gap to be centered with nozzle center.

Contacts to be parallel with

6

 

 

 

horizontal center line within 2°.

8

1

90°

5

 

 

 

 

11

 

 

 

 

10

9

2

7

3

4

4

Figure 3. Electrode Tip Setting

5/32” GAP

1/4” ABOVE

CENTER

1/8” NOZZLE-TO-TIP SPACING

Item #

Description

1Electrode Contact (3” ATC or extension over 3”)

2Nozzle Line

3Spider spacer assembly

4Static Plate

5Electrode clamp

6Electrode clamp retaining screws

7Nozzle line setscrew

8Electrode Insulator

9Nozzle adapter

10Nozzle tip

11Electrode tip

Air Tube Length

Dimension ‘S’

 

 

2-5/8” to 3”

1-3/8”

3-5/8” to 4-1/2”

1-5/8”

over 4-7/8”

2-13/32”

24 Vdc SDC Burner Manual

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Contents Potential for Fire, Smoke and Asphyxiation Hazards Vdc Oil Burner ManualContents Specifications Prepare Before InstallingOwner’s Responsibility General Information Nozzle Assembly MaintenanceCorrect Nozzle and Flow Rate Required Use care when removing or installing an oil nozzleCheck/Adjust Electrodes Servicing Nozzle Line Assembly Igniter MaintenanceCheck/Adjust Z Dimension Fuel Supply Burner installed on equipment Burner WiringBurner Replacement Electrical Shock Hazard Explosion, Fire, Scald Burn HazardPump Maintenance Drive Component MaintenanceMotor, Blower Wheel, & Coupling Replacement Start Up Burner & Set Combustion Solenoid Valve TestingBasic Burner Operation Combustion Set-upRegular Service/Maintenance Maintain & Service BurnerOwner Service and Maintenance Owner’s Information100 140 TroubleshootingRated at PsiSymptom Possible Cause Troubleshooting ChartReplacement Parts Vdc SDC Burner Manual Limited Warranty Information

24 VDC specifications

Beckett 24 VDC is a reliable and efficient solution widely utilized in various applications, particularly in heating systems, pumps, and HVAC equipment. This power supply system delivers a stable 24 volts of direct current (VDC), making it suitable for use in both residential and commercial settings. One of its primary advantages is its ability to operate safely in low-voltage environments, significantly reducing the risk of electrical shocks and allowing for more straightforward integration into existing systems.

One of the standout features of Beckett 24 VDC is its compact and durable design. The unit is engineered to withstand varying environmental conditions, ensuring that it can function effectively even in challenging settings. This resilience translates to increased reliability and longevity, minimizing the need for frequent replacements or maintenance.

The technology underlying Beckett 24 VDC incorporates advanced circuitry that ensures high efficiency. This efficient operation can lead to reduced energy consumption, making it an eco-friendly choice for those looking to lower their carbon footprint. Furthermore, this technology is designed to provide a constant output voltage, ensuring stable performance regardless of fluctuations in the input voltage.

Another notable characteristic of the Beckett 24 VDC system is its versatility. It can easily be integrated into various applications, from powering controls and sensors to operating pumps and motors. This adaptability makes it a valuable asset for both new installations and retrofitting existing systems.

The installation process for Beckett 24 VDC is designed to be straightforward, featuring clear wiring diagrams and accessible connection points. This ease of installation can save time and labor, making it an attractive option for contractors and technicians alike.

Additionally, the Beckett 24 VDC system is compliant with industry standards, ensuring that it meets regulatory requirements for safety and performance. This compliance provides peace of mind for users and installers, knowing that they are utilizing a product that adheres to the highest standards.

In conclusion, Beckett 24 VDC stands out as a dependable, efficient, and versatile solution for low-voltage applications. Its robust construction, energy-efficient technology, and ease of installation make it an ideal choice for users looking to enhance their systems while prioritizing safety and reliability. Whether in residential or commercial environments, Beckett 24 VDC proves to be a valuable addition to any setup.
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