I
Contents
1 About This Manual ................................................................... 1
1.1 Validity ......................................................................................................... 1
1.2 Target Group ............................................................................................... 1
1.3 Symbols Explanation ................................................................................... 1
1.4 Terminology ................................................................................................. 3
2 Safety Instructions ................................................................... 4
2.1 General Safety Rules .................................................................................. 4
2.2 Ground Fault Protection .............................................................................. 5
2.3 Live Line Measurement ............................................................................... 5
2.4 Measuring Instrument .................................................................................. 5
2.5 Voltage-free Operations .............................................................................. 6
2.6 ESD Protection ............................................................................................ 6
2.7 Symbols on the Device Body ...................................................................... 6
2.8 Safety Warning Signs .................................................................................. 6
2.9 Daily Operation and Maintenance ............................................................... 7
2.10 Others ................................................................................................ 7
2.10.1 Manual Storage ................................................................................. 7
2.10.2 Disposal of Waste ............................................................................. 8
2.10.3 Manual Description ........................................................................... 8
3 Product Description ................................................................. 9
3.1 System Overview ........................................................................................ 9
3.2 External Design ........................................................................................... 9