ActionStep
In the Process Picture:2
•
Click on the Injection valve and select System pump waste.
Result: The Injection valve switches to waste position. This is necessary to achieve a
low back pressure during the purge procedure.
In the Process Picture:3
•
Click on the pumps.
•
Set Conc % B to 100% B.
•
Click Set % B.
Result: Only System pump B is active.
164 ÄKTA pure User Manual 29119969 AB
5 Operation
5.4 Prime inlets and purge pump heads
5.4.1 System pumps