Bio-Rad ChromLab™ Software - Manual (Page 140)

5 | Plumbing and Priming the NGC Chromatography Systems
138 | NGC Chromatography Systems and ChromLab Software
Purging the NGC Discover System
To purge the buffer blending valve
1. Open the System Pump dialog box and select Priming on the Mode dropdown
list.
Note: When in Priming mode, the sample inject valve switches the system
pump flow to waste (W2). After the process is completed, the sample inject
valve switches the system pump to manually load the column through the
loop.
 To purge an individual line of air bubbles, proceed to step 2 on page 139.
 To purge all lines of air bubbles sequentially, proceed to step 3 on
page 139.