Iwatsu SS-663, Instruction Manual

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2
Read the following safety information.
WARNING

Do not use this instrument in an environment with explosive
gases.
Failure to do so may cause an explosion.

If you notice smoke, foul odor, or abnormal noise, immediately
remove this instrument from the target to be measured, power off
the equipment connected with this instrument, and then turn the
POWER switch to the O side to turn off the power to this
instrument (remove the AC adaptor from the outlet when used).
Continued use under these circumstances may result in an electric shock or
fire. Contact Iwatsu office or our sales distributors for repair. Do not attempt
to repair this instrument yourself.

Never use this instrument for measurement where current or
frequency to be measured exceeds the specifications (refer to
the absolute maximum di/dt in Section 5.1 of this manual).
If the measurement is performed without considering the specifications, an
electric shock or failure may occur.

Do not use under conditions where the sensor coil generates
heat due to induction heating.
Even if the absolute maximum di/dt is within the range, the coil itself is metal,
so induction heating causes the coil itself to generate heat, which may cause
smoke, fire, or malfunction.

Never use the coil and sensor cable of this instrument’s input
part for the measurement where voltage exceeds the following
value (the voltage is described on the input part of this
instrument).
An electric shock or failure may occur.
• 600 Vpeak

Use caution not to wet this instrument or allow entry of water or
foreign objects into it.
Continued use under these circumstances may result in an electric shock,
fire, or failure. If water, foreign objects, or other substances enter this
instrument or the instrument is wet with water, immediately remove this
instrument from the target to be measured, power off the equipment
connected with this instrument, and turn the POWER switch to the O side to
turn off the power to this instrument (or remove the AC adaptor from the
outlet). After that, contact Iwatsu office or our sales distributors for repair.

Do not use this instrument with wet hands.
If not, an electric shock, fire, or failure may occur.
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