Metrohm 872 Extension Module - Manual (Page 30)

4.3 Installation diagram
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22 ￭￭￭￭￭￭￭￭
872 Extension Module IC Module
Note
The separation column must not be connected to the system
before having it started up for the first time (see manual for the IC
instrument).
2 Installing the sample path
￭ Connect one end of the 6.1803.040 PTFE capillary (11-3) with a
6.2744.014 PEEK pressure screw to connector 1 of the injection
valve (see Chapter 4.9.1, page 35).
Guide the other end through a suitable capillary feed-through out
of the extension module to the Sample Processor and connect it
there (see Sample Processor manual).
￭ Connect one end of the second 6.1803.040 PTFE capillary (11-4)
with a 6.2744.014 PEEK pressure screw to connector 2 of the
injection valve.
Guide the other end through a capillary feed-through out of the
extension module to a waste container and fasten it there.
3 Putting the extension module into operation
See Chapter 5, Page 39
￭ Putting the extension module into operation together with the IC
instrument (see chapter Start-up in the manual for the IC instru-
ment).
￭ Deaerate the high pressure pump at the same time (see Chapter
4.6.2, page 31).
4.3 Installation diagram
Figure 11 Installation diagram shows the capillary connections of the 872
Extension Module IC Module as an additional IC Module which can be
integrated into any existing system.
The arrangement of the modules in the diagram corresponds to the front
view of the extension module.
A few of the capillaries are already pre-installed at the time the instrument
is delivered. Capillaries on which nothing needs to be done at the time of
initial installation are not numbered in the diagram.