Hioki 3166 - Page 18

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Notes on Use
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CAUTIO
N
・To avoid electrocution, turn off the power to all devices before pluggingor
unplugging any of the interface connectors.
・To avoid damaging the probes, do not bend or pull the probes.
・Keep in mind that, in some cases, conductors to be measured may be hot.
・Keep the cables well away from heat sources, as bare conductors could be
exposed if the insulation melts.
・To prevent damage to the product and sensor, never connect or disconnect
a sensor while the power is on.
CAUTIO
N
・To avoid damage to the product, protect it from vibration or shock during
transport and handling, and be especially careful to avoid dropping.
・Be careful to avoid dropping the clamps or otherwise subjecting them to
mechanical shock, which could damage the mating surfaces of the core and
adversely affect measurement.
・Do not remove the floppy disk while the drive is operating (the LED on the
floppy drive is on).
・Avoid using the printer in hot, humid environments, as this can greatly
reduce printer life.
DANGE
R
When connecting clip-type test leads to live terminals, be very careful to
avoid accidentally shorting conductors together and causing a serious
accident.
The maximum rated working voltage is 600 VAC/850 V peak. Attempting
to measure voltage in excess of the maximum rating could destroy the
product and result in personal injury or death.
The maximum rated voltage between input terminals and ground is 600
VAC. Attempting to measure voltages exceeding 600 V with respect to
ground could damage the product and result in personal injury.
CAUTIO
N
・Note that the product may be damaged if the applied voltage or current
exceeds the measurement range.
・When the power is turned off, do not apply voltage or current to the voltage
input terminal, clamp-on sensor . Doing so may damage the unit.
・To avoid damage to the unit, do not input a voltage exceeding the rated
maximum to the external control terminals.
・In order to prevent this power meter from being damaged, do not short the
D/A output connector, and do not input voltage to that connector.
● Core of cables
● Unit and accessories
● Use of the 3166