KYMCO K-chair EW10BA User manual

Contents
Contents'
BEFORE'DRIVING'...........................................................'''1!
1.INSTRUCTIONS'FOR'USE'...........................................'''1!
2.INTRODUCTION'........................................................''2!
3.GENERAL'SAFETY'INFORMATION'...............................''3!
4.GETTING'TO'KNOW'YOURWHEELCHAIR14!
5.PRODUCT'SPECIFICATIONS'......................................''16!
6.PUSHING'AND'TRANSPORTING'THE'WHEELCHAIR'...''17!
6.1$ $ Parts$....................................................................$18!
6.2$ $ To$Disassemble:$...................................................$19!
6.3$ $ ASSEMBLY$............................................................$20!
7.ADJUSTING'THE'WHEELCHAIR'...................................'22!
7.1$ $ SWIVELING$THE$SEAT$TO$GET$ON$AND$OFF$........$22!
7.2$$TURNING$THE$SEAT$..............................................$23!
OPERATING'.....................................................................'24!
8.OPERATING'THE'WHEELCHAIR'...................................'24!
8.1$ $ POWERING$ON/OFF$.............................................$25!
8.2$ $ ADJUSTING$THE$SPEED$......................................$$ 26!
8.3$ $ DRIVING$FORWARDS$AND$BACKWARDS$...........$$ 27!
8.4$ $ OVERLOAD$PROTECTION$...................................$$ 28!
8.5$ $ SWITCHING$ON$THE$HORN$................................$$ 28!
9.BATTERY'AND'CHARGING''......................................'29!
9.1$ $ BATTERY$STATUS$DISPLAY$...................................$30!
9.2$ $ CHARGING$THE$BATTERIES$..................................$31!
9.3$ $ AFTER$CHARGING$................................................$34!
9.4$ $ ERROR$CODE$........................................................$34!
10.EMI'36'

INDICATION FOR USE
1
BEFORE DRIVING
The wheelchair is a motorised electric wheelchair for use
indoors & Outdoors on flat surfaces such as pavements,
roads, parking lots and drive ways.
It is intended to increase the mobility of persons who
are both physically and mentally capable of correctly
assessing driving situations and reacting
correspondingly to them at any time.
Uses:
DO NOT operate this equipment without first reading
and understanding the user manual. If you are unable
to understand the warnings, cautions, and instructions,
contact your retailer; otherwise injury or damage may
result. Procedures other than those described in this
manual MUST be performed by a qualified technician.
We reserve the right to make changes and update this
manual without prior notice.
Copyright © 2013 Kymco HealthCare Inc.
This powered wheelchair meets all of the requirements
of ISO 7176-9:2009

INTRODUCTION
2
DEAR CUSTOMER
With your k-chair, you have now purchased a product,
which has been manufactured in accordance with the
newest technical capabilities and based on the
highest operating user comfort.
We have placed great value on the simplest possible
operation and long service life in both construction
and materials selection.
A large variety of useful accessories rounds off our
range in addition to the wheelchair.
This Operating Manual assumes that the suitability of
the user for wheelchair usage has been discussed
with a doctor, therapist and /or dealer before
operation.
The operating manual will help you get to know the
function of your wheelchair and, in addition,
describes
•operation
•care and maintenance
•repair
The manual has been drawn up using information
available at the time of printing with regard to
construction and operation of the wheelchair.
We reserve the right to make changes due to
technical improvements.
If you have any other questions about this wheelchair
please contact your retailer or supplier.

GENERAL SAFETY INFORMATION
3
WARNING! Before you operate your wheelchair,
please read and understand all information
provided with your wheelchair for your safety. As
operating any vehicle, only drive with full alertness to
ensure safety.
WARNING! Please observe the warnings below
to avoid any damage or injury resulting from
improper use of your wheelchair. The wheelchair user
is responsible for taking proper safety measures. We
will not be held liable for personal injury and/ or product
damage resulting from improper use of the wheelchair.
Obey all local pedestrian traffic rules. It may be difficult
for others to see you when you are seated on your
wheelchair. Wait until your path is clear of traffic, and
then proceed with extreme caution. Use of safety
equipment such as reflectors/reflective clothing, and
safety flags may be useful for your safety.
WARNING! Please consult your healthcare
professionals routinely to ensure there are no
health or physical conditions that may limit or impair
your ability to safely operate your wheelchair.
WARNING! Consult your physician if you are
taking prescription or over-the-counter
medications or if you have any physical limitations.
Some medications and physical limitations may impair
your ability to safely operate your wheelchair.
WARNING! Do not operate your wheelchair
while you are under the influence of alcohol, as
this may impair your ability to safely operate your
wheelchair.
WARNING! Every wheelchair is different. Take
the time to learn the feel of this wheelchair
before you begin driving.
WARNING! BE AWARE that becoming a capable
and safe wheelchair operator will take time and
practice.

