Warnings And Precautions; Battery Safety - Huawei F316 User Manual

Warnings and Precautions

This section contains important information about the operation of your device. It also
contains information about how to use the device safely. Read this information carefully
before using your device.
Accessories
Using an unapproved or incompatible power adapter or battery may cause fire, explosion
or other hazards.
Choose only accessories approved for use with this model by the device manufacturer.
The use of any other types of accessories may void the warranty, may violate local
regulations and laws, and may be dangerous. Please contact your retailer for information
about the availability of approved accessories in your area.
Power adapter safety
The power plug is intended to serve as a disconnect device.
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.
Do not touch the power cord with wet hands or pull the power cord to disconnect the
power adapter.
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.
If your device 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 2.5 in
IEC60950-1/EN60950-1 and has been tested and approved according to national or local
standards.
For pluggable devices, the socket-outlet shall be installed near the devices and shall be
easily accessible.

Battery safety

Do not connect battery poles with conductors, such as keys, jewelry, or other metal
materials. Doing so may short-circuit the battery and cause injuries or burns.
Do not solder battery poles or dismantle the battery. Doing so may lead to electrolyte
leakage, excessive heat, fire, or explosion.
Do not attempt to modify or remanufacture the battery, insert foreign objects into it, or
immerse or expose it to water or other liquids. Doing so may lead to fire, explosion, or
other hazards.
Keep the battery away from excessive heat and direct sunlight. Do not place it on or in
heating devices, such as microwave ovens, stoves, or radiators. Batteries may explode if
overheated.
If the battery leaks, ensure that the electrolyte does not make direct contact with your
skins or eyes. If the electrolyte touches your skins or splashes into your eyes,
immediately flush with clean water and consult a doctor.
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