Metrohm Power Box (for 899 Coulometer) - Manual (Page 5)

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Table of contents
Power Box
￭￭￭￭￭￭￭￭ III
Table of contents
1 Introduction 1
1.1 Description ............................................................................ 1
1.2 Intended use ......................................................................... 1
1.3 About the documentation ................................................... 1
1.3.1 Symbols and conventions ........................................................ 1
1.4 Safety instructions ................................................................ 2
1.4.1 General notes on safety ........................................................... 2
1.4.2 Electrical safety ........................................................................ 2
1.4.3 Recycling and disposal ............................................................. 3
2 Overview 4
3 Installation 5
3.1 Installation location .............................................................. 5
3.2 Connecting the 899 Coulometer to the Power Box .......... 5
3.3 Connecting the power supply unit to the Power Box ....... 6
4 Operation and maintenance 8
4.1 Start-up of the Power Box ................................................... 8
4.1.1 Charging the Power Box .......................................................... 8
4.1.2 Displaying the charge .............................................................. 9
4.2 Operating modes .................................................................. 9
4.3 Using the 899 Coulometer on an unstable power sup-
ply ........................................................................................ 11
4.4 Using the 899 Coulometer not connected to the power
grid ....................................................................................... 12
4.5 Storing the Power Box ....................................................... 12
4.6 Replacing the batteries ...................................................... 13
5 Technical specifications 14
5.1 Power supply ...................................................................... 14
5.2 Safety specifications ........................................................... 14
5.3 Electromagnetic compatibility (EMC) ................................ 14
5.4 Ambient temperature ......................................................... 15
5.5 Capacity ............................................................................... 15
5.6 Placement ............................................................................ 15
5.7 Battery ................................................................................. 16