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Follow these precautions to ensure safe operation and to obtain
the full benefits of the various functions.
Before using the instrument the first time, verify that it operates
normally to ensure that no damage occurred during storage or
shipping. If you find any damage, contact your dealer or Hioki
representative.
• Although this instrument is dust resistant, it is not completely
dust- or waterproof. To prevent possible damage, avoid using
in dusty or wet environments.
• The protection rating for the enclosure of this device (based on
EN60529) is *IP50.
*
IP50:
This indicates the degree of protection provided by the enclo-
sure of the device against use in hazardous locations, entry of
solid foreign objects, and the ingress of water.
5: Protected against access to hazardous parts with wire mea-
suring 1.0 mm in diameter. Dust-proof type (The penetration
of dust cannot be prevented completely, but quantities of dust
that may hinder the stated operation of equipment or safety
cannot penetrate the enclosure.
0: The equipment inside the enclosure is not protected against
the harmful effects of water.
Operating Precautions
Before use
Before using the instrument, make sure that the insulation on
the cable 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
representative for repair.
Setting up the instrument
