Flyzone FLZA6401 - Manual (Page 2)

BATTERIES INVOLVED IN A CRASH
LiPo batteries involved in a crash can be
dangerous. Even if no physical damage is
visible, a delayed chemical reaction could cause
the battery to ignite even after having been
removed from the crash for some time. After a
crash, place the battery in a fi reproof location
IF SAFE TO DO SO, and observe for at least 30
minutes. Carefully inspect it for cracks, splits,
punctures, etc. Do not continue to use damaged
batteries. Refer to the DISPOSAL OF LIPO
BATTERIES section at the end of this manual.
CAUTION! Cells may be hot! DO NOT allow
the battery’s internal electrolyte to get in
the eyes or on skin. Wash affected areas with
soap and water immediately if they come in
contact with the electrolyte. If electrolyte makes
contact with the eyes fl ush with large amounts
of water for 15 minutes and seek medical
attention immediately. If a battery leaks
electrolyte or gas vapors, do not inhale leaked
material. Leave the area and allow the batteries
to cool and the vapors to dissipate. Remove
spilled liquid with absorbent and dispose.
SAFETY PRECAUTIONS
• NEVER allow LiPo batteries to be charged or
discharged on or near combustible materials,
including paper, plastic, carpets, vinyl, leather,
wood, inside an R/C model or full-sized
automobile.
• NEVER put packs in the pocket of any clothing.
• NEVER allow LiPo cells to come in contact
with moisture or water at any time.
• NEVER store batteries near an open fl ame
or heater.
• NEVER assemble LiPo cells or pre-assembled
packs together with other LiPo cells/packs.
Only a qualifi ed battery assembly company
should assemble or modify LiPo batteries.
• NEVER allow LiPo cells to become
punctured, especially by metallic objects such
as screwdrivers, T-pins, or hobby knives.
• ALWAYS provide adequate ventilation
around LiPo batteries during charge, discharge,
and during storage. If a battery becomes
overheated IMMEDIATELY place it in a fi re-
proof location until it cools.
• ALWAYS store LiPo cells/packs in a secure
location away from children.
• ALWAYS make sure that metallic objects, such
as wristwatches, bracelets, or rings are removed
from your hands when handling LiPo packs.
Accidentally touching battery terminals to any
such objects could create a short-circuit condition
and possibly cause severe personal injury.
STORAGE & TRANSPORTATION
• For long term storage, it’s recommended to
charge the cells fully, then discharge them to a
50-60% of their rated capacity.
• Store battery at room temperature in a
cool or shaded area, ideally between 40-80ºF.
Temperatures exceeding 170ºF for greater
than 1 hour may cause damage to the battery
and cause a fi re.
• Do not expose battery packs to direct
sunlight for extended periods of time, or place
in a direct contact with any liquids. If batteries
come in contact with water, immediately dry
the battery with a clean towel.
• When transporting LiPo batteries, store them
in a fi reproof container. NEVER leave batteries
lying loosely anywhere in the car (in the trunk,
backseat, fl oor, etc.).
• ALWAYS make sure all plugs / connectors
on the LiPo battery are covered, to prevent an
accidental short. Small sections of fuel tubing
make good insulators.
• NEVER leave LiPo batteries in the car
indefi nitely as temperatures inside the vehicle
can easily rise far in excess of 120ºF which
could damage the battery.
DISPOSAL OF LIPO BATTERIES
Lithium-polymer batteries are environmentally
friendly. For safety reasons LiPo cells should
be fully discharged before disposal (however, if
physically damaged it is NOT recommended to
discharge LiPo cells before disposal - see below
for details). The batteries must also be cool
before proceeding with disposal instructions.
To dispose of LiPo cells and packs:
1. Place the LiPo battery in a fi reproof
container or bucket of sand.
2. If any LiPo cell in the pack has been
physically damaged, resulting in a swollen cell
or a split or tear in a cell’s foil covering, do NOT
discharge the battery. Jump to step 5.
3. Connect the battery to a LiPo discharger.
Set the discharge cutoff voltage to the
lowest possible value, and the current as
low as 20mA if possible. It’s also possible to
discharge the battery by connecting it to an
ESC/motor system and allowing the motor
to run indefi nitely until no power remains to
further cause the system to function.
4. Discharge the battery until its voltage
reaches 1.0V per cell or lower.
5. Disconnect the battery, and submerse it
into bucket or tub of salt water. This container
should have a lid, but it does not need to be
air-tight. Prepare a bucket or tub containing 3
to 5 gallons of cold water, and mix in 1/2 cup of
salt per gallon of water. Drop the battery into
the salt water. Allow the battery to remain in
the tub of salt water for at least 2 weeks.
6. Remove the LiPo battery from the salt water
and place it in the normal trash.
Hobby Services
3002 N. Apollo Drive,
Suite 1,
Champaign, IL 61822
(217) 398-0007
[email protected]
www.fl ylzoneplanes.com
FLZA6401INSTR
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