1.Adjustment of oil pump
The outlet pressure of the pump is set to 12bar. When the fuel temperature drops to below 5℃, the outlet pressure of the oil pump can be adjusted to 14bar to ensure the smooth ignition of the burner and improve the stability of the flame. When regulating the pressure, connect the oil pressure gauge to the pressure gauge interface of the oil pump, and rotate the pressure regulating screw to adjust the outlet pressure of the oil pump.
2.Adjustment of combustion head
The position value of the combustion head should be adjusted according to the requirements of different nozzle specifications. When adjusting, rotate the adjusting rod of combustion head with a 6mm wrench, and the ruler will move once every 3 turns. The holes in the head of the adjusting rod can help adjust the count. In no case shall the position value of the burner be greater than the specified value. The regulating rod rotates to the right (+ direction), the air volume increases, the air pressure decreases, the CO2 content in the flue gas decreases, and the combustion head is close to the nozzle, which is suitable for low temperature ignition. The regulating rod rotates to the left (- direction), the air volume decreases, the wind pressure increases, the CO2 content in the flue gas increases, and the combustion head is far away from the nozzle, which is suitable for ignition under normal conditions.
3.Adjustment of ignition electrode
Before installing the nozzle, loosen the screw, move the electrode head, and remove the nozzle. When the electrode head is fixed, the distance between the electrode head and the nozzle should be kept at 2-2.5mm, and the size between the two electrodes should be kept at 4.0±0.3mm to ensure the accurate ignition of the electrode head.
The automatic windshields are driven by hydraulic pressure to ensure that all windshields are open. When adjusting, loosen the screws, adjust the fixed windshield, and tighten the screws when reaching the appropriate position. When adjusting, check the smoke color of the burner and the burner burns completely.
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