YOKOGAWA EY200, User Manual

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WARNING
• This instrument is a earth tester that can measure earth
resistance (earth voltage).
Do not use this instrument for other purpose.
• Do not use the instrument if there is a problem with its physical
appearance.
• Use the test leads supplied by YOKOGAWA with this
instrument.
• Make sure that the range selector switch is set to a desired
position before making measurement.
• Do not make measurement in the presence of flammable gasses.
Otherwise, the use of the may cause sparkling, which leads to
an explosion.
• Never attempt to connect the test probe if the instrument or
your hand is wet.
• Do not apply an electrical quantity exceeding the allowable limit
of a measuring range.
• Never open the battery compartment cover while making
measurement.
• Never attempt to make measurement, if any abnormal
conditions are noted, such as broken case, cracked test probe
and exposed metal parts.
• Never turn the range selector switch with test probe connected
to the equipment under test.
• Do not replace batteries when the surface of the instrument is wet.
• Always set the range switch to the OFF position before opening
the battery compartment cover for battery replacement.
• Only Yokogawa service personnel are authorized to remove
the casing or disassemble or modify the instrument. Do
not attempt to repair the instrument yourself, as doing so is
extremely dangerous. When the instrument needs an internal
inspection or calibration, contact Yokogawa or the dealer from
whom you purchased the instrument.
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CAUTION
The instrument is for domestic use (Class B) and meets the
electromagnetic compatibility requirements.