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Important Safety Operation Information
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Please make sure to understand the use of the instrument and read the instruction manual
carefully before operating the instrument safely.
Please read the safety instructions and instructions below carefully to understand all the
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precautions to avoid possible accidental damage to the instrument operation.
Safety
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The following basic safety precautions must be observed during all operation, maintenance,
and repair of this instrument. Failure to comply with these measures or other warnings in this
manual may affect the intended scope of use of the protection box provided by the instrument.
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Please read the manual carefully and train the operators before operation.
Operators should not open the maintenance instrument by themselves, which will cause you
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to lose the warranty qualification, may also lead to electric shock and other dangers. If you
need to repair, please contact us first.
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Before connecting the power supply, ensure that the voltage of the power supply is the same
as the voltage required by the instrument. And ensure that the rated load of the power socket
is not less than the requirements of the instrument.
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If the power cable is damaged, it must be replaced. Replace the power cable with a power
cable of the same type and specifications.
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Do not press anything on the power line when the instrument is in use. Do not put the power
cord in the place where people walk.
Be sure to hold the plug in hand when plugging in and out the power cord. When inserting the
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plug, ensure that the plug is fully inserted into the socket. Do not pull the power cord when
pulling out the plug.
• The instrument should be placed in a place with low humidity, less dust and away from water
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sources and avoid direct sunlight and strong light. Indoor ventilation should be maintained,
without corrosive gas or strong magnetic interference, and away from heating, furnace, and
other heat sources. Do not place the instrument in a damp or dusty area.
• When stopping work, the power should be turned off. When the instrument is not used for
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a long time, the power plug should be unplugged, and the instrument should be covered with
a soft cloth or plastic paper to prevent dust from entering.
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• In the following cases, the power plug of the instrument should be immediately removed
from the power socket and contact the supplier:
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There is liquid spilled into the instrument.
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The instrument is exposed to rain or water.
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The instrument does not work properly, especially with abnormal sound or smell.
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The instrument falls or the shell is damaged.
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The function of the instrument has been significantly changed.
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