Metrohm 930 Compact IC Flex - Manual (Page 29)

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4 Installation
930 Compact IC Flex (2.930.1100)
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NOTE
The guard column may not be connected until after the instrument has
already been put into operation once (see Chapter 4.12, page 19). The
guard column and separation column have to be replaced by a coupling
(6.2744.040) until then.
Accessories For this step you need the following accessories:
￭ Guard column (suitable for the separation column)
Connecting the guard column
Rinsing the guard column
1 Rinsing the guard column
￭ Place a beaker under the guard column's output.
￭ Start manual control in MagIC Net and select the high-pressure
pump: Manual
▶ Manual control ▶ Pump
– Flow: in accordance with column leaflet
– On
￭ Rinse the guard column with eluent for approx. 5 minutes.
￭ Use manual control in MagIC Net to stop the high-pressure pump
again: Off.