Bio-Rad Profinia™ Protein Purification Instrument - Manual (Page 167)

Fig. 13.22. Removing one of two screws holding the flow cell assembly in place.
8. Gently pull the flow cell assembly from its recess.
9. Look through the light passages (Figure 13.23) to inspect the flow cell; there should be
no debris or obstruction.
Fig. 13.23. Flow cell assembly light passages.
10. Reinstall the flow cell assembly using a small flat-blade screwdriver.
11. Remove the UV monitor assembly from its bracket and reconnect the tubing bottom of
the flow cell assembly. Reattach the UV monitor assembly to its bracket and tighten the
screws.
12. Reattach the two tubing fittings to the top of the UV flow cell.
13. Replace the access panel and effluent bottle, reconnect the power cord, and turn the
unit around to face you.
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Light passages