Huawei U3900, Руководство пользователя

Страница: 41 / 47

40

Do not drop the device or battery. If the device or battery is
dropped, especially on a hard surface, and may be damaged.

If the device standby time shortens significantly, replace the
battery.

Use the battery only with a charging system that is IEEE-Std-
1725 standard qualified. The use of an unqualified battery or
charger may lead to fire, explosion, leakage, or other hazards.

Replace the battery only with an IEEE-Std-1725 standard
qualified battery. The use of an unqualified battery may lead to
fire, explosion, leakage, or other hazards.

Do not disassemble or open, crush, bend or deform, puncture
or shred the battery. Otherwise, it may lead to electrolyte
leakage, overheating, fire, or explosion.

Do not solder battery poles or dismantle the battery. Doing so
may lead to electrolyte leakage, excessive heat, fire, or
explosion.
Cleaning and maintenance

Keep the device and accessories dry. Do not attempt to dry it
with an external heat source, such as a microwave oven or hair
dryer.

Do not expose your device or accessories to extreme heat or
cold. 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.