20 Precautions for Safe Testing
TOS8030
3.3
Operating Precautions
3.3.1
Connecting the Test Leads
When connecting the test leads, observe the procedure given below to ensure secure
connections.
1.
Check the indications at the two locations shown in Fig. 3-1.
Fig.3-1
Checking that No High Voltage is Being Output
2.
Insert the black test lead into the LOW terminal and attach an extraction
prevention guard to the terminal, as shown in Fig. 3-2.
Fig. 3-2
Connecting the LOW-side Test Lead
Confirm that the DANGER lamp is not lit.
Confirm that the voltmeter indicates “0.00”.
LOW-side test lead (black)
Attach the extraction prevention guard
to the terminal and fasten securely.
Summary of Contents for TOS8030
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