32 User’s Manual TOS93 Series
Installation | Connection for Withstanding Voltage and Insulation Resistance Tests
Removing the test leads
This section explains how to remove a test lead that is already connected to the EUT using the
TOS9303LC as an example.
1
Check that the DANGER LED is turned off.
2
Disconnect the high-voltage test lead (red) from the front-panel HIGH VOLTAGE ter-
minal.
3
Disconnect the high-voltage test lead (red) from the EUT.
4
Disconnect the low-voltage test lead (black) from the EUT.
You can disconnect the low-voltage test lead (black) first from either the product or the EUT.
5
Raise the LOW terminal’s cable lock, and then remove the low-voltage test lead
(black).
6
Lower the cable lock.
This completes the procedure.
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