Kikusui TOS5301 - About Malfunctions

TOS5300 33
3
Safety Precautions
About Malfunctions
If the TOS5300 Series 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. 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.
● Even when you press the STOP switch, the DANGER LED remains lit.
● Even though a voltage is indicated on the voltmeter, the DANGER LED does not light.
To Use the Product for a Long Time Free of Malfunctions
Taking size, weight, and cost into consideration, the heat dissipation capability of the voltage
generator that is used for withstanding voltage tests has been designed to be one half that of the
rated output. Use the TOS5300 Series within the following limits. If you use the product in a manner
that exceeds these limits, the output section may overheat, and the internal protection circuits may
be activated. If this happens, stop testing, and wait until the TOS5300 Series returns to its normal
temperature.
■ Output limits during withstanding voltage tests
(Output time = voltage rise time + test time + voltage fall time)
W ARNING
Possible electric shock.
• Until you get the product fixed, make sure that nobody can use it.
• For repairs, contact your Kikusui agent or distributor.
Ambient
temperature
Upper limit Pause time Output time
t ≤ 40 °C
AC
50 mA < i ≤ 110 mA
Greater than or equal to the
output time
30 minutes max.
i ≤ 50 mA Not necessary Continuous output possible
DC
5 mA < i ≤ 11 mA
Greater than or equal to the
output time
1 minute max.
i ≤ 5 mA
Greater than or equal to the
wait time (WAIT TIME)
Continuous output possible