![Huawei ETS2256 User Manual Download Page 12](http://html.mh-extra.com/html/huawei/ets2256/ets2256_user-manual_170038012.webp)
1 Warnings and Precautions
HUAWEI
4
z
Do not dispose of the battery in fire. Otherwise, the battery may ignite or
explode.
z
When installing the battery on your FWT, do not push the battery by force lest
battery fluid leak out or the battery crack.
z
Do not connect two poles of the battery with metallic materials such as cables.
z
Do not disassemble the battery or solder the battery poles. Otherwise fluid
leakage, overheat, fire, or explosion may result.
z
If there is battery leakage, smoke, or strange smell, stop using the battery and
keep it away from open flame to avoid fire or explosion.
z
Disconnect the power adapter and take out the spare battery when FWT is not
used for a long time.
z
Do select its self-contained complete battery and power adapter, otherwise,
FWT may be spoiled. Dispose of used batteries according to the instructions
z
Dispose of the battery according to local laws or regulations.
Power Adapter
z
Use AC power as specified for the power adapter. Any violation of this rule
may result in fire or malfunction of the power adapter.
z
Do not short-circuit the power adapter. Short-circuiting the power adapter may
cause fire or malfunction of the power adapter.
z
Remove the dust on the power plug regularly.
z
Do not use worn-out power cords. Otherwise, electric shock, short-circuiting of
the power adapter, or fire may result.
z
Do not put the power adapter near the container filled with liquid such as water.
If the liquid comes into the power adapter, electrical leakage or other faults
may result.
z
If the liquid such as water comes into the power adapter accidentally, remove
the plug of the power adapter from the socket immediately.
z
Disconnect the power adapter from the socket before cleaning or maintaining it.
Otherwise, electric shock or short-circuiting of the battery or power adapter
may result.
z
Ensure the plug of the power adapter is properly inserted into the power socket
when charging the battery. Improper insertion may result in electric shock, fire,
or explosion.