Connecting The Test Leadwire; Connecting The Test Leadwire To The Tester; Connecting A Dut - Kikusui TOS9213S Operation Manual

5.6

Connecting the Test Leadwire

WARNING
5.6.1

Connecting the test leadwire to the tester

5.6.2

Connecting a DUT

5-36
• It is extremely dangerous to connect the test leadwire incorrectly, as the
DUT may be charged to an excessively high voltage. Be sure to make con-
nections securely.
■ Connecting the low-voltage test leadwire
1.
Check for a disconnection in the test leadwire.
2.
Connect the low-voltage test leadwire to the tester's LOW terminal.
Fix the test leadwire
mounting guard.
Fig.5-11 Connecting the low-voltage test leadwire
■ Connecting the high-voltage test leadwire
After connecting the low-voltage test leadwire, follow the procedure specified
below.
1.
Press the STOP switch.
2.
Confirm that the analog voltmeter indicates "0."
3.
Confirm that the DANGER lamp is off.
4.
Connect the high-voltage test leadwire to the HIGH VOLTAGE terminal.
5.
Short-circuit the low-voltage and high-voltage test leadwires, and con-
firm that no high voltage is output.
After connecting the low-voltage and high-voltage test leadwires, connect a DUT by
following the procedure specified below.
1.
Press the STOP switch.
LOW terminal
Test lead wire (black)
TOS9213S/ TOS9213AS