GE AKTA GO Operating Instructions Manual page 69

Step
9
ÄKTA go Operating Instructions 29360951 AC
Action
Unstable pressure (air in the Pump)
If the pressure does not stabilize within a few minutes, repeat the procedures
to prime the inlet tubing and purge the pump. If the pressure still does not
stabilize, see the ÄKTA go User Manual for further instructions.
5 Prepare the system for a run
5.2 Prime inlets and purge pump heads
69