How to adjust the inlet size of internal combustion engine for natural gas boiler

Common faults and treatment methods of gas boiler burner

Common faults and solutions of gas boiler burner.

Troubleshooting measures (1) Insufficient air pressure locking (1) Adjust the air pressure to the specified value (2) The solenoid valve is not tight and the connector leaks; (2) Clean or repair the solenoid valve pipeline, check the locking head 1 and turn on the power supply. Press Start, power on (3) Turn on the thermal relay (3) Press Reset to check whether the components are damaged (4) At least one conditional loop fails, and the motor current setting (water level, pressure, temperature, program control) (4) Check whether the water level, pressure and temperature are powered on (1). (2) The solenoid valve does not work (main valve, thermostat). Check the wiring and repair it. 2. Purging is normal before starting, but the valve (2) is not on fire at the replacement point (3) the electromagnetic valve is burnt out (3) the air pressure is adjusted to the specified value (4) the air pressure is unstable (4) the air distribution is reduced, the throttle opening is reduced (5) the air volume is too large (1) the ignition transformer is burnt out (1) and it is replaced. The air pressure is normal, (3) the gap is too large or too small, and when the relative size is readjusted, the position of the ignition match (3) does not ignite; (4) Reinstallation or replacement; (4) The electrode is open or short-circuited to the ground; (5) readjustment; (6,5438+0) Insufficient air pressure, too large pressure drop and too small air supply flow (6,5438+0). After cleaning the filter 4 and lighting it for 5 seconds, turn off the flame (2). The air volume is too small and the combustion is not sufficient. Smoke (2) has a strong re-adjustment color (30 re-adjustment). (3) The air volume is too large and white air appears (1). Turn down the air door (1), the air volume is too small. (2) Reduce the air volume appropriately and increase the air intake. 5. Increase the exhaust gas temperature (1), the ambient temperature will be lower (2), there will be more small fire combustion processes (1), the air distribution will be reduced (3), the hydrogen content in the gas will be high, and the oxygen content will exceed the standard; 6. The chimney drips water (2), and the height of the chimney decreases; 3, the furnace temperature is improved; 4. The chimney is long; 5. The exhaust temperature is low, and the throttle position switch signal is not checked by feedback.