MI 3311 GammaGT Table of contents
3
Table of contents
1 General description.................................................................................................5
1.1 Warnings ...............................................................................................................6
1.2 Battery and charging .............................................................................................7
1.3 New battery cells or cells unused for a longer period ............................................8
1.4 Standards applied..................................................................................................9
2 Instrument description .........................................................................................10
2.1 Front panel ..........................................................................................................10
2.2 Connector panel ..................................................................................................11
2.3 Back side.............................................................................................................12
2.4 Meaning of symbols and messages on the instrument display............................13
2.4.1 Battery indication..........................................................................................14
3 Technical specifications.......................................................................................15
3.1 Earth continuity....................................................................................................15
3.2 Insulation resistance
............................................................................................15
3.3 Substitute leakage cur
rent...................................................................................16
3.4 Polarity test..........................................................................................................16
3.5 Voltage measurement .........................................................................................16
3.6 Checkbox specification........................................................................................17
3.7 General data........................................................................................................17
4 Main menu and test modes ..................................................................................19
4.1 Instrument Main menu.........................................................................................19
4.2 VDE Organizer menu ..........................................................................................19
4.3 Single test menu..................................................................................................20
4.4 Custom Autotest menu ........................................................................................20
4.5 Simple test menu.................................................................................................20
4.6 Code Autotests menu ..........................................................................................20
4.7 Help menu ...........................................................................................................21
4.8 Setup menu .........................................................................................................21
4.8.1 Mem
ory ........................................................................................................21
4.8.2 Language selection
......................................................................................22
4.8.3 LCD contrast and backlight
..........................................................................22
4.8.4 Checkbox
.....................................................................................................22
4.8.5 Test speed setup..........................................................................................25
4.8.6 Setting date and time ...................................................................................25
4.8.7 User data......................................................................................................26
4.8.8 Instrum
ent data ............................................................................................27
4.8.9 Initial settings
................................................................................................27
5 Single test..............................................................................................................28
5.1 Performing measurements in single test mode....................................................28
5.2 Measurements and inspections...........................................................................29
5.2.1 Visual inspection ..........................................................................................29
5.2.2 Earth continuity resistance ...........................................................................30
5.2.3 Insulation resistance.....................................................................................31
5.2.4 Insulation resistance - P...............................................................................32
5.2.5 Substitute leakage........................................................................................33