Metrohm 920 Absorber Module - Manual (Page 5)

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Table of contents
920 Absorber Module
￭￭￭￭￭￭￭￭ III
Table of contents
1 Introduction 1
1.1 Instrument description ......................................................... 1
1.2 Intended use ......................................................................... 2
1.3 About the documentation ................................................... 2
1.3.1 Content and scope .................................................................. 2
1.3.2 Symbols and conventions ........................................................ 3
1.4 Safety instructions ................................................................ 4
1.4.1 General notes on safety ........................................................... 4
1.4.2 Electrical safety ........................................................................ 4
1.4.3 Tubing and capillary connections ............................................. 5
1.4.4 Flammable solvents and chemicals ........................................... 5
1.4.5 Recycling and disposal ............................................................. 5
2 The Combustion IC system 7
2.1 Overview ................................................................................ 7
2.2 System description ............................................................... 8
2.3 Sequence of a determination .............................................. 9
3 Overview of the instrument 11
3.1 Front .................................................................................... 11
3.2 Rear ...................................................................................... 15
4 Installation 17
4.1 Setting up the instrument .................................................. 17
4.1.1 Packaging .............................................................................. 17
4.1.2 Checks .................................................................................. 17
4.1.3 Location ................................................................................ 17
4.2 Overview ............................................................................. 17
4.3 Dosino for ultrapure water ................................................ 20
4.3.1 Assembling the Dosino .......................................................... 23
4.3.2 Feeding the capillary into the instrument ............................... 23
4.3.3 Connecting the ports – Overview ........................................... 24
4.3.4 Inserting the Dosino in the instrument ................................... 33
4.3.5 Connecting the Metrosep I Trap 1 ......................................... 34
4.3.6 Connecting the ultrapure water bottle ................................... 36
4.4 Dosino for the absorber solution ...................................... 39
4.4.1 Assembling the Dosino .......................................................... 40
4.4.2 Connecting the ports – Overview ........................................... 41
4.4.3 Inserting the Dosino in the instrument ................................... 46
4.4.4 Connecting the T connection ................................................. 47