GENERAL SAFETY INFORMATION
4
WARNING! Anti-tippers substantially reduce your
risk of falling over backwards, which can cause
serious injury.
WARNING! Have someone help you practice
bending and reaching on the wheelchair and
transferring to and from the wheelchair until you learn
how to do it safely.
WARNING! NEVER try a new manoeuvre
on your own.
WARNING! Get to know the areas where you
plan to use your wheelchair. Look for hazards and
learn how to avoid them.
WARNING! Do not use the wheelchair other than
for its original purpose. Avoid any use, such as
weight training, sports and athletics, hauling, moving or
towing anything, that may lead to safety hazards and
undue stress on the wheelchair.
WARNING! Your wheelchair is designed for one
passenger only. Do not carry passengers on
your wheelchair.
WARNING! Always use the seatbelt to safely
operate your wheelchair; make sure it is fastened
securely. This will reduce the possibility of a fall from
the wheelchair and will ensure that the seatbelt cannot
get caught in the tires while driving.
WARNING! Inspect the seatbelt for loose parts
or damage before each use of the wheelchair. If
damaged, contact your approved service provider for
maintenance and repair immediately. Do not operate
your wheelchair with a faulty seatbelt.
WARNING! We strongly recommend that you do
not smoke cigarettes while seated on your
wheelchair. You must adhere to the following safety
guidelines if you decide to smoke cigarettes while
seated in your wheelchair: Do not leave lit cigarettes
unattended.

GENERAL SAFETY INFORMATION
5
Keep ashtrays a safe distance from the seat cushions.
Always make sure cigarettes are completely
extinguished before disposal.
WARNING! Do not modify your wheelchair in any
way by yourself. For any accessories, please
contact your approved service provider for installation
by an authorised service technician.
WARNING! The addition of accessories to your
wheelchair may change certain specifications such
as overall weight, size, and/or center of gravity of your
wheelchair. Please note how some of the changes may
damage objects around you.
WARNING! Do not change your seating
configuration. Please contact your approved
service provider for any adjustments.
WARNING! Do not use any replacements on your
wheelchair, such as a different seating system.
Only use the seating system that has been tested for
safety and provided by the manufacturer.
WARNING! Do not remove the seat cushion
provided with the wheelchair. Do not place any
cushion, padding, or pillow on the seat. This could
create an unstable seat position, resulting in a fall from
the wheelchair.
WARNING! Exercise extreme caution when using
oxygen in close proximity to electrical circuits and
combustible materials. Contact your oxygen provider for
information on using oxygen safely.
WARNING! Do not change the settings of the
controller. Please call your approved service
provider to check the controller settings on your
wheelchair every six to twelve months. Please contact
your approved service provider if you notice any change
in your ability to control your wheelchair.
WARNING! Do not use your wheelchair in
“freewheel” mode without an attendant present.

GENERAL SAFETY INFORMATION
6
WARNING! Do not place the wheelchair in
“freewheel” mode while the unit is powered up.
Always power off the wheelchair and remove the key
from the key switch before engaging or disengaging
“freewheel” mode.
WARNING! To prevent the wheelchair from
rolling uncontrollably on its own, never place the
wheelchair in “freewheel” mode on any incline or decline.
WARNING! If you anticipate being seated in a
stationary position for an extended period of time,
turn off the power to the wheelchair. This will prevent
unexpected or unintended wheelchair movement.
WARNING! Avoid using any accessories that
may interfere with the operation of the throttle
Joystick lever, which may result in unintended or
uncontrolled movement of the wheelchair.
WARNING! Keep yourself, clothing, and all other
objects away from the wheels while driving. Do
not allow any objects to drag behind the wheelchair
when driving. Loose-fitting clothing or other objects can
get caught in the tires and/or the running gear.
WARNING! Possible strangulation hazard! Be
aware that clothing, lanyards, necklaces, other
jewelry, purses, and other accessories worn or carried
by you while you are seated on or operating the
wheelchair may get caught around the armrests or
joystick control lever.
WARNING! Do not connect any device to the
wheelchair’s electrical system or use the
wheelchair batteries to power anything else other than
your wheelchair.
WARNING! Always grasp the connector itself
when disconnecting the harness to prevent wire
damage. Do not pull on electrical harnesses directly.
WARNING! Keep all charger power cord
connectors clean, dry and away from sources of
dampness at all times to prevent damage to the

