Gas boiler burner failures and treatment methods

To 1. The ignition rod of the gas boiler burner does not ignite \t the reason: 1 There is carbon residue and oil stains in the gap of the ignition rod. 2 The ignition rod is broken. Wet. Leakage. 3 The distance between the ignition rods is incorrect, too long or too short. 4 The insulating sheath of the ignition rod is damaged and short-circuited to the ground. 5 Ignition cable and transformer failure: the cable is disconnected, and the connector is damaged, causing a short circuit during ignition; the transformer is disconnected or other faults occur. There are five types of treatment measures: removal, replacement, distance adjustment, line replacement and transformer replacement. 2. The ignition rod of the gas boiler has sparks but does not ignite \t the reason: 1 The ventilation gap of the cyclone is blocked by carbon deposits, and the ventilation is poor. 2 The grease nipple is dirty, clogged or worn. 3 The throttle setting angle is too small. 4 The distance between the tip of the ignition rod and the leading edge of the oil nozzle is not appropriate (too protruding or retracting) 5 ***Oil*** The solenoid valve is blocked by debris (small fire oil***). 6 The oil is too viscous to flow easily, or the filter system is blocked or the oil valve is not opened, which makes the oil pump insufficient and low oil pressure. 7 The filter screen of the oil pump itself is blocked. 8 The oil contains a lot of water (abnormal sound of boiling in the heater). Treatment measures include: clear; clean first, if not possible, replace with a new one; reduce the test; adjust the distance (3~4mm is better); remove and clean (clean the parts with diesel); check the pipeline, oil filter, and heat preservation equipment ; Remove the oil pump screw, carefully remove the outer cover and take out the oil net inside, soak it with diesel oil; change the oil and try it. Third, when the small fire of the gas boiler is normal, but it turns to a large fire, it goes out or flickers unstable \tthe reason: 1 The air volume setting of the large fire damper is too large. 2 The oil valve micro switch (the outermost group of the damper) of the high fire is set improperly (the air volume of the damper is larger than that of the high fire). 3 The oil viscosity is too high and difficult to atomize (heavy oil). 4 The distance between the cyclone and the nozzle is improper. 5 large oil nozzles are worn or dirty. 6 The heating temperature of the spare oil tank is too high, causing the steam to make the oil pump unsatisfactory. 7. Worn or dirty nozzles in large fires. Treatment measures: gradually reduce the inspection; increase the heating temperature; adjust the distance (between 0 and 10 mm); clean or replace; set it to about 50°C; change the oil or drain. To If you are interested in gas oil burners, please contact us for a quote!