Bio-Rad BioLogic LP System - Manual (Page 3)

Table of Contents
5.3.5.3 Collection Windows Mode ....................................................................67
5.3.5.4 Threshold and Collection Windows Mode ............................................70
5.3.6 Programming Mode’s Alarm Table ......................................................................62
5.3.7 Entering Method Names .....................................................................................75
5.4 Run Mode .......................................................................................................................76
5.4.1 Starting a Run .....................................................................................................76
5.4.1.1 Errors Which Prevent the Start of Runs ...............................................78
5.4.1.2 Using the Delay Feature.......................................................................78
5.4.2 Run in Progress ..................................................................................................79
5.4.2.1 Information Available during a Run ......................................................80
5.4.2.2 Holding a Run.......................................................................................81
5.4.2.3 Pausing a Run ......................................................................................82
5.4.2.4 Manual Override ...................................................................................83
5.4.3 Interpreting the Chart Recorder Trace ................................................................84
Chapter 6.0 Maintenance and Troubleshooting .............................................................................85
6.1 Cleaning and Storage.....................................................................................................85
6.2 Pump Calibration ............................................................................................................85
6.2.1 Nominal Calibration .............................................................................................86
6.2.2 User Calibration ..................................................................................................86
6.3 Flushing/Cleaning Valves, Flow Cells, and Filters .........................................................87
6.3.1 Rinsing Valves and Flow Cells ............................................................................87
6.3.2 Cleaning Valves and Flow Cells..........................................................................87
6.3.3 Cleaning the UV Optics Module’s Filters ............................................................87
6.4 Care of the Proportioning Valve and Mixer ....................................................................88
6.5 Replacing the Lamp in the UV Optics Module ...............................................................88
6.6 Troubleshooting ..............................................................................................................90
Appendix A. Specifications ...............................................................................................................92
Appendix B. Warranty and Ordering Information ...........................................................................94
LIST OF FIGURES
1.
BioLogic LP System .......................................................................................................................1
2. Proportioning valve/Mixer module ..................................................................................................9
3. UV Optics Module...........................................................................................................................10
4. Conductivity Flow Cell and Separate Holder..................................................................................11
5. Model 2110 Fraction Collector........................................................................................................12
6. Model 2128 Fraction Collector .......................................................................................................13
7. Model 1327 Chart Recorder ...........................................................................................................14
8. Pin Assignments for BioLogic LP’s Fraction Collector and Chart Recorder Connectors ...............15
9. Example of a BioLogic LP System .................................................................................................17
10. Rack Assembly ...............................................................................................................................18
11. System Cable Connections ............................................................................................................20
12. Luer Fittings ....................................................................................................................................23
13. Plumbing the BioLogic LP Controller’s Pump ................................................................................24
14. System Plumbing............................................................................................................................27
15. Manual Operation of the Pump ......................................................................................................35
16. Manual Operation of the Fraction Collector ...................................................................................39
17. Manual Operation of the Alarms.....................................................................................................41
18. Manual Operation of the UV Monitor..............................................................................................43
19. Manual Operation of the Conductivity Monitor ...............................................................................45
20. Manual Operation of the Valves .....................................................................................................47
21. Contents of a Method .....................................................................................................................50