Metrohm 930 Compact IC Flex ChS/Deg - Manual (Page 6)

Table of contents
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IV ￭￭￭￭￭￭￭￭
930 Compact IC Flex ChS/Deg (2.930.1260)
3.13 Connecting the sample degasser (optional) ..................... 38
3.14 Connecting the instrument to a computer ....................... 40
3.15 Connecting the instrument to the power supply ............. 41
3.16 Initial start-up ..................................................................... 42
3.17 Connecting and rinsing the guard column ....................... 44
3.18 Connecting the separation column ................................... 46
3.19 Conditioning ........................................................................ 49
4 Operation 51
5 Operation and maintenance 52
5.1 IC system ............................................................................. 52
5.1.1 Operation .............................................................................. 52
5.1.2 Care ...................................................................................... 52
5.1.3 Maintenance by Metrohm Service .......................................... 52
5.1.4 Shutting down and starting back up ...................................... 53
5.2 Capillary connections ......................................................... 54
5.3 Servicing the door .............................................................. 54
5.4 Handling the eluent ............................................................ 54
5.4.1 Manufacturing eluent ............................................................ 55
5.4.2 Changing the eluent .............................................................. 55
5.5 Servicing the eluent degasser ........................................... 56
5.6 Notes on operating the high-pressure pump ................... 56
5.7 Servicing the high-pressure pump .................................... 57
5.8 Servicing the inline filter .................................................... 70
5.9 Servicing the pulsation absorber ...................................... 73
5.10 Injection valve ..................................................................... 73
5.11 Suppressor .......................................................................... 73
5.11.1
Notes for operating the suppressor ........................................ 73
5.11.2 Taking care of the suppressor housing ................................... 74
5.11.3 Servicing the suppressor ........................................................ 74
5.12 Servicing the detector ........................................................ 81
5.13 Rinsing the sample path .................................................... 81
5.14 Separation column ............................................................. 82
5.14.1
Separating efficiency .............................................................. 82
5.14.2 Protecting the separation column .......................................... 83
5.14.3 Storing the separation column ............................................... 83
5.14.4 Regenerating the separation column ...................................... 83
5.15 Quality Management and qualification with
Metrohm ............................................................................. 84