Emerson Process Management CFA-3000 Benutzerhandbuch

Your CFA­3000 Series analyzer is a precision instrument which, if maintained properly, should provide years of
accurate and reliable service.

Even though the analyzer normally runs automatically, perform the following activities, quarterly: 

1.     Start Auto Calibration after reagent replenishment (see Section, "Perform Auto Calibration").
2.     Check mV value