AS9N010B.STB AS-93plus Service Manual.fm - LIQUID-scan GmbH ...

Adjusting the sampling probe height
Note The procedure described below assumes that you are using a
spectrometer operated via the AA WinLab software. If you are using an ICP or
ICP-MS instrument, please refer to the information on operating an autosampler
in the online help for the respective instrument.
1. Install the rinsing-port sample rack on the autosampler, see ‘Installing the
sample racks’, page24.
2. Place the rinsing port in the rinse location (location zero) in the sample rack
see ‘Setting up the rinsing port’, page30.
3. On the Analyze page, click on Select Location.
Select Go to wash and then click on OK.
4. The sampling probe moves to above the rinsing port and is then lowered.
5. Carefully push the sampling probe down until it bottoms in the rinsing port.
Then pull the sampling probe up by about 5mm. Use the O-ring on the probe
to prevent it from slipping down.
The sampling probe is now at the correct height.
6. To remove the sample rack, first click on Load Tray to raise the sampling probe,
then remove the rack.
This completes installation of the sampling probe. Connect the sample tube between the
sampling probe and the spectrometer’s sample input system as described on the following
pages.
Sampling probe
Rinsing port
5 mm
Figure 7 Adjusting the Sampling Probe Height
20 of 68 AS9N010B.STB
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