Huawei B890, Руководство пользователя

Страница: 23 / 110

20
Accessories

Using an unapproved or incompatible power adapter, charger 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.
Charger safety

For pluggable devices, the socket-outlet shall be installed near the devices
and shall be easily accessible.

Unplug the charger from electrical outlets and the device when not in use.

Do not drop or cause an impact to the charger.

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 charger.

Do not touch the device or the charger with wet hands. Doing so may lead to
short circuits, malfunctions, or electric shocks.

If your charger has been exposed to water, other liquids, or excessive
moisture, take it to an authorized service center for inspection.

Ensure that the charger meets the requirements of Clause 2.5 in IEC60950-
1/EN60950-1/UL60950-1 and has been tested and approved according to
national or local standards.

Connect the device only to products with the USB-IF logo or with USB-IF
compliance program completion.
Power adapter safety

The power plug is intended to serve as a disconnect device.

For pluggable devices, the socket-outlet shall be installed near the 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 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. Doing so may