KYORITSU 6201A - Manual (Page 2)

CONTENTS
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
3.6 Applicable standards …………………………………………………………..…….. 8
4. Specification ………………………………………………………………………………….. 9
4.1 General specification, measuring range and accuracy ……………………. 9
4.2 Threshold and display ……………………………………………………………….. 9
4.3 Reference test condition ………………………………………………………….. 10
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 function) ……… 12
5.2.4 Voltage setting for insulation resistance measurement ……… 13
6. Measuring method ………………………………………………………………………… 14
6.1 Class I Test ………………………………………………………………………….. 14
6.2 Class I Test (Select the Leakage current test) ……………………………. 16
6.3 Class II Test ………………………………………………………………………….. 17
6.4 Class II Test (Select the Leakage current test) …………………………… 18
6.5 Extension Leads Test ……………………………………………………………… 20
6.6 Leakage Current Test ……………………………………………………………… 23
7. Fuse replacement ………………………………………………………………………… 24
8. Services ………………………………………………………………………………………. 25
9. Case and strap assembly ………………………………………………………………… 25