User Guide

III
Important Safeguards and Warnings
This chapter describes the contents covering proper handling of the Device, hazard prevention, and
prevention of property damage. Read these contents carefully before using the Device, comply with
them when using, and keep the manual well for future reference.
Transportation Requirements
Transport the Device under the allowed humidity and temperature conditions.
Storage Requirements
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Keep the Device away from dampness, dust or soot.
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Store the Device under the allowed humidity and temperature conditions.
Installation Requirements
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Do not place or install the Device in a place exposed to sunlight or near the heat source.
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Keep the Device installed horizontally on a stable place to prevent it from falling.
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Install the Device in a well-ventilated place, and do not block the ventilation of the Device.
Operation Requirements
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Do not drop or splash liquid onto the Device, and make sure that there is no object filled with
liquid on the Device to prevent liquid from flowing into the Device.
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Operate the Device within the rated range of power input and output.
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Do not disassemble the Device.
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Use the Device under the allowed humidity and temperature conditions.
Maintenance Requirements
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Use the battery of specified manufacturer; otherwise there might result in explosion. When
replacing battery, make sure that the same type is used. Improper battery use might result in fire,
explosion, or inflammation.
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Always replace with the same type of batteries.
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Use the recommended power cables in the region and conform to the rated power specification.
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Use the power adapter provided with the Device; otherwise, it might result in people injury and
device damage.
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Use power supply that meets ES1 but does not exceed PS2 limits defined in IEC 62368-1. For
specific power supply requirements, refer to device labels.
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Connect the Device (I-type structure) to the power socket with protective earthing.
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The appliance coupler is a disconnection device. Keep the angle for easy operation.