22 User’s Manual TOS93 Series
Safety Precautions for Testing
Remote Control Precautions
If you are performing remote control at a location away from the product, to prevent accidents, follow the
safety measures given below.
• Make sure that high voltages are not generated unintentionally.
• Make it impossible to touch the EUT,
test leads, test probes, and the areas near the output
terminals when high voltages are being generated.
Malfunction Precautions
Dangerous malfunctions
If the product is in one of the states explained below, it may be malfunctioning in a very dangerous
manner—it may not be possible to turn off the high voltage that is being generated.
• Even when you press the STOP switch, the DANGER LED remains lit.
• Eve
n though a voltage is indicated on the voltmeter, the DANGER LED does not light.
If
the tester is not operating properly, it may be generating a high voltage irrespective of the settings made
by the operator. Immediately turn the POWER
switch off, and disconnect the power cord from the outlet.
Stop using the product immediately, and contact your Kikusui agent or distributor.
Emergency measures
There are two actions that you must carry out if, due to a malfunction in the product or the EUT, there is a
possibility of an emergency occurring such as electric shock or damage to the EUT.
• Turn the POWER
switch off.
• Remove the power cord plug from the outlet.
WARNING
Risk of electric shock.
• Until you get the product fixed, make sure that nobody can use it.
• For repairs, contact your Kikusui agent or distributor.
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