Metrohm 792 Basic IC - Manual (Page 38)

2.7 Precolumns and separating columns
792 Basic IC
29
3 Rinse the precolumn
x Place a beaker beneath outlet capillary 61 61 61 61.
x Switch on 709 IC Pump, rinse precolumn for ca. 10 min with
eluent and then switch off 709 IC Pump.
20 20 20 20 Column connection capillary of
injector
26 26 26 26 PEEK coupling (6.2744.120)
46 46 46 46 Compression fitting (6.2620.000)
55 55 55 55 Inlet capillary
56 56 56 56 Manufit housing
57 57 57 57 PTFE gasket (6.2821.010)
58 58 58 58 2 Steel meshes (6.2821.020)
59 59 59 59 Precolumn cartridge
60 60 60 60 Manufit pressure screw
61 61 61 61 Outlet capillary
20 20 20 20
46 46 46 46
26 26 26 26
46 46 46 46
55 55 55 55
56 56 56 56
57 57 57 57
58 58 58 58
59 59 59 59
58 58 58 58
57 57 57 57
60 60 60 60
61 61 61 61
46 46 46 46
Fig. 10: Installing precolumn cartridges
Column
Injector