Metrohm 920 Absorber Module - Manual (Page 43)

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4 Installation
920 Absorber Module
￭￭￭￭￭￭￭￭ 35
CAUTION
Flow can only move through the trap column in one direction. This flow
direction is marked on the column with an engraved arrow.
Be absolutely sure to note this flow direction when connecting the
capillaries.
6.1014.200
6.1803.030 (40 cm)
6.2744.010
6.1014.200
6.27440.10
6.1803.030 (30 cm)
1
3
2
4
1
1 Threaded stopper 2 Column outlet
3 Flow direction indicator 4 Column inlet
1 Removing the threaded stoppers
Remove the threaded stoppers at the inlet and outlet of the Metro-
sep I Trap 1 – 100/4.0.
2 Connecting the capillaries
￭ Screw the loose end of the PTFE capillary connected to port 1 of
the Dosino for ultrapure water to the inlet of the trap column
using a pressure screw.