Hyena Charger 2A User manual

Charger 2A
Product Manual
This guideline is applicable for the Hyena e-bike system only
Version 210324
Copyright © 2020 HYENA INC. All Right Reserved.
This manual is intended primarily for the trained technician to install, disassemble, or maintain the e-bike.

HYENA E-BIKE SYSTEMS
Content
Product features 1
Product Description 1
Part Dimension 1
Functional light instructions 1
Cable Pin Definition 2
Technical Data 3
Function 3
Characteristic 3
Parameter 3
Certification 3
Operation 4
Operation Instructions 4
Charging Instructions 4
Safety Instructions 6
Important Notice 6
Grounding Instructions 6
Moving and Storage Instructions 6
Maintenance 6
Product Warning Label 7
Disposal 7

HYENA E-BIKE SYSTEMS
1
Product features
Product Description
Hyena Charger 2A charges only Hyena e-bikes lithium-ion batteries, this model is specifically used for BC-A320 battery.
Please read the instructions and the warning labels on the charger carefully before using the battery charger.
Part Dimension
*1 The form of the adapter varies from different batteries, please refer to page 2.
Functional light instructions
Status
Indicator
Stand by
Green light stays on
Be charging
Red light stays on
Fully charged
Green light stays on
Over-current protection
Red and green light flash
Short-circuit protection
Red and green light flash
Reverse connect protection
Green light flashes
Timing off (output shut down after 12 ± 0.5 hours)
Green light stays on
The functional light shows charging status
while using the charger to ensure safety.
*1

HYENA E-BIKE SYSTEMS
2
Cable Pin Definition
DC
Battery
BC-A320
PN.
591007 (US)
591008 (EU)
591009 (AU)
Type
PIN
NTC
∨
AC
Area
US
EU
UK
AU
Type
Type B
Type F
Type G
Type I
Type
PIN
+
-
NTC

HYENA E-BIKE SYSTEMS
3
Technical Data
Function
Input voltage range
100~240Vac
Input frequency range
47~63 Hz
Rated output voltage
42±0.2V
Output current
2±0.2A
Minimum charger voltage
20±2V
Characteristic
Battery temperature identification
Yes
Battery over temperature protection
Yes
Operating Temperature
0℃~+40℃85%RH
Storage Temperature
-20℃~+55℃95%RH
Short circuit protection
Yes
Over current protection
Yes
Anti-adverse current protection
Yes
Internal temperature protection
Yes
Timing protection
Yes
Parameter
Dimension
165*74*48mm
Input Cable Connector (AC)
Type B, F, G, I
Refer to Pin Definition
Input Cable Length
1500±20mm
Output Cable Connector (DC)
BC-A320
Output Cable Length
1200±50mm
Certification
CE
EU
GS/LVD
EU
EMC
EU
UL1310
US
FCC
US
RoHS
EU/US
* The certification of charger varies from different countries.

