ActionStep
In the Phase Properties tab of each of the System CIP phases:4
•
Enter a note for the first solution (optional).
•
Select values for Flow rate, Volume per position and Incubation time.
•
Define the extent of cleaning by checking the check boxes.
Note:
For complete cleaning of the Injection valve, select at least one of the sample inlets and
clean the manual injection port using a syringe (see Clean the manual injection port of
the Injection valve, on page 282).
Note:
•
The pH electrode and the pH valve are not included in the system CIP. Refer to Sec-
tion 7.6.7 Clean the pH electrode, on page 293 for instructions on how to clean the pH
electrode.
•
If the fraction collector is included, a lower flow rate might need to be set in the instruc-
tion Fraction collector wash settings.
•
Make sure not to exceed the pressure limits for any of the modules that are part of the
flow path during the CIP.
280 ÄKTA pure User Manual 29119969 AB
7 Maintenance
7.6 Maintenance when required
7.6.2 Perform System CIP
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