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ASX-1400 Autosampler Operator’s Manual
Using the Autosampler
5–7
Shutting Down the Autosampler
To shut down the autosampler, complete the following steps:
1)
Drain the rinse system by removing the rinse solution
uptake tubing from the rinse solution source. Let the
peristaltic pump run until all solution drains from the tube
attached to the rinse station outlet.
If you use a rinse solution other than deionized water, flush the
rinse system with deionized water before shutting down the ASX-
1400 Autosampler. For more information, see the following section,
“Flushing the Rinse Station and Flow Path.”
2)
Release the pressure shoe on the peristaltic pump.
Releasing the pressure shoe decreases wear on the pump tubing.
3)
Turn off the ASX-1400 Autosampler power switch.
Flushing the Rinse Station and Flow Path
Generally, you can operate the ASX-1400 Autosampler without flushing
the rinse system. Under normal circumstances, you can simply drain
the rinse system prior to shutting down the autosampler. However, you
need to flush the rinse station and flow path under two circumstances:
• During initial startup of the ASX-1400 Autosampler after
installation.
• After the use of strong bases, acids, or organic solvents as rinse
agents.
Flushing the rinse system during initial startup of the ASX-1400
Autosampler removes any contaminants that could cause interference
during sample analysis. Flushing the rinse system after using strong
Содержание ASX-1400
Страница 1: ...ASX 1400 Autosampler Operator s Manual ...
Страница 12: ...Contents ...
Страница 17: ...Preface ...
Страница 23: ...1 Introduction ...
Страница 31: ...2 Preparing for Installation ...
Страница 35: ...3 Installing the Autosampler ...
Страница 39: ...ASX 1400 Autosampler Operator s Manual Installing the Autosampler 3 5 Figure 3 2 Mounting of Z Drive Assembly ...
Страница 43: ...ASX 1400 Autosampler Operator s Manual Installing the Autosampler 3 9 Figure 3 2 Pumped Drain Arrangement ...
Страница 52: ...4 Verifying Installation ...
Страница 60: ...5 Using the Autosampler ...
Страница 68: ...6 1 6 Maintaining the Autosampler ...
Страница 76: ...7 Troubleshooting the Autosampler ...
Страница 81: ...8 Appendix A ...