KYORITSU 6201 - Manual (Page 2)

1 ． Safe testing ..................................................................................... １
2. Procedure of removing cover ......................................................... ３
2.1 Method of removing the cover .................................................. ３
2.2 Method of storing the cover ...................................................... ３
3. Product summary and explanation ................................................. ４
3.1 Product summary ..................................................................... ４
3.2 Test range ................................................................................. ４
3.3 Features ................................................................................... ５
3.4 Instrument layout ...................................................................... ５
3.5 Explanation for indications ........................................................ ８
3.5.1 LCD Display .......................................................................... ８
3.5.2 LED for threshold value indication and buzzer ..................... ８
3.6 Applicable standards .................................................................. ８
4. Specification ................................................................................. ９
5. Preparation before a measurement ............................................... 11
5.1 Visual inspection ........................................................................ 11
5.2 Connection to main power supply .............................................. 11
5.2.1 Connection of mains cord .....................................................11
5.2.2 Check the power supply voltage .......................................... 11
5.2.3 NULL setting (Protective conductor resistance range) .........12
5.2.4 Voltage setting for insulation resistance measurement ........13
6. Measuring method ......................................................................... 14
6.1 Earthed appliance Test ..............................................................14
6.2 Double Insulation Test ................................................................16
6.3 Extension Leads Test ................................................................. 17
7. Fuse replacement .......................................................................... 19
8. Services ......................................................................................... 20
9. Case and strap assembly .............................................................. 21
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