1. ಪರಿಚಯ
This manual provides essential information for the safe and efficient installation, operation, and maintenance of the DANFOSS BFP 21R3 Burner Oil Pump, model number 071N0109. Please read this manual thoroughly before attempting any installation or operation to ensure proper function and to prevent damage or injury. Keep this manual for future reference.
ಚಿತ್ರ 1: ಸಾಮಾನ್ಯ view of the DANFOSS BFP 21R3 Burner Oil Pump.
2. ಸುರಕ್ಷತೆ ಮಾಹಿತಿ
Always observe general safety precautions when working with fuel systems and electrical components. Failure to follow these instructions may result in property damage, serious injury, or death.
- Ensure the power supply to the burner system is disconnected before installation, maintenance, or troubleshooting.
- ಕೈಗವಸುಗಳು ಮತ್ತು ಕಣ್ಣಿನ ರಕ್ಷಣೆ ಸೇರಿದಂತೆ ಸೂಕ್ತವಾದ ವೈಯಕ್ತಿಕ ರಕ್ಷಣಾ ಸಾಧನಗಳನ್ನು (ಪಿಪಿಇ) ಧರಿಸಿ.
- Handle fuel with care. Fuel is flammable and can cause skin irritation.
- ಅನುಸ್ಥಾಪನೆ ಮತ್ತು ಸೇವೆಯನ್ನು ಅರ್ಹ ಸಿಬ್ಬಂದಿ ಮಾತ್ರ ನಿರ್ವಹಿಸಬೇಕು.
- Check for leaks after installation and before operating the system.
- Do not modify the pump or its components. Use only genuine DANFOSS replacement parts.
3. ಉತ್ಪನ್ನ ಮುಗಿದಿದೆview
The DANFOSS BFP 21R3 is a compact burner oil pump designed for use in oil burner systems. It is engineered for reliable fuel delivery and pressure regulation. The pump features a robust metal construction and is suitable for industrial applications.
ಚಿತ್ರ 2: ಬದಿ view of the pump, highlighting the 'P' (pressure) and 'V' (return) ports, and model identification.
ಪ್ರಮುಖ ಲಕ್ಷಣಗಳು ಸೇರಿವೆ:
- ಮಾದರಿ: BFP 21R3
- ಭಾಗ ಸಂಖ್ಯೆ: 071N0109
- ವಸ್ತು: ಲೋಹ
- ಬಣ್ಣ: ಕಪ್ಪು
- ಅಪ್ಲಿಕೇಶನ್: Burner Oil Systems
ಚಿತ್ರ 3: ಮೇಲ್ಭಾಗ view of the pump, showing the electrical connector for power supply.
4. ಸೆಟಪ್ ಮತ್ತು ಅನುಸ್ಥಾಪನೆ
Proper installation is crucial for the pump's performance and longevity. Refer to your burner manufacturer's instructions for specific mounting requirements.
4.1 ಆರೋಹಿಸುವಾಗ
- Mount the pump securely to the burner motor or a stable surface using appropriate fasteners.
- Ensure the pump shaft aligns correctly with the motor coupling.
ಚಿತ್ರ 4: ಕೆಳಗೆ view of the pump, illustrating the drive shaft and mounting screw locations.
4.2 Fuel Line Connections
Connect the fuel lines as follows:
- Inlet (Suction) Line: Connect the fuel supply line to the designated inlet port. Ensure a tight, leak-free connection.
- Nozzle Line (Pressure): Connect the line leading to the burner nozzle to the pressure port (marked 'P' on some models).
- ಹಿಂತಿರುಗುವ ಸಾಲು: If applicable, connect the return line to the return port (marked 'V' on some models) to send excess fuel back to the tank. For single-pipe systems, the return port must be plugged.
4.3 ವಿದ್ಯುತ್ ಸಂಪರ್ಕಗಳು
Connect the pump's electrical terminals to the burner control system according to the burner manufacturer's wiring diagram. Ensure correct voltage and polarity. All electrical work must comply with local codes and regulations.
4.4 ಪಂಪ್ ಅನ್ನು ಪ್ರೈಮಿಂಗ್ ಮಾಡುವುದು
After installation, the pump must be primed to remove air from the fuel lines. This is typically done by running the burner for a short period until a steady flame is established. Some pumps may have a bleed screw for manual air removal.
5. ಆಪರೇಟಿಂಗ್ ಸೂಚನೆಗಳು
Once installed and primed, the DANFOSS BFP 21R3 pump operates automatically in conjunction with the burner control system. The pump maintains the required fuel pressure for efficient combustion.
5.1 ಒತ್ತಡದ ಹೊಂದಾಣಿಕೆ
The pump's pressure can be adjusted via a pressure regulating screw, typically located on the pump body. Use a pressure gauge to set the desired operating pressure as specified by the burner manufacturer. Turn the screw clockwise to increase pressure and counter-clockwise to decrease pressure.
6. ನಿರ್ವಹಣೆ
Regular maintenance ensures optimal performance and extends the life of the pump.
6.1 ದಿನನಿತ್ಯದ ತಪಾಸಣೆಗಳು
- Inspect fuel lines for leaks, cracks, or damage.
- Check electrical connections for tightness and corrosion.
- Listen for unusual noises during operation, which may indicate a problem.
6.2 ಫಿಲ್ಟರ್ ಬದಲಿ
The pump typically contains an internal filter that should be inspected and replaced periodically, usually annually or as recommended by the burner manufacturer. A clogged filter can restrict fuel flow and reduce pump performance.
Figure 5: Close-up of the pump's drive shaft, which connects to the motor.
7. ನಿವಾರಣೆ
This section outlines common issues and potential solutions. Always disconnect power before performing any troubleshooting steps.
| ಸಮಸ್ಯೆ | ಸಂಭವನೀಯ ಕಾರಣ | ಪರಿಹಾರ |
|---|---|---|
| ತೈಲ ಹರಿವು ಇಲ್ಲ | Clogged filter, air in lines, faulty motor, incorrect rotation | Clean/replace filter, bleed air, check motor, verify pump rotation |
| ಕಡಿಮೆ ತೈಲ ಒತ್ತಡ | Clogged filter, worn pump components, incorrect pressure setting | Clean/replace filter, inspect pump, adjust pressure regulator |
| ವಿಪರೀತ ಶಬ್ದ | Air in lines, loose mounting, worn bearings | Bleed air, tighten mounting bolts, inspect for wear |
| ತೈಲ ಸೋರಿಕೆಯಾಗುತ್ತದೆ | Loose fittings, damaged seals | Tighten connections, replace seals |
8. ವಿಶೇಷಣಗಳು
| ನಿರ್ದಿಷ್ಟತೆ | ಮೌಲ್ಯ |
|---|---|
| ತಯಾರಕ | DANFOSS |
| ಮಾದರಿ ಸಂಖ್ಯೆ | BFP 21R3 |
| ಭಾಗ ಸಂಖ್ಯೆ | 071N0109 |
| ವಸ್ತು | ಲೋಹ |
| ಬಣ್ಣ | ಕಪ್ಪು |
| ಶೈಲಿ | ಕೈಗಾರಿಕಾ |
9. ಖಾತರಿ ಮತ್ತು ಬೆಂಬಲ
For warranty information or technical support, please contact your authorized DANFOSS dealer or the seller from whom the product was purchased. Keep your proof of purchase for warranty claims.
