Precautions for regular maintenance and adjustment of oil burners:
Under normal circumstances, the ambient temperature of the burner should not exceed 70°C, otherwise, cooling and heat insulation measures should be taken. And the use of the burner should prevent operation in a humid environment. Replace the oil nozzle once a year, and replace the elastic coupling and the rubber parts on the coupling once a year and a half. Prevent insecurity caused by aging of accessories. At the same time, it is necessary to ensure that foreign objects are prohibited from entering the air duct to prevent accidents. Also check the combustion cylinder, impeller, flame detector and ignition electrode regularly to remove oil and carbon deposits. Especially the flame detector should be kept clean and not wet. Adjust the oil pressure appropriately according to the indicated value of the oil pressure. Always check whether the connection of the burner and its components is firm, whether it is loose, and whether the orientation has changed to ensure the normal operation of the burner. For oil burners, you only need to check the operation of the burner regularly and do a good job in the maintenance of the burner, which will greatly improve the working efficiency of the burner and bring a lasting and stable operating environment.
Regular maintenance of oil-fired boiler burner:
1. The light diesel oil used must be clean, please pay attention to clean the oil tank and oil filter regularly;
2. Under normal operating conditions, change the oil nozzle once a year, and replace the elastic coupling and the rubber parts on the coupling once a year and a half;
3. It is forbidden for foreign objects to enter the air duct. The operating site of the oil-fired boiler burner should be far away from flammable and explosive materials, and fire extinguishing equipment should be provided;
4. Adjust the oil pressure appropriately according to the indicated value of the oil pressure;
5. Regularly check the combustion cylinder, impeller, flame detector and ignition electrode to remove oil and carbon deposits. Especially the flame detector should be kept clean and not wet;
6. The power supply must be blocked when maintaining the oil-fired boiler burner.
Analysis of the reasons why the oil pressure of the oil pump cannot be adjusted. Assuming that the oil pressure of the oil pump cannot be adjusted or the oil pressure gauge indicates incorrectly, the reason may be: the coupling between the oil pump and the motor fails; the oil pressure gauge fails; the oil pressure gauge device is incorrect; The pressure regulating valve is invalid or blocked. In this case, the oil pressure gauge can only indicate 1 pressure; air in the oil will make the index of the oil pressure gauge unstable; improper selection of the oil pump, such as the selected oil pump flow rate The flow rate of the fuel nozzle is small, and the pressure measured by the oil pressure gauge is very low; the gear pair is worn, and the fuel pump cannot generate enough pressure; the fuel is too thin, the viscosity drops, and the nozzle flow rate drops; the fuel pump may not be suitable for using kerosene.