2
Contents
1General description....................................................................................................................................... 3
1.1 Warnings and notes ................................................................................................................................... 3
1.1.1 Safety warnings.....................................................................................................................................3
1.1.2 Warnings related to safety of measurement functions...........................................................................3
1.1.3 Markings on the instrument ...................................................................................................................4
2Instrument description ................................................................................................................................. 5
2.1 Front panel.................................................................................................................................................5
3Instrument operation .................................................................................................................................... 7
3.1 General meaning of keys ...........................................................................................................................7
3.2 General meaning of touch gestures: ..........................................................................................................7
3.3 Symbols and messages .............................................................................................................................8
4Single tests.................................................................................................................................................. 11
4.1 Single test measurements........................................................................................................................11
4.1.1 Visual inspections................................................................................................................................11
4.1.2 Continuity............................................................................................................................................. 12
4.1.3 HV AC ................................................................................................................................................. 15
4.1.4 HV DC ................................................................................................................................................. 16
4.1.5 HV AC programmable ......................................................................................................................... 18
4.1.6 HV DC programmable .........................................................................................................................19
4.1.7 Insulation resistance (Riso, Riso-S).....................................................................................................21
4.1.8 Sub-leakage (Isub, Isub-S).................................................................................................................. 23
4.1.9 Differential Leakage.............................................................................................................................25
4.1.10 Ipe Leakage.................................................................................................................................... 27
4.1.11 Touch Leakage............................................................................................................................... 29
4.1.12 Power.............................................................................................................................................. 30
4.1.13 Leak's & Power............................................................................................................................... 32
4.1.14 Discharging Time............................................................................................................................ 34
4.1.15 Functional inspections ....................................................................................................................37
5Maintenance ................................................................................................................................................ 39
5.1 Fuses ....................................................................................................................................................... 39
5.2 Warranty................................................................................................................................................... 39