Hioki 3801-50, Instruction Manual

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Operating Precautions
Follow these precautions to ensure safe operation and to
obtain the full benefits of the various functions.
Operating temperature and humidity:
0 to 50°C (32 ± 122°F), 80%RH or less (non-condensating)
Temperature and humidity range for guaranteed accuracy:
23 ± 5°C (73 ± 9°F), 80% RH or less (non-condensating)
Before using the instrument the first time, verify that it
operates normally to ensure that the no damage occurred
during storage or shipping. If you find any damage, con-
tact your dealer or Hioki representative.
Setting up the Instrument
Avoid the following locations that could cause an accident or damage
to the instrument.
Exposed to direct
sunlight
Exposed to high
temperature In the presence of
corrosive or explo-
sive gases
Exposed to liquids
Exposed to high
humidity or con-
densation
Exposed to strong
electromagnetic
fields
Near electromag-
netic radiators
Exposed to high
levels of particu-
late dust Subject to vibration
Preliminary Checks
Before using the instrument, make sure that the
insulation on the test leads is undamaged and that
no bare conductors are improperly exposed. Using
the instrument in such conditions could cause an
electric shock, so contact your dealer or Hioki rep-
resentative for replacements. (Model 3851-10 TEST
LEAD)