KYORITSU 4202 - Manual (Page 4)

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DANGER
Never make measurement on a circuit in which the electrical potential exceeds
AC300V.
Do not make measurement when thunder is rumbling. Stop measurement and
take off the instrument from the object under test.
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.
To avoid electrical shock by touching the equipment under test or its
surroundings, be sure to wear insulated protective gear.
Transformer jaws are made of metal and their tips are not completely insulated.
Be especially careful about the possible shorting where the equipment under test
has exposed metal parts.
Never attempt to use the instrument if its surface or your hand is wet.
Do not exceed the maximum allowable input of any measuring range.
Do not measure a current over 30A. Transformer jaws may heat to cause a fire or
deformation of molding parts, which will degrade insulation. When clamping the
conductors on which over 30A flowing and " " is displayed on the LCD, stop
measurement immediately and take off the instrument from the conductor under test.
Never open the Battery cover during a measurement.
When the transformer jaws are worn to the wear line (see the figure below), stop
the use of the instrument.
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WARNING
Never attempt to make any measurement if any abnormal conditions, such as a
broken cover or exposed metal parts are present on the instrument.
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.
Do not try to replace the batteries if the surface of the instrument is wet.
Ensure that the instrument is switched off when opening the Battery cover for
battery replacement.
Always be sure to keep your fingers and hands behind the Safety barrier.
(see the figure below) Otherwise, user may be exposed to the danger of
electrical shock.
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CAUTION
Press the Function button and confirm the appropriate function is selected before
starting a measurement.
Do not expose the instrument to direct sunlight, high temperatures and humidity
or dew.
Press the Power button and turn off the instrument after use. When the instrument
will not be in use for a long period, place it in storage after removing the
batteries.
Use a damp cloth with water or neutral detergent for cleaning the instrument. Do
not use abrasives or solvents.
Take sufficient care not to apply shock such as drop. Otherwise, precisely
adjusted Transformer jaws will be damaged.
Be careful not to pinch some foreign substances with the Transformer jaw tips.
Care should be taken not to pinch your fingers when opening or closing the
Jaws.
Pass your hand through the Strap band and use the instrument.