Hioki CM7290, Instruction Manual

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10
Operating Precautions
Handling of the cables
WARNING
Damage to the cables or the unit may result in electric shock. Before
using the unit, perform the following inspection.
• Before using the unit, make sure that the insulation on the cables are
undamaged and that no bare conductors are improperly exposed. If
there is any damage to the insulation, have the cable(s) repaired.
•
Verify that the unit operates normally to ensure that no damage
occurred during storage or shipping. If you find any damage,
contact your authorized Hioki distributor or reseller.
Batteries
CAUTION
Heed the following instructions to avoid battery performance drop or leakage.
• Do not mix new and old batteries, or different types of batteries.
• Pay attention to the polarity markings "+–", so that you do not insert the
batteries the wrong way around.
• Do not use a battery beyond its recommended use period.
• Do not leave a depleted battery inside the unit.
• Be sure to replace it with a battery of the specified type.
• Remove the batteries and store them if the unit will not be in use for
a long time.
IMPORTANT
• Handle and dispose of batteries in accordance with local regulations.
• The indicator lights up when the batteries have run low. Replace them as
soon as possible.
• Do not remove the rubber seal from the battery cover.
• Replace the rubber seal on the battery cover as soon as it deteriorates. When
replacing a part, please contact your authorized Hioki distributor or reseller.