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Instructions
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Before opening up the instrument, always disconnect from all sources of electric current and make sure
you are not charged with static electricity, which may destroy internal components.
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Any adjustment, maintenance or repair work carried out in the clamp meter while it is live should be
carried out only by appropriately qualified personnel, after having taken into account the instructions in
this manual.
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A qualified person is someone who is familiar with the installation, construction and operation of the
equipment and the hazards involved. He is trained and authorized to energize and de-energize circuits
and equipment in accordance with established practices.
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When the instrument is opened up, remember that some internal capacitors can retain a dangerous
potential even after the instrument is switched off.
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If any faults or abnormalities are observed, take the instrument out of service and ensure that it cannot
be used until it has been checked out.
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If the meter is not going to be used for a longer time, take out the batteries and do not store the meter in
high temperature or high humidity environment.
Maintenance and Cleaning
To avoid electrical shock or damage to the meter, do not get water inside the case. Remove the test
leads and any input signals before opening the case.
Periodically wipe the case with a clamp cloth and mild detergent. Do not use abrasives or solvents.
Battery replacement
To prevent electrical hazard or shock turn off clamp meter and disconnect test leads before removing
battery cover.
Use the following procedure:
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When the battery voltage drop below proper operation range the
display and the battery needs to be replaced.
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Set range switch to OFF position.
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Use a screwdriver to unscrew the screw secured on battery cover. Take out the used batteries and
replace with two new AAA size batteries.
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Place battery cover and secure by the screw.
symbol will appear on the LCD
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