III
Important Safeguards and Warnings
This section introduces content covering the proper handling of the Time & Attendance, hazard
prevention, and prevention of property damage. Read carefully before using the Time & Attendance,
and comply with the guidelines when using it.
Transportation Requirement
Transport, use and store the Time & Attendance under allowed humidity and temperature
conditions.
Storage Requirement
Store the Time & Attendance under allowed humidity and temperature conditions.
Installation Requirements
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Do not connect the power adapter to the Time & Attendance while the adapter is powered on.
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Strictly comply with the local electric safety code and standards. Make sure the ambient voltage
is stable and meets the power supply requirements of the Time & Attendance.
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Do not connect the Time & Attendance to two or more kinds of power supplies, to avoid damage
to the Time & Attendance.
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Improper use of the battery might result in a fire or explosion.
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Personnel working at heights must take all necessary measures to ensure personal safety
including wearing a helmet and safety belts.
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Do not place the Time & Attendance in a place exposed to sunlight or near heat sources.
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Keep the Time & Attendance away from dampness, dust, and soot.
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Install the Time & Attendance on a stable surface to prevent it from falling.
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Install the Time & Attendance in a well-ventilated place, and do not block its ventilation.
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Use an adapter or cabinet power supply provided by the manufacturer.
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Use the power cords that are recommended for the region and conform to the rated power
specifications.
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The power supply must conform to the requirements of ES1 in IEC 62368-1 standard and be no
higher than PS2. Please note that the power supply requirements are subject to the Time &
Attendance label.
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The Time & Attendance is a class I electrical appliance. Make sure that the power supply of the
Time & Attendance is connected to a power socket with protective earthing.
Operation Requirements
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Check whether the power supply is correct before use.
