Metrohm 881 Compact IC pro – Anion – MCS - Manual (Page 6)

Table of contents
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IV ￭￭￭￭￭￭￭￭
881 Compact IC pro – Anion – MCS
3.12 Pulsation absorber ............................................................. 36
3.13 Sample degasser ................................................................. 37
3.14 Injection valve ..................................................................... 39
3.14.1
Connecting the injection valve ............................................... 39
3.14.2 Mode of operation of the injection valve ............................... 40
3.14.3 Selecting the sample loop ...................................................... 41
3.15 Column heater .................................................................... 41
3.16 Peristaltic pump .................................................................. 45
3.16.1
Principle of the peristaltic pump ............................................. 45
3.16.2 Installing the peristaltic pump ................................................ 47
3.17 Metrohm Suppressor Module (MSM) ............................... 51
3.17.1
Connecting the suppressor .................................................... 51
3.18 Metrohm CO
2
Suppressor (MCS) ....................................... 54
3.18.1 General information on the MCS ........................................... 54
3.18.2 Connecting MCS ................................................................... 54
3.18.3 Installing the adsorption cartridges ........................................ 56
3.19 Connecting the instrument ................................................ 58
3.19.1
Connecting the instrument to the PC ..................................... 58
3.19.2 Connecting the instrument to mains supply ........................... 58
3.20 Guard column ..................................................................... 59
3.21 Separation column ............................................................. 60
4 Start-up 63
4.1 Initial start-up ..................................................................... 63
4.2 Conditioning ........................................................................ 64
5 Operation and maintenance 66
5.1 General notes ...................................................................... 66
5.1.1 Care ...................................................................................... 66
5.1.2 Maintenance by Metrohm Service .......................................... 66
5.1.3 Operation .............................................................................. 67
5.1.4 Shutting down ...................................................................... 67
5.2 Capillary connections ......................................................... 67
5.2.1 Operation .............................................................................. 67
5.3 Door ..................................................................................... 68
5.4 Eluent ................................................................................... 68
5.4.1 Production ............................................................................. 68
5.4.2 Operation .............................................................................. 69
5.5 High pressure pump ........................................................... 69
5.5.1 Protection .............................................................................. 69
5.5.2 Maintenance ......................................................................... 70