Hach sc100 1720E Instrument Manual page 3

Section 5 System Startup ........................................................................................................................................... 40
5.1 General Operation ................................................................................................................................................... 40
5.2 Starting Sample Flow .............................................................................................................................................. 40
5.3 Sensor Calibration and Verification ......................................................................................................................... 40
5.3.1 User-prepared Calibration.............................................................................................................................. 41
5.3.2 Calibration with StablCal
5.4 Instrument Verification............................................................................................................................................. 43
5.4.1 Dry Verification............................................................................................................................................... 44
5.4.2 Wet Verification .............................................................................................................................................. 45
5.5 Calibration and Verification History ......................................................................................................................... 46
Section 6 Maintenance................................................................................................................................................ 47
6.1 Maintenance Schedule ............................................................................................................................................ 47
6.2 Removing a Sensor from the System...................................................................................................................... 47
6.3 Reinstalling a Sensor on the System....................................................................................................................... 47
6.4 Cleaning .................................................................................................................................................................. 48
6.4.1 Cleaning the Controller .................................................................................................................................. 48
6.4.2 Cleaning the Photocell Window ..................................................................................................................... 48
6.4.3 Cleaning the Turbidimeter Body and Bubble Trap ......................................................................................... 48
6.4.4 Replacing the Lamp Assembly ...................................................................................................................... 49
6.5 Fuse Replacement .................................................................................................................................................. 51
Section 7 Troubleshooting.......................................................................................................................................... 52
7.1 Error Codes ............................................................................................................................................................. 52
7.2 Warnings ................................................................................................................................................................. 52
7.3 Event Codes ............................................................................................................................................................ 54
Section 8 Replacement Parts and Accessories........................................................................................................ 55
Section 9 How to Order ............................................................................................................................................... 57
9.1 Information Required ............................................................................................................................................... 57
9.2 International Customers .......................................................................................................................................... 57
9.3 Technical and Customer Service (U.S.A. only) ....................................................................................................... 57
Section 10 Repair Service........................................................................................................................................... 58
Section 11 Limited Warranty ...................................................................................................................................... 59
Section 10 Compliance Information .......................................................................................................................... 60
Appendix A ModBUS Register Information .............................................................................................................. 62
Index ............................................................................................................................................................................. 70
® ...............................................................................................................................................................42
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