Metrohm 872 Extension Module Suppression - Manual (Page 5)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Table of contents
872 Extension Module Suppression ￭￭￭￭￭￭￭￭ 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 ........................................................ 2
1.4 Safety instructions ................................................................ 3
1.4.1 General notes on safety ........................................................... 3
1.4.2 Electrical safety ........................................................................ 3
1.4.3 Tubing and capillary connections ............................................. 4
1.4.4 Flammable solvents and chemicals ........................................... 5
1.4.5 Recycling and disposal ............................................................. 5
2 Overview of the instrument 6
2.1 Front ...................................................................................... 6
2.2 Rear ........................................................................................ 6
2.3 Extension Module and 850 Professional IC instru-
ment ....................................................................................... 7
3 Installation 9
3.1 Installation overview ............................................................ 9
3.2 Setting up the instrument .................................................. 10
3.2.1 Packaging .............................................................................. 10
3.2.2 Checks .................................................................................. 10
3.2.3 Location ................................................................................ 10
3.3 Mounting base tray and bottle holder (optional) ............ 10
3.3.1 Removing / mounting the base tray ....................................... 10
3.3.2 Removing / mounting the bottle holder ................................. 12
3.4 Peristaltic pump .................................................................. 15
3.4.1 Principle of the peristaltic pump ............................................. 15
3.4.2 Installing the peristaltic pump ................................................ 16
3.5 Suppressor drive ................................................................. 19
3.5.1 Inserting the rotors ................................................................ 20
3.5.2 Connecting the suppressor .................................................... 23
4 Start-up 26
5 Handling and maintenance 27
5.1 General information ........................................................... 27
5.1.1 Care ...................................................................................... 27