Metrohm 838 Advanced Sample Processor, Installation Instructions Manual

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IV 838 Advanced Sample Processor
3.3.15 Connecting pumps ..................................................................................35
3.3.16 Connector dosing drives and stirrers ......................................................35
3.3.17 Installing the catch pan ...........................................................................36
3.3.18 Sample racks ...........................................................................................36
3.3.19 Fitting the safety guard/splash guard .....................................................37
3.4 Connecting external instruments .................................................. 38
3.4.1 General information on interface connections ........................................38
3.4.2 Serial connections (RS232) .....................................................................39
3.4.3 Remote interface......................................................................................39
3.5 Connection to Metrohm IC systems.............................................. 40
3.5.1 IC system remotely controlled by PC ......................................................40
3.5.2 Metrohm IC systems................................................................................40
3.5.3 MIC-2 modular anionic system with chemical suppression ...................41
3.5.4 MIC-2 modular anionic system with chemical suppression and sample
dilution ..................................................................................................42
3.5.5 Capillary connections for sample dilutions .............................................44
3.5.6 Equipping the work head of the mixing container ..................................45
3.5.7 MIC-2 modular anionic system with chemical suppression and
ultrafiltration of the samples .................................................................46
3.5.8 MIC-3 modular anionic and cationic system with chemical suppression47
3.5.9 MIC-7 anionic system with chemical suppression and dialysis .............48
3.5.10 MIC-8 modular system with 817 Bioscan for the sugar analysis............52
3.5.11 Connection to 761 Compact IC or 790 Personal IC................................53
3.6 Connection to Metrohm VA systems............................................. 56
3.6.1 Connection to a Metrohm 797 VA Computrace......................................56
3.6.2 MVA-13 modular system for automatic analysis of electroplating baths57
3.6.3 Accessories for sample volumes greater than 10 ml..............................57
3.7 Sample racks .................................................................................. 59
3.7.1 Metrohm standard sample racks ............................................................59
3.7.2 Magnetic codes .......................................................................................60
4 Service, maintenance, faults 61
4.1 Servicing ......................................................................................... 61
4.2 Care and maintenance ................................................................... 61
4.2.1 Exchanging pump tubings ......................................................................61
4.2.2 Replacing the filtration membrane ..........................................................63
4.2.3 Replacing the dialysis membrane ...........................................................65
5 GLP validation – diagnosis 66
5.1 Validation / GLP .............................................................................. 66
6 Annex 67
6.1 Filtration .......................................................................................... 67
6.1.1 Selection of possible sample types.........................................................67