Precautions for use
IV
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Cautionary Items
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Precautions
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Do not give physical shock to the meter like dropping or hitting.
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Avoid water or solution from being contact with the meter body.
Water or solution, if contacts with the meter, may cause the
meter breakage.
●
To remove the dirt on the meter, wipe it off with dry and soft cloth
as silicone cloth. (Do not use water)
●
Do not pour water to the electrode and/or the connector part of
the meter body. Do not touch with dirty or wet hands.
●
The electrode and/or the connector part of the meter body
requires high insulation. Contact with water or with dirty hands
may bring defective insulation, to cause indication fluctuation or
erroneous measurement values. Sometimes the electrode itself
may be damaged to an unrecoverable level.
●
Perform the key operation by the fingers, not by the hard object
like metal stick or rod.
●
To disconnect the electrode cable or interface cable, pull them
out with holding the connector part. Do not pull the cable part; it
may cause a breakage.
●
Do not use any unspecified batteries ; it may cause a breakage.
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Location of use and storage
●
The place which room temperature is at 0
℃
to 45
℃
●
The place which relative humidity is under 80% and free from conden-
sation
Do not use or store the meter at;
●
The place of much dust
●
The place with strong vibration
●
The place with direct sunlight
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The place with corrosive gas generation
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The place near from an air-conditioner
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The place with direct wind
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Move and Transportation of the meter
To transport the meter, use the packaging box at the delivery.
Transportation by any unspecified packing methods may cause a
breakage.
●
Disposal
Standard solution used for the calibration must be under
neutralization before the disposal. As for the disposal of the meter,
treat it as an industrial waste.
