Safety Warnings - KYORITSU KEW 3022 Instruction Manual

１．Safety warnings
○ This instrument has been designed, manufactured and tested
according to IEC 61010-1: Safety requirements for Electronic
Measuring apparatus, and delivered in the best condition after
passed the inspection. This instruction manual contains warnings
and safety rules which must be observed by the user to ensure safe
operation of the instrument and retain it in safe condition. Therefore,
read through these operating instructions before using the
instrument.
¡Read through and understand the instructions contained in this
manual before using the instrument.
¡Keep the manual at hand to enable quick reference whenever
necessary.
¡The instrument is to be used only in its intended applications.
¡Understand and follow all the safety instructions contained in the
manual.
¡ It
is essential that the above instructions are adhered to failure to
follow the above instructions may cause injury, instrument damage
and/or damage to equipment under test.
○The symbol
refer to the related parts in the manual for safe operation of the
instrument. It is essential to read the instructions wherever the
symbol appears in the manual.
DANGER ：is reserved for conditions and actions that are likely
WARNING：is reserved for conditions and actions that can cause
AUTION
¡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
¡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.
indicated on the instrument, means that the user must
to cause serious or fatal injury.
serious or fatal injury.
：is reserved for conditions and actions that can
cause injury or instrument damage.
WARNING
DANGER
'
s surface or your hand are wet.
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