Hach AMTAX sc Manual page 11

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1. To start a manual cleaning cycle select MAINTENANCE>CLEANING.
5.5 Measurement process
Note: Make sure that all solutions are available to avoid incorrect measurements.
After start up, the instrument needs to warm up to automatically initalize the measurment
process. This process takes approximately 15 minutes when the instrument temperature
is >15 °C (>59 °F).
Note: Lower instrument temperatures prolong the warming-up phase.
Note: From the service mode press START to confirm the inquiry to start the measurement.
Note: The instrument calibrates before starting the measurment when the last calibration is at least
one day old.
An optimal measurement cycle may take 5 minutes.
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Note: Press START to confirm and start the cleaning process.
A cleaning cycle may take up to 10 minutes and then the instrument returns
automatically to the measuring mode.
Operation
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