Huawei nova Y90 Quick Start Manual page 6

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In order to avoid damaging the internal circuit of the
device or charger, do not use the device in a dusty,
damp, or dirty place, or near a magnetic field.
•
When charging the device, make sure the power adapter
is plugged into a socket near the devices and is easily
accessible.
•
Unplug the charger from electrical outlets and the device
when not in use.
•
Do not use, store or transport the device where
flammables or explosives are stored (in a gas station, oil
depot, or chemical plant, for example). Using your
device in these environments increases the risk of
explosion or fire.
•
Keep the battery away from fire, and do not
disassemble, modify, throw, or squeeze it. Do not insert
foreign objects into it, submerge it in water or other
liquids, or expose it to external force or pressure, as this
may cause the battery to leak, overheat, catch fire, or
even explode.
•
Dispose of this device, the battery, and accessories
according to local regulations. They should not be
disposed of in normal household waste. Improper battery
use may lead to fire, explosion, or other hazards.
•
This device contains a built-in battery. Do not attempt to
replace the battery by yourself. Otherwise, the device
may not run properly or it may damage the battery. For
your personal safety and to ensure that your device runs
properly, you are strongly advised to contact a Huawei
authorized service center for a replacement.
•
Ensure that the power adapter meets the requirements
of Annex Q of IEC/EN 62368-1 and has been tested and
approved according to national or local standards.
Disposal and recycling information
The symbol on the product, battery, literature, or packaging
means that the products and batteries should be taken to
separate waste collection points designated by local
authorities at the end of the lifespan. This will ensure that
EEE waste is recycled and treated in a manner that
conserves valuable materials and protects human health
and the environment.
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