Endress+Hauser Analytik Jena Multi X 2500, Руководство по эксплуатации

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Contents multi X 2500
4
6 AOX determination ........................................................................................................ 52
6.1 Sample preparation .................................................................................................. 52
6.1.1 Sample preparation for AOX determination from waters ......................................... 52
6.1.2 Sample preparation for AOX determination from sludge and sediments ................. 54
6.2 AOX determination in vertical operating mode (recommended) .............................. 54
6.2.1 Preparing the analyzer (standard version) ............................................................... 55
6.2.2 Preparing the measuring cell .................................................................................... 59
6.2.3 Performing measures using manual sample feed ..................................................... 60
6.2.4 Carrying out measurements with the autosampler autoX 36 / autoX 36d ............... 62
6.2.5 Installing the pre-combustion adapter...................................................................... 64
6.3 AOX determination in horizontal operating mode .................................................... 65
6.3.1 Preparing the analyzer (optional variant) ................................................................. 65
6.3.2 Preparing the measuring cell .................................................................................... 71
6.3.3 Performing measurements ....................................................................................... 72
7 EOX determination ........................................................................................................ 74
7.1.1 Preparing the analyzer (optional variant) ................................................................. 75
7.1.2 Preparing the measuring cell .................................................................................... 78
7.1.3 Performing measurements ....................................................................................... 80
8 TX/TOX determination .................................................................................................. 82
9 POX determination ........................................................................................................ 83
9.1 Performing measurements ....................................................................................... 83
10 Maintenance and care ................................................................................................... 87
10.1 Maintenance intervals .............................................................................................. 87
10.2 Replace particle filters in the gas inlets ..................................................................... 88
10.3 Maintenance activities (standard version) ................................................................ 89
10.3.1 Removing and cleaning the open combustion tube .................................................. 89
10.3.2 Change the sulfuric acid and clean the sulfuric acid container (vertical) .................. 91
10.3.3 Replace the activated carbon in the adsorption tube ................................................ 92
10.3.4 Servicing the measuring cell ..................................................................................... 92
10.3.5 Clean and store the combined electrode ................................................................... 93
10.4 Maintenance activities (optional version)................................................................. 93
10.4.1 Checking the settings of the gas flows ...................................................................... 93
10.4.2 Checking the system for tightness ............................................................................ 94
10.4.3 Servicing the auto-protection assembly .................................................................... 96
10.4.4 Removing and cleaning the multi-purpose combustion tube ................................. 100
10.4.5 Changing the sulfuric acid and cleaning the sulfuric acid container with outlet ..... 101
10.4.6 Maintaining the measuring cell .............................................................................. 104
10.4.7 Clean and store the electrode ................................................................................. 105
11 Fault removal ............................................................................................................... 106
11.1 Troubleshooting according to software messages .................................................. 106
11.2 Equipment faults and analytical problems .............................................................. 111
11.2.1 General notes .......................................................................................................... 111
11.2.2 Equipment fault ...................................................................................................... 111
11.2.3 Analytical problems ................................................................................................ 113
12 Transport and storage ................................................................................................. 114
12.1 Prepare device for transport (standard version) ..................................................... 114
12.2 Prepare device for transport (optional version) ...................................................... 115
12.3 Removing and installing the combustion furnace ................................................... 116
12.3.1 Removing the combustion furnace ......................................................................... 116
12.3.2 Installing the combustion furnace ........................................................................... 118
12.4 Ambient conditions for transport and storage ........................................................ 120
13 Disposal ......................................................................................................................... 121
14 Specification ................................................................................................................. 122