Validate prime or purge of
System Pump A or B or Sample
Pump
Follow these instructions to check that there is no air left in the pump after performing
a prime or a purge.
Action
Step
In the Process Picture:
1
•
Click on the Injection valve and select Manual load.
Result: The injection valve switches to manual load position.
Make sure that the pump flow is on.
2
In the Chromatogram pane:
3
•
Check the PreC pressure curve.
•
If the PreC pressure do not stabilize within a few minutes there may be
air left in the pump. Purge the pump once more then see ÄKTA avant
User Manual.
End the run
Click the End button in the System Control toolbar to end the run.
92
ÄKTA avant Operating Instructions 29101556 AB
4 Installation
4.5 Prime inlets and purge pump heads
4.5.1 Prime buffer inlets and purge system pumps
