Hach POLYMETRON 8810 - Page 4

6.7 Chemical cleaning (CLEANING option)..................................................................................... 30
6.8 Sample conditioning (SAMPLE COND option).......................................................................... 31
6.9 View calibration details (CAL PARAMETER option).................................................................. 31
6.10 Measurement cycle parameters (TIMING option).................................................................... 31
Section 7 Maintenance and Troubleshooting.............................................................................33
7.1 Maintenance............................................................................................................................... 33
7.1.1 General..............................................................................................................................33
7.1.2 Maintenance schedule...................................................................................................... 33
7.1.3 Software upgrade.............................................................................................................. 33
7.1.4 Cleaning and decontamination.......................................................................................... 33
7.1.5 Shutdown.......................................................................................................................... 34
7.2 Troubleshooting......................................................................................................................... 34
Section 8 Additional options.......................................................................................................... 37
8.1 Automatic calibration.................................................................................................................. 38
8.1.1 One point calibration with a volumetric pump....................................................................38
8.1.2 Two point calibration with a micro piston pump.................................................................39
8.1.3 Two point calibration with a pulse pump........................................................................... 39
8.2 Chemical cleaning...................................................................................................................... 39
8.3 Conditioning............................................................................................................................... 40
8.4 Dilution or decantation............................................................................................................... 40
8.5 External sample......................................................................................................................... 43
8.6 Heating system.......................................................................................................................... 44
8.7 Extra channel............................................................................................................................. 44
8.8 Reagent pumps.......................................................................................................................... 45
8.8.1 Peristaltic pump................................................................................................................. 46
8.8.2 Micro piston pump............................................................................................................. 47
8.8.3 Pulse pump....................................................................................................................... 48
8.9 Canister kit................................................................................................................................. 48
Section 9 Spare parts....................................................................................................................... 49
Section 10 User configuration....................................................................................................... 53
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