Common failures and solutions for nitrogen generators

Common faults and solutionsa nitrogen generator, the boot does not work without the display of the display panel1 checks whether a power supply is present; a circuit card 2 is inserted firmly;
3 checks whether the burn safety, insurance wire located behind the instrument socket (insured pattern) with a small "one" or a screwdriver to pry tool metal tip can be removed outwardly insurance;4 opens after checking the display panel side instrument cable plug is seated within the instrument5 see the indicator light circuit board, if not on, check whether the insurance burned circuit board, when the burn to be insured3A transducer, transducer still display shall change power;Second, if the boot display "000" to check the instrument air inlet has a three input gas, 10 minutes after the start of digital display does not have a boost, but no gas output check whether the solenoid off loose plug, the measurement of these two solenoid valves widget table, if there is no need to replace the power supply voltage of 220Vfour digital display operation procedure table in the first large pressure is less than set value is a leak is caused by passage of the gas leak comprehensive battery and particularly the drying chambera five, the battery check for leaks between the open instrument broken1 side, the panel was observed to see whether the black pad protruding deformation leakages and, if so, replace the batteries;
2 5KG nitrogen pressure after the input power, the battery should be stationary if water bubbles growing out of battery is broken; 6, operation of the instrument is an electromagnetic valve in response to a noise: a nut 14 with a wrench on appropriate solenoid valves adjust the tightness, not too tight; not need to open the solenoid valve if the inside is cleaned (response is mainly due to the solenoid valve viscera impurity), does not work if the finished cleaning, replace new

seven, when the output power that is a gas at the time just machines shall rise in pressure in front of the red-delay switch, and then let go of the output pressure output from the wait 10 minutes before use