KYORITSU 6201A User Manual
Page 19
— 17 —
#
CAUTION
• When the terminal is open or the resistance value exceeds measuring
range, “OL” mark (over range display) appears on the LCD.
• The test will stop. A message “Stp” appears on the LCD but values of
Leakage current aren't displayed.
#
WARNING
• Operate a device and measure the leakage current flowing on it at
Leakage current test function. Care should be taken not to touch with
the heating or movable parts during tests. Extra care should also be
taken to light and heat generated by the device.
• Firmly insert the plugs of DUT to the AU socket of this instrument.
Plugs may be heated if Leakage current test is performed with
improper connection.
• Do not connect/remove the plugs during Leakage current test. It may
cause reading error. Do not use the instrument on the device which
has a power of 2kVA or more.
6.3 Class Ⅱ Test
The Class Ⅱ appliances have the indication of “DOUBLE INSULATION”
or the symbol of . Double insulation test is to check the insulation
resistance of the appliances is within the range defined in the standards.
Fig. 13
Switch ON the power.