Cleaning And Maintenance - Huawei WiFi Cube 2 4G Quick Start Manual

devices and shall be easily accessible.
Unplug the power adapter from electrical outlets and the device
●
when not in use.
Do not drop or cause an impact to the power adapter. If it is
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damaged, take it to an authorized service center for inspection.
If the power cable is damaged (for example, the cord is exposed or
●
broken), or the plug loosens, stop using it at once. Continued use
may lead to electric shocks, short circuits, or fire.
Do not touch the power cord with wet hands or pull the power cord
●
to disconnect the power adapter.
Do not touch the device or the power adapter with wet hands.
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Doing so may lead to short circuits, malfunctions, or electric shocks.
If your power adapter has been exposed to water, other liquids, or
●
excessive moisture, take it to an authorized service center for
inspection.
Ensure that the power adapter meets the requirements of Clause
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2.5 in IEC60950-1/EN60950-1/UL60950-1 and has been tested and
approved according to national or local standards.

Cleaning and Maintenance

During storage, transportation, and operation of the device, keep it
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dry and protect it from collision.
Keep the device and accessories dry. Do not attempt to dry it with
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an external heat source, such as a microwave oven or hair dryer.
Do not expose your device or accessories to extreme heat or cold.
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These environments may interfere with proper function and may
lead to fire or explosion.
Avoid collision, which may lead to device malfunctions, overheating,
●
fire, or explosion.
If the device is not going to be used for an extended period of time,
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power it off, and remove all cables connected to it.
If anything unusual occurs (for example, if the device emits smoke
●
or any unusual sound or smell), immediately stop using it, power it
off, remove all cables connected to it, and contact an authorized
service center.
Do not trample, pull, or excessively bend any cable. Doing so may
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