GENERAL SAFETY INFORMATION
7
electrical system and/or personal injury. Check any
actuators for loose, worn, or damaged items and have
any damaged wires replaced immediately.
WARNING! Check electrical components
frequently for signs of corrosion and have them
replaced as necessary.
WARNING! Always secure the wheelchair and its
batteries when it is being transported. Batteries
should be secured in an upright position and protective
caps should be secured on the battery terminals. Do not
transport the wheelchair and/or batteries with any
flammable or combustible items.
WARNING! Do not handle batteries without
supervision by an authorised service technician.
Battery posts, terminals, and related accessories contain
lead and lead compounds and can be hazardous.
wheelchair batteries are heavy. Anyone lifting
wheelchair batteries should use proper lifting techniques
and avoid lifting beyond his/her capacity.
WARNING! NEVER attempt to recharge the
batteries by attaching cables directly to the
battery terminals or clamps.
WARNING! DO NOT attempt to recharge the
batteries and operate the equipment at the same
time.
WARNING! Always use two batteries of the exact
same type, chemistry, and amp-hour (Ah)
capacity. Follow the specifications provided in the user
manual for battery type and capacities.
WARNING! Do not mix old and new batteries.
Always replace both batteries at the same time.
WARNING! Only sealed batteries that meet DOT
CFR173.159 should be used in the wheelchair.
Replacement batteries should be obtained directly from
an authorised provider to ensure conformity, fit, and
function.

GENERAL SAFETY INFORMATION
8
WARNING! Always protect the batteries from
freezing; for those living in cold climates, make
sure you store the wheelchair properly. Never charge a
frozen battery. Charging a frozen battery may result in
damage to the battery.
WARNING! Do not remove fuses/overload trips
from the circuitry. If they appear damaged,
contact your authorised provider for service.
WARNING! Do not operate the wheelchair with
depleted batteries; you could be stranded.
WARNING! Reduce your speed, do not make any
sharp turns and maintain a stable center of
gravity while turning/cornering. To prevent tipping,
avoid shifting your weight in the opposite direction of
the turn.
WARNING! While driving up inclines or door
thresholds etc., drive your wheelchair straight on
with the wheels perpendicular to the incline and/or
threshold; both front wheels should contact at the same
time. To reduce the possibility of a fall, do not drive at
an angle; do not get one wheel or side of the wheelchair
on the incline/threshold first. Always exercise extreme
caution when negotiating an incline.
WARNING! Do not travel up or down potentially
hazardous surfaces and/or inclines, including but
not limited to areas covered with snow, ice, cut grass,
or wet leaves.
WARNING! When climbing an incline, try to keep
the wheelchair moving. If stopping is necessary,
start up again slowly and then accelerate with caution.
WARNING! When descending an incline, use the
slowest speed possible. If the descent is faster
than you desire, release the joystick control lever to
stop the wheelchair. Then press the joystick control
lever slightly to control the speed of your descent.

GENERAL SAFETY INFORMATION
9
WARNING! The maximum recommended incline
angles (see specifications) are tested in a controlled
environment. Your wheelchair’s ability to climb up inclines
is affected by your weight, speed and the angle you
approach the incline among other factors.
WARNING! Only drive backwards on a flat surface.
When driving backwards, operate your wheelchair at
a lower and even speed. Stop often and check to make
sure your path is clear of obstacles. To prevent tipping,
do not travel down an incline or ramp backwards.
WARNING! To prevent tipping, do not attempt to
negotiate inclines/declines and/or obstacles with
your seat in a reclined position (if recline option fitted).
WARNING! To avoid overloading the wheelchair
and potential tipping, never carry anything on your
wheelchair, footplate or seating area.
WARNING! Avoid any change of position or
movement that may change your center of gravity
while sitting on the wheelchair. This may cause your
wheelchair to tip.
WARNING! A drop-off (as small as 2 inches) at the
bottom of a slope can stop a front wheel and cause
the wheelchair to tip forward.
WARNING! Never reach or lean or shift your weight
sideways or rise up off the seat if possible.
WARNING! Never reach or lean, if you must move
forward in your seat always keep your buttocks in
contact with the backrest.
WARNING! Never try to pick up an object from the
floor by reaching down between your knees.
WARNING! Never reach or lean over the top of the
seat back. This may damage the backrest and cause
you to fall.

