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 current...................................................................................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
Memory ........................................................................................................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
Instrument 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
