Hioki CM4371-50, Instruction Manual

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14
Operating Precautions
IMPORTANT
„
Do not allow any foreign object to be caught between the
facing core surfaces of the jaws.
„
Do not scratch the facing core surfaces of the jaws.
„
Do not touch the facing core surfaces of the jaws with your
fingers.
„
Do not insert any foreign object into the gap of the jaws.
„
Do not drop the instrument.
„
Do not subject the instrument to any shock.
Doing so may adversely affect the measurement accuracy and open/
close operation.
Clamp the instrument around only one conductor. Clamping the instrument
around two or more of conductors in a bundle prevents the instrument from
measuring any current regardless of whether the measurement target is a
single-phase or three-phase circuit.
HIOKI CM4371C961-00