Metrohm 792 Basic IC User Manual
Page 42
2.7 Precolumns and separating columns
792 Basic IC
33
x with IC anion precolumn SUPERSEP:
Screw inlet end of separating column 66
66
66
66 (note flow direction)
to the precolumn installed as described in section 2.7.4.
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
to
send this value to the 792 Basic IC.
x Switch on high-pressure pump (
IC pump
) by clicking
and
rinse column with eluent for ca. 10 min.
x Switch off high-pressure pump by clicking
.
3 Connect column to detector block
x Screw outlet end of separating column 66
66
66
66 to the inlet capillary
37
37
37
37 permanently mounted on the detector block 38
38
38
38.
4 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.
67
67
67
67
19
19
19
19
19
19
19
19
37
37
37
37
38
38
38
38
22
22
22
22
66
66
66
66
67
67
67
67
20
20
20
20
Fig. 12: Installation of column without suppressor
19
19
19
19 Mounting rail
for column holder 67
67
67
67
20
20
20
20 Column connection
capillary
Connection injection
valve 22
22
22
22 –
separating column 66
66
66
66
22
22
22
22
Injection valve
37
37
37
37
Inlet capillary for
detector block
PEEK capillary, fixed
mounting
38
38
38
38 Detector block
(1.733.0110)
66
66
66
66 Separating column
67
67
67
67 Column holder
(6.2027.0X0)