Navigator 500Sodium analyzer ContentsOI/ASO550–EN Rev. G 1Contents1 Health & Safety ................................................................ 31.1 Safety precautions ................................................... 31.2 Potential safety hazards ........................................... 31.2.1 Navigator 550 sodium wet-section –electrical ....................................................... 31.2.2 Navigator 550 sodium wet-section –chemical reagents ......................................... 31.2.3 Navigator 540 transmitter – electrical ............ 31.3 Safety standards ...................................................... 31.4 Safety conventions ................................................... 41.5 Symbols ................................................................... 41.5.1 Navigator 550 sodium wet-section ............... 41.5.2 Navigator 540 transmitter ............................. 51.6 Product recycling and disposal (Europe only) ........... 51.6.1 End-of-life battery disposal ........................... 51.7 Restriction of Hazardous Substances (RoHS) ........... 52 Overview .......................................................................... 62.1 Navigator 550 sodium wet-section ........................... 62.2 Navigator 540 transmitter ......................................... 73 Installation ....................................................................... 83.1 Installing the wet-section .......................................... 83.1.1 Sample requirements .................................... 83.1.2 Location ....................................................... 83.1.3 Mounting the wet-section ............................. 93.1.4 Connecting the external sample lines .......... 103.1.5 Connecting the reagent / calibration /regeneration tubing ..................................... 113.2 Installing the transmitter ......................................... 123.2.1 Transmitter optional accessories ................. 123.2.2 Transmitter location .................................... 123.2.3 Panel mounting ........................................... 123.2.4 Pipe mounting ............................................ 133.2.5 Wall mounting ............................................. 133.3 Multiple wet-section setup ..................................... 133.4 Electrical connections – wet-section ....................... 143.4.1 Solution ground .......................................... 143.4.2 Accessing the wet-section PCB .................. 143.4.3 Wet-section PCB connections .................... 153.5 Electrical connections – transmitter ........................ 163.5.1 Accessing the transmitterconnection board ....................................... 173.5.2 Transmitter connections ............................. 183.5.3 Digital I/O, relays and analog outputconnections ................................................ 184 Setup ............................................................................. 194.1 Setting-up the wet-section ..................................... 194.1.1 Fitting the electrodes .................................. 194.1.2 Fitting and filling the reservoir (option) ......... 204.1.3 Sensor panel .............................................. 204.2 Transmitter start-up ............................................... 205 Calibration ..................................................................... 215.1 Accessing the Configuration level menus ............... 215.2 Performing a calibration for the first time –single-stream wet-section ...................................... 225.3 Performing a calibration for the first time –multi-stream wet-section ....................................... 235.4 Calibration parameters – offset and slope .............. 245.5 Calibration options ................................................. 245.5.1 Scheduled calibration ................................. 245.5.2 Monitoring calibration progress .................. 245.5.3 Abort calibration ......................................... 245.5.4 Process calibration procedure .................... 255.5.5 Grab sample .............................................. 285.6 Calibration timings ................................................. 285.6.1 Recovery period ......................................... 285.7 Regeneration procedure ........................................ 286 Operation overview – transmitter ................................. 296.1 Front panel keys .................................................... 296.2 Transmitter operation modes ................................. 306.3 Operator menus .................................................... 306.4 Navigation overview ............................................... 316.5 Operating mode .................................................... 316.6 View mode ............................................................ 336.7 Log mode .............................................................. 346.7.1 Calibration log entries ................................. 356.8 Logging ................................................................. 366.8.1 SD card / USB stick ................................... 366.8.2 SD card / USB stickinsertion and removal ................................. 376.8.3 Archive file types ........................................ 376.8.4 Data files .................................................... 376.8.5 Log files ..................................................... 386.8.6 Daylight saving ........................................... 386.9 Password security and Access Level ..................... 396.9.1 Setting passwords ..................................... 396.9.2 Access Level .............................................. 396.10 Display icons ......................................................... 406.10.1 Diagnostic icons ........................................ 406.10.2 Title bar icons ............................................ 406.10.3 Log icons ................................................... 416.10.4 Status bar icons ......................................... 417 Menu descriptions ........................................................ 427.1 Menu overview ...................................................... 427.1.1 Calibrate .................................................... 437.1.2 Sensor Setup ............................................. 467.1.3 Device Setup .............................................. 487.1.4 Display ....................................................... 507.1.5 Input/Output .............................................. 527.1.6 Process Alarm ............................................ 547.1.7 Media Card ................................................ 557.1.8 Communication .......................................... 567.1.9 Device Info ................................................. 577.2 Analog sources and digital input / output sources .. 587.2.1 Analog sources .......................................... 587.2.2 Digital output sources ................................ 587.2.3 Digital input sources ................................... 58