GE AKTA avant User Manual page 346

7 Maintenance
7.8 Replacement procedures
7.8.5 Replace UV monitor U9-L flow cell
Step
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Action
Unscrew the knurled wheel at the bottom of the UV monitor. Press the wheel
upwards to release the flow cell.
Pull the flow cell upwards out of the monitor. Hold the flow cell by the top
part with the O-ring: do not touch the optical surfaces of the flow cell.
Note:
Make sure that the flow cell does not come into contact with any liquid, and
that no liquid enters the monitor.
Insert a new flow cell into the monitor.
Tighten the knurled wheel firmly.
Connect the tubing to the new flow cell.
Switch on the instrument and log on to UNICORN.
Update the UV flow cell path length in the Calibrate dialog box, in the
System Control module.
ÄKTA avant User Manual 29035184 AE