Metrohm 850 Professional IC Anion MSM-HC - Manual (Page 6)

Table of contents
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
IV ￭￭￭￭￭￭￭￭
850 Professional IC Anion – MSM-HC
3.11 Inline filter ........................................................................... 41
3.12 Pulsation damper ............................................................... 42
3.13 Sample degasser ................................................................. 44
3.14 Injection valve ..................................................................... 45
3.14.1
Connecting the injection valve ............................................... 45
3.14.2 Mode of operation of the injection valve ............................... 46
3.14.3 Selecting the sample loop ...................................................... 47
3.15 Column thermostat ............................................................ 48
3.16 High Capacity Metrohm Suppressor Module
(MSM-HC) ............................................................................ 51
3.16.1 General information on the MSM-HC .................................... 51
3.16.2 Connecting the MSM-HC ....................................................... 51
3.17 Peristaltic pump .................................................................. 54
3.17.1
Principle of the peristaltic pump ............................................. 54
3.17.2 Installing the peristaltic pump ................................................ 55
3.18 Conductivity detector ......................................................... 59
3.19 Connecting the instrument ................................................ 61
3.19.1
Connecting the instrument to the PC ..................................... 61
3.19.2 Connecting the instrument to mains supply ........................... 61
3.20 Guard column ..................................................................... 62
3.21 Separation column ............................................................. 64
4 Start-up 66
4.1 Initial start-up ..................................................................... 66
4.2 Conditioning ........................................................................ 67
5 Operation and maintenance 69
5.1 General information ........................................................... 69
5.1.1 Care ...................................................................................... 69
5.1.2 Maintenance by Metrohm Service .......................................... 69
5.1.3 Operation .............................................................................. 70
5.1.4 Shutting down ...................................................................... 70
5.2 Capillary connections ......................................................... 70
5.2.1 Operation .............................................................................. 70
5.3 Door ..................................................................................... 71
5.4 Eluent ................................................................................... 71
5.4.1 Production ............................................................................. 71
5.4.2 Operation .............................................................................. 72
5.5 High pressure pump ........................................................... 72
5.5.1 Protection .............................................................................. 72
5.5.2 Maintenance ......................................................................... 73