VII. BATTERY AND CHARGER
9
ENGLISH
A. INTRODUCTION
1.
Battery Notes–
•
Batteries supply the power for your chair. They contain a finite
amount of energy and have limits on how long they can store and
supply energy.
•
You can charge batteries only a certain number of times before they
will fail and no longer hold a charge.
•
When storing or transporting your chair and device, ALWAYS
remove the battery and replace the protective cover for storage.
•
For answers to questions about batteries, consult your authorized
sup-plier.
2.
Use Proper Batteries:
Your chair operates on one battery.
•
Use the battery supplied with the unit.
•
When you buy a replacement, purchase the same kind of battery
that was supplied with the unit.
3.
Before removing the battery:
•
Turn off the Power switch.
•
Disconnect the battery by pulling it out of the cradle.
IMPORTANT:
•
DO NOT press the “REFRESH” button during the first 3 charging
cycles. Ignoring this will prevent the Battery from reaching its full
capacity.
•
A battery requires “breaking-in” for the first 6 to 12 charges. It will
not accept a full charge for this period.
•
It is best to limit the length of your trips until you break the batter-
ies in and you know the range of your chair.
B. BATTERY TYPES
There are two types of batteries you can use for the Quickie Xtender sys-
tem. Check the label on the battery to determine your specific type.
1.
Ni-MH or (Nickel Metal Hydride)
comes with its own charging sys-
tem. Do not used a charger other than the one provided with your
specific battery. Damage to the battery, and/or the charger unit can
occur if using a charging unit other than what was provided by the
manufacturer.
2.
Li-ion 00 (Lithium ion)
comes with its own charging system. Do not
use a charger other than the one provided with your specific battery.
Damage to the battery, and/or the charger unit can occur if using a
charging unit other than what was provided by the manufacturer.
C. CHARGING
1.
Ni-MH charging notes
The battery can be charged in two ways:
1.
Refresh Charge
- Indicated by a yellow flashing light for 10 seconds.
Important
- (Only push the refresh button when indicated)
a.
The refresh charge revitalizes the battery by fully discharging
and then recharging the cells preventing a loss in capacity.
b.
The refresh charge can take 9-12 hours to complete.
2.
Quick Charge -
Indicated by a solid green light.
Important
- If the light is flashing green, this means that the battery
is either too hot (105°F) or too cold (+45°F). The light will contin-
ue to flash until the battery returns to the correct temperature
range.
a.
Place the battery in the charger station. When the battery is
the
correct temperature, the charger display illuminates green
and
charging begins. A quick charge can take 1-3 hours to
complete.
b.
The progress of charging is shown on the battery capacity dis-
play. This display serves as an indicator for the progress.
c.
When charging is complete, the green charging light and the
battery capacity display will shut off.
1.
Li-ion 00 charging notes
This type of battery does not have a refresh charge.
1.
Standard charge process -
On-board or Table top.
Important
- Make sure the protective cap is on the battery when
charging. Charge with Battery resting on it’s side. If charging
from
the backpack, make sure that the charge cord is not tangled.
a.
Insert the power cord in the charger and plug the other end
into
the power outlet. The charge light (Green) should come
on.
Charging can take 3.5 hours to complete.
b.
The progress of charging is shown on the battery capacity dis-
play. This display serves as an indicator for the progress.
c.
When charging is complete, the green charging light and the
battery capacity display will shut off.
d.
After charging has completed, unplug the charge plug and the
power plug, then secure the battery’s connector cover.
WARNING
When storing a fully charged and disconnected battery, make sure to store
it with the protective plastic cap. Exposed contacts on the bottom of the
battery can cause short circuits and lead to a fire or battery rupture.
Never Store the battery in direct sunlight or outdoors.
E. LOW BATTERY LEVELS
WARNING
ALWAYS be aware of the battery life. Check it frequently. It is best to
carry
a spare battery when taking prolonged rides. When the battery
warning light
flashes and you hear the "pip-pip-pip-pip”, sound, change the
battery prompt-ly. If you continue to use the power assist function and the
battery is com-pletely discharged, the battery warning light will be
constantly illuminated and
you will hear a "beep” tone. The power assist
function will switch off. You
must change to a replacement battery.
1.
First get your wheelchair to a safe place. Turn the power supply off
and switch to the replacement battery. If you have no replacement
battery with you, leave the power supply turned off while driving.
2.
If you cannot change the battery on your own, an attendant must be
present.
F.
BATTERY SAFETY
WARNING
The battery on the Quickie Xtender is not very large but stores a large
amount of charge. Improper use can cause damage or in certain circum-
stances lead to burns or fire.
•
Only use battery for the intended purpose of power assist for a
wheelchair.
•
Keep the battery out of reach of children and anyone who is not
familiar with it.
•
When transporting the wheelchair, remove the battery from the
wheelchair and apply the protective cap.
•
When the battery is not in use, always use the protective cap.
•
If the battery housing is damaged, a corrosive liquid (KOH) can be
emitted. Avoid any contact with the skin and discontinue use, if
you
notice any damage to your unit.
•
Do not allow battery connection clamps to come into contact with
wires or metal.
•
Do not expose the battery to impact; do not add or remove parts
to the battery.
•
Do not expose the battery to heat or place near fire or water.
•
Do not use a broken or damaged battery.
•
Do not disassembly or modify the battery.
•
Do not charge or store the battery near pets or children.
D. BATTERY STORAGE
MK-100156 Rev. B
