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.
ActionStep
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 Section 8.6
Troubleshooting: Pumps, on page 397.
End the run
Click the End button in the System Control toolbar to end the run.
172 ÄKTA avant User Manual 29035184 AE
5 Operation
5.4 Prime inlets and purge pump heads
5.4.1 Prime buffer inlets and purge system pumps
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