Metrohm 850 Professional IC Anion MSM-HC - Gradient - Manual (Page 23)

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3 Installation
850 Professional IC Anion MSM-HC HP-Gradient
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3 Connecting the eluent path
￭ Equip an eluent aspiration tubing for each of the two high pres-
sure pumps and connect with the eluent bottles (see Chapter
3.8.1, page 28).
￭ Instead of the column, connect the 6.2744.040 coupling with a
6.2744.070 short pressure screw at the end of the pre-installed
column inlet capillary.
￭ Use a 6.2744.070 short pressure screw to connect the capillary of
the MSM-HC labeled with in to the other end of the 6.2744.040
coupling.
￭ Connect the detector inlet capillary and the capillary of the
MSM-HC labeled with out to one another using one 6.2744.040
coupling and two 6.2744.070 short pressure screws (see manual
of the detector).
4 Connecting the sample path
Note
The sample degasser does not have to be connected. We recom-
mend the usage of the sample degasser only if the sample matrix
requires it.
￭ Guide the 6.1803.040 sample aspiration capillary connected to
the sample input of the injection valve out of the instrument
through a capillary feed-through and connect it with the Sample
Processor or
￭ If the sample degasser is used connect the sample aspiration
capillary with a 6.2744.090 long pressure screw to the input of
the sample degasser (see Chapter 3.13, page 40).
Connect a part of the 6.1803.040 sample aspirating capillary with
a 6.2744.090 long pressure screw to the input of the sample
degasser. Guide the other end out of the instrument through a
capillary feed-through and connect it to the Sample Processor.
5 Installing the peristaltic pump
(see Chapter 3.17.2, page 51).
￭ Connect the 6.1803.020 aspirating capillary for regeneration solu-
tions with a 6.2744.034 tubing olive and a 6.2744.070 short
pressure screw to the aspiration end of the 6.1826.320 pump
tubing for the regeneration solution.
￭ Place the pump tubing in a tubing cartridge.