Table Of Contents - Tenmars TM-507 User Manual

1. SAFETY PRECAUTIONS AND PROCEDURES...............................................................................................2
1.1. Preliminary instructions ............................................................................................................................2
1.2. During use ................................................................................................................................................3
1.3. After use ...................................................................................................................................................3
1.4. Overvoltage categories - definitions .........................................................................................................3
2. GENERAL DESCRIPTION ................................................................................................................................4
2.1. Working ....................................................................................................................................................4
3. PREPARATION FOR USE ................................................................................................................................4
3.1. Preliminary checks ...................................................................................................................................4
3.2. Power supply ............................................................................................................................................4
3.3. Calibration ................................................................................................................................................4
3.4. Storage .....................................................................................................................................................4
4. OPERATING INSTRUCTIONS .........................................................................................................................5
4.1. Instrument - Description ...........................................................................................................................5
4.1.1. Turning on ...................................................................................................................................................5
4.1.2. Auto power off .............................................................................................................................................5
4.2. : DC voltage measurement ...................................................................................................................6
4.2.1. Anomalous cases which may occur during
4.3. : AC voltage measurement ...................................................................................................................7
4.3.1. Anomalous cases which may occur during
Ω
4.4. : Resistance measurement and continuity test .................................................................................8
4.4.1. "ZERO" mode ..............................................................................................................................................9
Anomalous cases which may occur during Ω
4.4.2.
4.5. LoΩ: Continuity test on earth, protective and equalizing potential conductors .......................................11
4.5.1. "ZERO" mode ............................................................................................................................................12
4.5.2. Anomalous cases which may occur during LoΩ measurement .................................................................13
4.6. MΩ:Insulation resistance measurement test voltage 250V, 500V, 1000V DC .......................................14
4.6.1. Measurement time setting mode ...............................................................................................................15
4.6.2. Anomalous cases which may occur during MΩ tests.................................................................................15
5. AINTENANCE .................................................................................................................................................16
5.1. General...................................................................................................................................................16
5.2. Battery replacement ...............................................................................................................................16
5.3. Cleaning .................................................................................................................................................16
5.4. End of life................................................................................................................................................16
6. TECHNICAL SPECIFICATIONS .....................................................................................................................17
6.1. Characteristics........................................................................................................................................17
6.1.1. Electrical ....................................................................................................................................................18
6.1.2. Safety standards........................................................................................................................................18
6.1.3. General specifications ...............................................................................................................................18
6.2. ENVIRONMENT .....................................................................................................................................18
6.2.1. Environmental conditions...........................................................................................................................18
6.2.2. EMC...........................................................................................................................................................18
6.3. ACCESSORIES......................................................................................................................................18
7. SERVICE .........................................................................................................................................................19
7.1. Warranty conditions................................................................................................................................19
7.2. After-sale service....................................................................................................................................19
CONTENTS
measurements ......................................................................6
measurements ......................................................................7
measurement ................................................................10