Bio-Rad Profinia™ Protein Purification Instrument - Manual (Page 166)

Fig. 13.20. Removing the two tubing fittings from the top of the flow cells; follow this procedure for each
flow cell.
4. Using a 9/64" Allen wrench, remove the two Allen head screws holding the UV monitor
assembly to its bracket.
5. Turn the UV monitor on its side and remove the two fittings from the bottom (Figure 13.21);
mark these so they can be reconnected to the proper flow cell.
Fig. 13.21. Removing the two bottom fittings of the flow cells.
6. Temporarily replace the Allen screws holding the UV monitor assembly to the bracket;
do not allow the monitor assembly to hang from the tubing.
7. Remove the two screws holding the flow cell assembly using a small flat-blade
screwdriver (Figure 13.22).
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