Digox 601 sodium
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4Commissioning and decommissioning of the Digox 601 sodium ..................................................39
4.1Commissioning..........................................................................................................................39
4.1.1Short description of commissioning/preconditions for commissioning......................................39
4.1.2Adjustment of sample flow.........................................................................................................39
4.1.3Insertion of electrodes...............................................................................................................39
4.1.4Insertion of the pump hoses......................................................................................................43
4.1.5Connection of the alkalising reagent .........................................................................................44
4.1.6Calibration of the pH measurement...........................................................................................44
4.1.7Calibration of the temperature measurement............................................................................45
4.1.8Calibration of the sodium measurement....................................................................................45
4.2Reagent exchange ....................................................................................................................45
4.2.1Preliminary remarks...................................................................................................................45
4.2.2Reference solution.....................................................................................................................45
4.2.3Calibration solution....................................................................................................................45
4.2.4Alkalising agent .........................................................................................................................46
4.3Decommissioning ......................................................................................................................46
5Maintenance/regular check of the Digox 601 sodium ......................................................................47
5.1Maintenance switch/hold function .............................................................................................47
5.2Laboratory sample (option)........................................................................................................48
5.3Maintenance function ................................................................................................................49
5.3.1Brief description.........................................................................................................................49
5.3.2Device settings and analogous outlets......................................................................................49
5.3.3Sample flow, valves, gassing, ion exchanger and pumps.........................................................49
5.3.4Filling levels of the operating chemicals....................................................................................50
5.3.5Calibrate temperature measurement and pH measurement.....................................................50
5.3.6Hose exchange..........................................................................................................................50
5.3.7Cleaning of the flow-through valve............................................................................................50
5.3.8Etching stipulations Na+ sensors ...............................................................................................51
6Error messages and error correction.................................................................................................52
7Factory defaults/parametrisation........................................................................................................53
7.1General note..............................................................................................................................53
7.2Basic settings for code 86 .........................................................................................................54
7.3Basic settings code 099.............................................................................................................55
8Spare parts and consumable material...............................................................................................56
9Annex.....................................................................................................................................................58
9.1Safety data sheets for operating chemicals ..............................................................................58
9.1.1Safety data sheet Ion exchanger resin......................................................................................58
9.1.2Safety data sheet Reference solution 1,000 ppb Na+...............................................................68
9.1.3Safety data sheet Calibration solution 5,100 ppb Na+..............................................................73
9.1.4Safety data sheet Diisopropylamine..........................................................................................78
9.1.5Safety data sheet Etching reagent A.........................................................................................89
9.1.6Safety data sheet Etching reagent B (liquid)...........................................................................101
9.2Declaration of Conformity Digox 601 sodium..........................................................................107
