NANO ECO GEN2, Руководство пользователя

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16
nitrogen gas generator
ECOGEN
2
6. trouble shooting
problem problem caused solution
poor
performance
Insufficient inlet pressure
Inlet pressure should be a minimum of 6barg (87psig) if not then
adjust inlet pressure settings.
Electrical fault
Ensure the power is on and the generator front panel is illuminated;
check the generator is cycling correctly
Excessive inlet
air temperature
Check against the technical specification
Insufficient purge air
Purge incorrectly adjusted, consult the service personnel to adjust
settings (factory pre-set).
Exhaust silencer blocked Replace exhaust silencer/muffler element.
failure
to cycle
Controller not functioning correctly
Ensure the controller is powered up, check the on screen column
status to ensure it is powering the solenoid valves during operation
Insufficient inlet pressure
Inlet pressure should be a minimum of 6barg (87psig) if not then
adjust inlet pressure settings.
Controller not illuminated Check power supply to the dryer, check fuse and replace.
Failure to de-pressurize
when cycling
Solenoid valve not functioning correctly; if there is power to the coil,
replace valve.
Outlet flow stops Check inlet air supply
Failure to initialize
Ensure that all isolation valves are fully closed, power up the
generator, slowly open the air inlet valve and allow the generator
to cycle.
Erratic air flow from exhaust Faulty or damaged valves, carry out service