Table Of Contents - Extech Instruments 7630 Operation Manual

1. Introduction ........................................................................................................ 1
1.1 Safety Symbols ................................................................................................................ 1
1.2 Glossary of Terms (As used in this manual) ................................................................. 2
1.3 Safety ................................................................................................................................ 3
1.3.1 Service and Maintenance ........................................................................................... 3
1.3.2 Test Station ................................................................................................................. 4
1.3.3 Test Operator .............................................................................................................. 5
1.3.4 Instrument Connections ............................................................................................. 5
1.3.5 Key Safety Points to Remember ................................................................................ 6
1.4 Introduction to Product Safety Testing ......................................................................... 7
1.5 Safety Test ........................................................................................................................ 7
1.5.1 Dielectric Withstand Voltage Test .............................................................................. 7
1.5.2 Insulation Resistance Test ........................................................................................ 10
1.5.3 Ground Continuity Test or Ground Bond Test ......................................................... 11
1.5.4 RUN Test ................................................................................................................. 11
1.5.5 Touch Current Test ................................................................................................... 11
2. Getting Started ................................................................................................. 13
2.1 Unpacking and Inspection ........................................................................................... 13
2.2 Installation ..................................................................................................................... 14
2.2.1 Power Requirements ................................................................................................ 14
2.2.2 Basic Connections ................................................................................................... 14
2.2.3 Environmental Conditions ....................................................................................... 15
3. Specifications and Controls ............................................................................ 16
3.1 Specifications ................................................................................................................. 16
3.2 Front Panel Controls .................................................................................................... 28
3.3 Rear Panel Controls ...................................................................................................... 30
3.4 OPT.753 HV & GB Link Module ............................................................................. 34
4. Description of Setting ...................................................................................... 36
4.1 Setup System Menu ...................................................................................................... 38
4.1.1 Time and Date .......................................................................................................... 38
4.1.2 Calibration Alert ...................................................................................................... 40
4.1.3 Hardware .................................................................................................................. 41
4.1.4 Security .................................................................................................................... 43
4.1.5 Power-On Screen ..................................................................................................... 45
4.2 Setup Tests Menu .......................................................................................................... 47
4.2.1 Add ........................................................................................................................... 47
4.2.2 Edit ........................................................................................................................... 48
4.2.3 Delete ....................................................................................................................... 48
4.2.4 Prompt ...................................................................................................................... 48
4.2.5 File ........................................................................................................................... 49
4.2.6 Fail Stop ................................................................................................................... 50
4.3 Test Parameters ............................................................................................................. 51
4.3.1 Description of Test Parameters ................................................................................ 52
4.3.2 Run Test (OPT.752) ................................................................................................. 53
4.3.3 Touch Current Test ................................................................................................... 57
4.5 Setting Up a Test ........................................................................................................... 70