HYENA E-BIKE SYSTEMS
4
Operation
Operation Instructions
• WARNING - Only charge the battery by following all
safety descriptions. Please read and follow the
instructions for using the battery charger.
• All Hyena chargers only use genuine Hyena batteries
and battery packs, or battery packs approved for use with
your e-bike by the manufacturer, and purchase only from
reliable sources.
• Use of uncertified battery packs may result in death or
severe injuries.
• Charging is restricted to certified Hyena lithium battery
packs. The battery pack voltage must comply with the
charger output voltage; otherwise, it might result in risks of
explosions or fires.
• CAUTION - Charge the battery indoors to avoid
exposure to rain or wind. Do not use outdoors or in
environments with high humidity.
• WARNING - Be sure to hold the power plug steady
instead of hold the cord when connecting or disconnecting
from the electrical outlet. Failure to do so may cause a fire
or electric shock.
• If the following symptoms are observed, stop using the
device and contact the place of purchase. A fire or electric
shock may be caused:
- If heat or acrid-smelling smoke is coming out from the
power plug.
- There may be a bad connection inside the power plug.
• Do not place the battery charger on the floor or other
dusty places when using it.
• Place the battery charger on a stable surface such as a
table when using it.
• Do not place any objects on top of the battery charger or
its cable. Do not place a cover on it either.
• Do not apply excessive tension to the cables and
charging plugs.
• Do not touch the metallic parts of the device or the
power plug on the AC adapter or other parts when the
charger is wet, electric shocks may occur.
• Use only a 100-240 V AC electrical outlet, do not
overload the electrical outlet with appliances beyond its
rated capacity.
• If the electrical outlet is overloaded by connecting too
many appliances using adapters, overheating resulting in
fire may occur.
• Do not damage the power cord or power plug. (Do not
damage, process, forcibly bend, twist or pull them, bring
them near hot objects, place heavy objects on them or
bundle them tightly together.)
If they are used while damaged, fire, electric shocks, or
short-circuits may occur.
• Do not use the battery charger with commercially-
available electrical transformers designed for overseas
use (travel converters). They may damage the battery
charger.
• When charging the battery while it is installed on the
bicycle, do not move the bicycle. The battery charger's
power plug may come loose and not be fully inserted into
the electrical outlet, resulting in a risk of fire.
• When charging the battery while it is mounted on the
bicycle, be careful not to trip over the charger cord. This
may lead to injury or cause the bicycle to fall over,
damaging the components.
• CAUTION - According to ECP, when the battery is in
over-charged/over-discharged conditions, the battery will
automatically disconnect the circuit for safety protection.
Charging Instructions
• Check your battery pack before using it for the first time.
First, you must turn on the battery pack; if the charging
LED did not light up, it means that this battery pack might
be damaged.
• Make sure charge the battery pack fully before using it
for the first time.
• Do not try to use or charge damaged battery packs.
• When charging, do not place any items 50 cm around
the battery, make sure the battery and the charger are on
a fireproof surface.
• Do not leave batteries in the charger for more than 24
hours, if the charging cannot complete in 24 hours,
contact your local bicycle dealer for assistance.
The battery pack can be charged under any power mode;
interrupting the charging process will not damage the
battery pack.
• CAUTION - The battery packs are partially charged
before they were shipped; in order to ensure that the
battery has full and sufficient power, please charge your
battery pack fully before using it for the first time.
Charging
• Plug the charger’s plug into an outlet (100-240V), using
the appropriate plug for the country’s standards.
• Uncover the charging socket on the battery, then
connect the charging plug with the charging socket on the
battery.
• When charging is complete, disconnect the charging
plug from the battery socket.
• Unplug the charger from the wall socket.
• Make sure to close the charging port cap after charging.
If foreign matter such as dirt or dust adheres to the
charging port, there is a risk that the charging plug will not
fit into the charging port.

HYENA E-BIKE SYSTEMS
5
• The type of socket for charge connector might be
different on the different type of batteries, please refer to
the battery instruction.
• If the battery has become completely empty, charge it as
soon as possible. If the battery is left uncharged, it may
cause the battery to deteriorate and become unusable.
• CAUTION - When possible, you should charge the
battery in an area with a smoke detector or make sure
someone is taking care of the battery during the charging
process.
• CAUTION - Do not place the battery charger at locations
that are easily accessible to children.
Charge the Battery Pack Before and After Storage
• When you do not use the battery pack of the e-bike for
extended periods of time, charging the battery to 30-60%
will be the optimum storage condition.
• Confirm the charge status again after six months; if the
remaining power of the battery pack is less than 30%,
charge it again to between 30-60%.
• CAUTION - If the battery is stored under the condition of
lacking power, the battery pack may be damaged and the
power storage capacity of the battery pack itself will also
be affected significantly.

