KYORITSU 3321A, Инструкция по эксплуатации

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DANGER
¡
Never make measurement on a circuit in which the electrical
potential exceeds AC/DC600V(Measurement CAT. III 600V).
¡ Do not attempt to make measurement in the presence of flammable
gasses. Otherwise, the use of the instrument may cause sparking,
which can lead to an explosion.
¡ Never attempt to use the instrument if it's surface or your hand are wet.
¡ Be careful not to short-circuit the power line with the metal part of the
test leads when measuring a voltage. It may cause personal injury.
¡
Do not exceed the maximum allowable input of any measuring range.
¡
Never open the Battery cover during a measurement.
WARNING
¡
Never attempt to make any measurement if any abnormal conditions,
such as a broken case or exposed metal parts are present on the
Instrument and test leads.
¡ Never press the Test button while connecting the test leads.
¡ Never rotate the Range switch with the test leads connected to the
equipment under test.
¡ Do not install substitute parts or make any modification to the
instrument. Return the instrument to your local KYORITSU
distributor for repair or re-calibration in case of suspected faulty
operation.
¡ Never touch the circuit under test during/immediately after the
insulation resistance measurement. The test voltage may cause
electrical shock.
¡ Do not replace batteries if the instrument is wet.
¡ Ensure that the test leads are firmly inserted into the terminal.
¡ Set the Range switch to OFF position when opening the Battery
cover for battery replacement.
CAUTION
¡
Always set the Range switch to the appropriate position before
making measurement.
¡ Set the Range switch to "OFF" position after use and remove the test
leads. The instrument consume small current at any range other
than OFF, and it shortens the battery life. Remove the batteries if the
instrument is to be stored and will not be in use for a long period.
¡ Do not expose the instrument to direct sunlight, high temperatures,
humidity or dew.
¡
Use a damp cloth with neutral detergent for cleaning the instrument.
Do not use abrasives or solvents.
¡ Do not store the instrument if it is wet. Store it after it dries.