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

Caution: Risk of damage to the autosampler components
• When you fit the sampling probe, take care not to press
forcefully in any direction on the autosampler arm since this can
damage the arm.
• The sampling probe is a complete assembly. Do not attempt to
take the probe apart since this can damage it; reassembly is not
possible.
1. If not already done, carefully insert the sampling probe guide from above into
the sampling probe holder on the autosampler arm and push it down fully.
2. Carefully insert the sampling probe from above into the probe guide.
Push the sampling probe down until about 20 mm protrude from the bottom
end of the probe guide.
Use the O-ring on the probe to prevent it from slipping down.
After you have fitted the sampling probe, adjust the height as described in the next
section.
Note The standard sampling probe is a PTFE-lined epoxy polymer tube. This
polymer is resistant to the acids, alkalis and organic solvents normally used in
atomic spectroscopy. If your samples contain an organic solvent that attacks this
polymer, a PTFE-lined stainless steel sampling probe is offered as an option
(P/N B300-0152).
Tower
Sampling probe guide
Autosampler arm
.
Holder
approx.
20 mm
Figure 6 Fitting the Sampling Probe
Sample tube
Screw connector
O-ring
Sampling probe
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