Hach-Lange SD900 Refrigerated Sampler, SD900 AWRS User Manual User Manual
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View the sample history ...................................................................................... 25
View the event log ..............................................................................................26
Event log information ................................................................................... 26
Erase the event log .....................................................................................27
Calibrate the liquid sensor ..................................................................................27
Restore the default calibration ............................................................................28
Calibrate the sample volume with the liquid sensor ...........................................28
Calibrate the sample volume manually ............................................................... 28
Verify the sample volume ...................................................................................29
Activate the full bottle shutoff .............................................................................. 29
Enable the full bottle shutoff ...............................................................................29
Full bottle shutoff in non-continuous mode .........................................................29
Full bottle shut off in continuous mode ...............................................................30
Full bottle shutoff and timed bottle mode ....................................................30
................................................................................................31
Send output signal at program completion ................................................................31
Send output signal with sample cycle (special output) ..............................................31
Operate from an external signal (setpoint sample) ....................................................32
Use an SDI-12 device for setpoint sampling .....................................................32
Set multiple start and stop times................................................................................ 33
Collect first flush stormwater samples .......................................................................33
Set variable intervals .................................................................................................34
Timed bottle sets .......................................................................................................34
Clean the instrument .................................................................................................. 35
Replace the desiccant ...............................................................................................36
Pump maintenance ....................................................................................................36
Replace the pump tubing .................................................................................... 36
Clean the rotor ....................................................................................................39
Replace the distributor arm tube ................................................................................ 39
Replace the power supply—refrigerated sampler ...................................................... 40
Fuse replacement ......................................................................................................40
Disposal .....................................................................................................................40
General troubleshooting ............................................................................................41
Error messages.........................................................................................................41
Diagnostic tests.........................................................................................................43
Replacement parts and accessories
...............................................................43
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