Kikusui HP11-TOS, Руководство по эксплуатации, Страница: 14 / 16

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HP11-TOS
Test Procedure
• As soon as the output is cut off, the tester’s discharge function
starts forced discharging the DUT that charged up high voltage. If
you remove the contact pin from the DUT before the HV LED
turns off, the DUT is not discharge by force. To prevent electric
shock, never touch the DUT that is not discharge completely.
• Initiation of contact or removal from the DUT while high voltages
are being output to the contact pin may damage the DUT.
• Con fi gure the required test conditions for the Tester by referring to the opera-
tion manual.
• To obtain secure identi fi cation of FAIL judgment, turning on the FAIL MODE
of the Tester is recommended.
• Connect the test probe to the Tester according to the “Connecting to the Insu-
lation Resistance Tester” item.
1. Connect the alligator clip of the low voltage side test leadwire to the low volt
-
age point of the DUT .
2. A p p l y t h e c o n t a c t p i n of the test probe to the test point (high voltage point) of
the DUT.
3. Depress the START switch.
This causes the HV LED to light up; the test voltage is output to the contact pin.
Do not remove the contact pin from the DUT during testing.
4. When testing is complete, lift your finger from the START switch.
Do not remove the contact pin from the DUT.
5. Confirm that the HV LED is not lit.
6. Remove the test probe from the DUT.
7. Disconnect the alligator clip of the low voltage side test leadwire from the
DUT.
After completing all tests, turn off the POWER switch of the Tester.
WARNING
CAUTION