Metrohm 2.792.0020 Basic IC, Instructions For Use Manual, Page: 43 / 197

2 Installation
792 Basic IC
34
2.7.8 Installation of the separating column with suppressor
For operation of the 792 Basic IC with suppressor module, the IC sepa-
rating column is first connected to the injector or precolumn. The con-
nection to the suppressor module and the detector block is described
in section 2.8 .
1 Connect column to injector
x
Remove end caps from column 66 66 66 66 .
x
Screw inlet end of separating column
66
66 66
66
(note flow direction)
to column connection capillary 20 20 20 20 or to the already installed
precolumn (procedure see section 2.7.7 ).
2 Rinse column
x
Place a beaker beneath the column outlet.
x
Open software window for manual system control.
x
If necessary, modify
Flow rate
to the value suited for the
inserted separating column and click on
<Send to unit>
to
send this value to the 792 Basic IC.
x
Switch on high-pressure pump (
IC pump
) by clicking
<On>
and
rinse column with eluent for ca. 10 min.
x
Switch off high-pressure pump by clicking
<Off>
..
3 Fix column
x
Insert one or two column holders
67
67 67
67
(6.2027.030, 6.2027.040
or 6.2027.050) in the mounting rails 19 19 19 19 and fasten separating
column
66
66 66
66
in the column holder
67
67 67
67
.