Huawei B535-232 Quick Start Manual page 10

• Do not touch the device or the power adapter with wet hands. Doing so may lead to short circuits, malfunctions, or electric
shocks.
• If your power adapter has been exposed to water, other liquids, or excessive moisture, take it to a Huawei authorized
service center for inspection.
• Ensure that the power adapter 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.
Cleaning and maintenance
• During storage, transportation, and operation of the device, keep it dry and protect it from collision.
• 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.
• If the device is not going to be used for an extended period of time, power it off, and remove all cables connected to it.
• If anything unusual occurs (for example, if the device emits smoke or any unusual sound or smell), immediately stop using
it, power it off, remove all cables connected to it, and contact a Huawei authorized service center.
• Do not trample, pull, or excessively bend any cable. Doing so may damage the cable, causing the device to malfunction.
• Before you clean or maintain the device, stop using it, stop all applications, and disconnect all cables connected to it.
• Do not use any chemical detergent, powder, or other chemical agents (such as alcohol and benzene) to clean the device
or accessories. These substances may cause damage to parts or present a fire hazard. Use a clean, soft, and dry cloth to
clean the device and accessories.
• Do not place magnetic stripe cards, such as credit cards and phone cards, near the device for extended periods of time.
Otherwise the magnetic stripe cards may be damaged.
• Do not dismantle or remanufacture the device and its accessories. This voids the warranty and releases the manufacturer
from liability for damage. In case of damage, contact a Huawei authorized service center for assistance or repair.
Blasting Caps and Areas
Turn off your device or wireless device when in a blasting area or in areas posted turn off "two-way radios" or "electronic
devices" to avoid interfering with blasting operations.
Medical devices
Please consult your doctor and the device manufacturer to determine if operation of your device may interfere with the
operation of your medical device.
Hospitals
Switch off your wireless device when requested to do so in hospitals, clinics or health care facilities. These requests are
designed to prevent possible interference with sensitive medical equipment.
Aircraft
Switch off your wireless device whenever you are instructed to do so by airport or airline staff. Consult the airline staff about
the use of wireless devices on board the aircraft, if your device offers a 'flight mode' this must be enabled prior to boarding an
aircraft.
Disposal and recycling information
The crossed-out wheeled-bin symbol on your product, battery, literature or packaging reminds you that all electronic products
and batteries must be taken to separate waste collection points at the end of their working lives; they must not be disposed of
in the normal waste stream with household garbage. It is the responsibility of the user to dispose of the equipment using a
designated collection point or service for separate recycling of waste electrical and electronic equipment (WEEE) and
batteries according to local laws.
Proper collection and recycling of your equipment helps ensure electrical and electronic equipment (EEE) waste is recycled in
a manner that conserves valuable materials and protects human health and the environment, improper handling, accidental
breakage, damage, and/or improper recycling at the end of its life may be harmful for health and environment. For more
information about where and how to drop off your EEE waste, please contact your local authorities, retailer or household
waste disposal service or visit the website https://consumer.huawei.com/en/.
Reduction of hazardous substances
This device and its electrical accessories are compliant with local applicable rules on the restriction of the use of certain
hazardous substances in electrical and electronic equipment, such as EU REACH, RoHS and Batteries (where included)
regulations. For declarations of conformity about REACH and RoHS, please visit our web site https://consumer.huawei.com/
certification.
EU regulatory conformance
Statement
Hereby, Huawei Technologies Co., Ltd. declares that this device B535-232 is in compliance with the essential requirements
and other relevant provisions of Directive 2014/53/EU.
The most recent and valid version of the DoC (Declaration of Conformity) can be viewed at https://consumer.huawei.com/
certification.
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