Replace The Uv Monitor U9-L Flow Cell - GE AKTApure User Manual

7 Maintenance
7.8 Replacement procedures

7.8.6 Replace the UV monitor U9-L flow cell

7.8.6

Replace the UV monitor U9-L flow cell

Maintenance interval
Replace the UV flow cell when it is desired to use a flow cell with a different path length, or if the cell
is damaged.
Required material
• UV flow cell
Replace the flow cell
Follow the instruction below to replace the UV flow cell.
Step
1
2
3
328
CAUTION
Hazardous chemicals or biological agents in UV flow cell. Make sure that the entire
flow cell has been flushed thoroughly with bacteriostatic solution (e.g., NaOH) and
distilled water, before service and maintenance.
Action
Switch off the instrument.
Disconnect the tubing from the UV flow cell.
Unscrew the knurled wheel at the bottom of the UV monitor (1). Press the wheel upwards
to release the flow cell (2).
1 2
ÄKTA pure User Manual 29119969 AB