Metrohm 850 Professional IC Anion MCS Prep 2 - Manual (Page 6)

Table of contents
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IV ￭￭￭￭￭￭￭￭
850 Professional IC – Anion – MCS – Prep 2
2.14 Injection valve ..................................................................... 44
2.14.1
Connecting the injection valve ............................................... 44
2.14.2 Mode of operation of the injection valve ............................... 45
2.14.3 Selecting the sample loop ...................................................... 46
2.15 Column thermostat ............................................................ 47
2.16 Metrohm Suppressor Module (MSM) ............................... 50
2.16.1
General information on the MSM .......................................... 50
2.16.2 Connecting the MSM ............................................................ 50
2.17 Peristaltic pump .................................................................. 53
2.17.1
Principle of the peristaltic pump ............................................. 53
2.17.2 Installing the peristaltic pump ................................................ 54
2.18 Metrohm CO
2
suppressor (MCS) ....................................... 58
2.18.1 General information on the MCS ........................................... 58
2.18.2 Connecting MCS ................................................................... 58
2.18.3 Installing the adsorption cartridges ........................................ 59
2.19 Conductivity detector ......................................................... 61
2.20 Connecting the instrument ................................................ 64
2.20.1
Connecting the instrument to the PC ..................................... 64
2.20.2 Connecting the instrument to mains supply ........................... 64
2.21 Guard column ..................................................................... 65
2.22 Separation column ............................................................. 67
3 Start-up 69
3.1 Initial start-up ..................................................................... 69
3.2 Conditioning ........................................................................ 70
4 Operation and maintenance 72
4.1 General information ........................................................... 72
4.1.1 Care ...................................................................................... 72
4.1.2 Maintenance by Metrohm Service .......................................... 72
4.1.3 Operation .............................................................................. 73
4.1.4 Shutting down ...................................................................... 73
4.2 Capillary connections ......................................................... 73
4.2.1 Operation .............................................................................. 73
4.3 Door ..................................................................................... 74
4.4 Eluent ................................................................................... 74
4.4.1 Production ............................................................................. 74
4.4.2 Operation .............................................................................. 75
4.5 High pressure pump ........................................................... 75
4.5.1 Protection .............................................................................. 75
4.5.2 Maintenance ......................................................................... 76