HYENA E-BIKE SYSTEMS
6
Safety Instructions
Instructions Pertaining To A Risk Of Fire,
Electric Shock, Or Injury To Persons
• WARNING - When using the Charger 2A, basic
precautions should always be followed, including the
following:
• Read all the instructions before using the product.
• To reduce the risk of injury, close supervision is
necessary when the product is used near children.
• Do not put fingers or hands into the product.
• Do not use this product if the flexible power cord or
output cable is frayed, has broken insulation, or any other
signs of damage.
• All the component leads shall use original Hyena
components.
• This equipment is not intended to be used at ambient
temperatures less than 0°C (32°F) or above ambient
temperatures of 40°C(104°F).
• Do not immerse the product or any e-system component
in water. The penetration of water into the charger could
cause electric shock.
• Do not place the product or any e-system component
near fire or heat.
• Always turn off the e-bike system and remove the battery
before install, disassemble or modify any components on
the e-bike.
Important Notice
• This product manual is intended primarily for the trained
technician to install, disassemble, or maintain the e-bike.
• Users who are not professionally trained for bicycle
assembly should not attempt to install, disassemble or
modify the components themselves.
• All Hyena e-system manuals and technical documents
are accessible online at "www.hyena-ebike.com".
• The term “battery” is used in these instructions to mean
all original Hyena e-Bike batteries.
• Read and observe the safety warnings and directions
contained in all the Hyena e-Bike system operating
instructions and in the operating instructions of your e-
Bike.
Grounding Instructions
• The whole charging behavior must be keep grounded. If
it should malfunction or breakdown, grounding provides a
path of least resistance for electric current to reduce the
risk of electric shock. This product is equipped with a cord
having an equipment-grounding conductor and a
grounding plug. The plug must be plugged into an outlet
that is properly installed and grounded in accordance with
all local codes ordinances.
• WARNING - Improper connection of the equipment
grounding conductor is able to result in a risk of electric
shock. Check with a qualified electrician if you are in
doubt as to whether the product is properly grounded. Do
not modify the plug provided with the product - if it will not
fit the outlet, have a proper outlet installed by a qualified
electrician.
Moving and Storage Instructions
• When possible keep the product and all e-system
components in their original package and keep tools or
other metal objects away from them while storage and
moving.
• If you did not keep the original packaging, they can be
packed in strong cartons with proper packing materials
such as bubble wrap or soft cloth, and label the cartons
Fragile.
• Do not bundle the charger cables.
• Do not hold the battery charger by the cables when
carrying it.
• In order to prevent the cable from being damaged, avoid
wrapping it around the main body during storage.
• Do not store the product at ambient temperatures less
than -20°C (-4°F) or above ambient temperatures of 55°C
(131°F).
• Cover the product to prevent damage by sunlight if you
will be keeping it stored at any place for more than a
week.
• Store the product on a fireproof surface and without
contact water, heat, or sands.
• Do not place any heavy item on the product or any e-
system component.
• Do not place the product or any e-system component in
the car trunk for more than one day.
• Do not load or move the product in the rain whenever
possible, and make sure it has no moisture or mildew
before loading it.
• Do not drop the product from more than 30cm height.
• Periodically check the battery charger and adapter,
particularly the cord, plug, and case, for any damage. If
the battery charger or adapter is broken, do not use it until
it has been repaired by the place of purchase or a
distributor.
Maintenance
• When performing cleaning, disconnect the power plug
from the electrical outlet and the charging plug from the
battery. If this is not observed an electric shock may occur.
• Do not clean the product or any e-system component
with any detergent or organic solvent. Only clean the
product with a water-dampened soft cloth.
• Do not clean the product or any e-system component
with pressured water.

HYENA E-BIKE SYSTEMS
7
Product Warning Label
• On the product warning label at the bottom of the
charger, you can find simple descriptions of safety
warnings in different languages; the content will include
the following items.
• Complete usage instructions; please refer to the manual.
• Risk of electric shocks.
• Only use indoors.
• It can only charge batteries dedicated to Hyena
transmission systems; using it to charge other batteries
may result in physical injuries.
• Do not change the plug as doing so may result in fire or
power leakage.
Disposal
• In accordance with Directive 2012/19/EU, electronic
devices that are no longer usable and defective/drained
batteries must be collected separately and recycled in an
environmentally friendly manner.
• The e-system drive unit including the motor, driver,
battery, speed sensor, HMI, accessories, and packaging
should be disposed of in an environmentally correct
manner.
• Do not dispose of e-bikes and their components with
household waste.
SAVE THESE INSTRUCTIONS
This symbol is only valid within the European
Union. Follow local regulations when disposing
of used batteries. If you are not sure, consult
the place of purchase or a bicycle dealer
EU
US