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Make sure the difference in height between the KH Keeper keeper and the reagent container is not greater than 20 cm.
Put the reagent nozzle coming from the pump to the measuring beaker.
Fully fill the tubes using
button.Status colour Yellow title Fill the circuit Please empty the measuring beaker if any liquid is present.
Start the calibration process.
When the pump stops please measure the amount of liquid that is in the beaker and put the value in the box.
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