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17 installing the 6-port valve, 18 connecting the instrument to a computer – Metrohm 940 Professional IC Vario ONE/SeS/Prep 2 User Manual

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4 Installation

940 Professional IC Vario ONE/SeS/Prep 2 (2.940.1420)

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31

4.17

Installing the 6-port valve

During sample preparation, the 6-port valve is used as a switch between
two different flows.

Connectors
The 6-port valve (like the injection valve) has six connections that can be
connected together depending on the application.

4.18

Connecting the instrument to a computer

NOTE

The instrument must be switched off when being connected to a com-
puter.

Accessories

For this step you need the following accessories:

USB connecting cable (6.2151.020)