YOKOGAWA SC450G - Page 11

IM 12D08N05-01E
TOC-3
<TABLE OF CONTENTS>
5.12 Errorconguration .........................................................................5-16
5.13 Logbookconguration ...................................................................5-18
5.14 Advanced setup ..............................................................................5-18
5.15 Display setup ...................................................................................5-19
6. CALIBRATION ................................................................................6-1
6.1 Cell constant manual ........................................................................6-1
6.2 Cell constant automatic ...................................................................6-1
6.3 Air (zero) calibration ........................................................................6-1
6.4 Sample calibration ............................................................................6-2
6.5 Temperaturecoefcientcalibration ................................................6-2
6.6 Temperature calibration ..................................................................6-2
6.7 Operation of hold function during calibration ...............................6-2
6.8 General comments on SC calibration .............................................6-2
7. MAINTENANCE ..............................................................................7-1
7.1 Periodic maintenance .......................................................................7-1
7.2 Periodic maintenance of the sensor ...............................................7-1
7.3 Cleaning methods .............................................................................7-2
7.4 LCD adjustment ................................................................................7-2
8. TROUBLESHOOTING ....................................................................8-1
8.1 Calibration check ..............................................................................8-1
8.2 Polarization check ............................................................................8-1
8.3 Predictive maintenance ....................................................................8-2
8.4 Prediction of cleaning needed .........................................................8-2
8.5 Poor calibration technique ..............................................................8-2
8.6 Error displays and actions ...............................................................8-2
APPENDICES .................................................................................. APP-1
Appendix 1 Temperature compensation .........................................................APP-1
Appendix 2 TDS readings ...............................................................................APP-5
Appendix 3 Calibration solutions for conductivity ...........................................APP-5
Appendix 4 Sensor selection for the SC450G ................................................APP-7
Appendix 5 HowtoenterthecellconstantfortheSC21□G,SC8SG,andSC4AJ ...APP-9
Appendix6 HARTHHT(275/375)menustructure .........................................APP-9
Appendix7 ControldrawingforFMapproval............................................... APP-13
Customer Maintenance Parts List ...................... CMPL 12D08N05-02E
Revision Record ....................................................................................... i