GENERAL SAFETY INFORMATION
10
WARNING! Do not use the armrests for any
weight bearing purposes. Such use may cause the
wheelchair to tip, which may result in a fall from the
wheelchair and personal injury.
WARNING! Do not put all of your weight on one
side of the wheelchair, such use may cause the
wheelchair to tip.
WARNING! Even though your wheelchair may be
capable of handling greater obstacles, we
recommend that you do not attempt to negotiate a curb
that has a height greater than 2 in. (5 cm). Doing so
could cause instability in your wheelchair. Riding over
curbs or obstacles can cause tipping and serious bodily
harm. If you have any doubt that you can safely cross
any curb or obstacle, ALWAYS ASK FOR HELP. Be
aware of your riding skills and personal limitations. You
may need to remove or cover threshold strips between
rooms and install a ramp at entry or exit doors.
WARNING! Do not try to climb an obstacle when
on an incline.
WARNING! Do not drive over an obstacle with
just one wheel.
WARNING! Do not drive on uneven terrain and/or
soft surfaces.
WARNING! Do not drive near tall grass that can
entangle the running gear.
WARNING! Avoid driving on loosely packed
gravel and/or sandy surfaces.
WARNING! Do not use your wheelchair on or
near railroad tracks or crossings.
WARNING! Do not ride your wheelchair along the
edges of streams, lakes, or the ocean. Never use
your wheelchair to cross waterways.
WARNING! If you feel unsure about a driving
surface, avoid that surface.

GENERAL SAFETY INFORMATION
11
WARNING! Do not expose your wheelchair to
open flames.
WARNING! Keep your wheelchair in a dry and
clean condition. Never take your wheelchair into a
shower, tub, pool, or sauna. Rain, snow, salt,
mist/spray conditions, and icy/slippery surfaces can
damage the wheelchair components or cause the
wheelchair frame to prematurely rust.
WARNING! Avoid prolonged exposure to heat or
cold; it may affect the temperature of upholstered
and non-upholstered components on the wheelchair.
Exercise caution when using your wheelchair in
extremely hot or cold conditions.
WARNING! Do not tow your wheelchair. Towing
may exceed the maximum speed threshold,
resulting in damage to critical components of the
wheelchair.
WARNING! Use extreme caution when it is
necessary to move an unoccupied wheelchair up
or down stairs. Remove the seat, batteries, and any
accessories before attempting the transfer. Use proper
lifting techniques and use only solid, non-removable
frame components to lift the wheelchair with multiple
physically capable attendants. Do not lift or move your
wheelchair or seating system by grasping or holding
onto any of its removable parts, including the
armrest(s), seatback, or shrouds.
WARNING! When your wheelchair is used with
any type of lift/elevation devices, always turn off
the power of the wheelchair; make sure the wheelchair
is not in “freewheel” mode and do NOT sit on your
wheelchair. Failure to follow this may result in
unintended movement and personal injury or product
damage.

GENERAL SAFETY INFORMATION
12
WARNING! Never use your wheelchair to
negotiate stairs or escalators.
WARNING! Never sit on the wheelchair while it is
in a moving vehicle.
WARNING! Never transport the wheelchair in the
front seat of a vehicle. It may shift and interfere
with the driver.
WARNING! Always secure the wheelchair so that
it cannot roll or shift.
WARNING! Refer to the tire pressure (if air tires
fitted) recommended in your user manual to
ensure best control. Only inflate the tires using a
regulated, low-pressure air source with an available
pressure gauge. Do not underinflate or overinflate your
tires. Low pressures may result in loss of control, and
high pressures may result in the rupturing of tires.
Check your tire pressure at least once a week.
WARNING! Should the fittings on your seating
system become loose, please call your approved
service provider.
WARNING! Replace worn or damaged upholstery
immediately to reduce the risk of fire hazard.
WARNING! Be aware that washing of
upholstered items may reduce the fabric’s
resistance to flammability.

GENERAL SAFETY INFORMATION
13
WARNING! Radio wave sources, such as radio
stations, TV stations, amateur radio (HAM)
transmitters, two-way radios, and cellular phones,can
affect motorised wheelchair control. Following the
warnings listed below should reduce the chance of
unintended brake release or motorised wheelchair
movement, which could result in serious injury.
1) Do not turn ON hand-held personal
communication devices, such as citizens band (CB)
radios and cellular phones, while the motorised
wheelchair is turned ON;
2) Be aware of nearby transmitters, such as radio or
TV stations, and try to avoid coming close to them;
3) If unintended movement or brake release occurs,
turn the motorised wheelchair OFF as soon as it is
safe;
4) Be aware that adding accessories or components,
or modifying the motorised wheelchair, may make
it more susceptible to interference from radio
wave sources (Note: There is no easy way to
evaluate their effect on the overall immunity of
the motorised wheelchair); and
5) Report all incidents of unintended movement or
brake release to the motorised wheelchair
manufacturer, and note whether there is a radio
wave source nearby.
Important Information
1) 20 volts per meter (V/m) is a generally achievable
and useful immunity level against interference
from radio wave sources (as of May 1994)(the
higher the level, the greater the protection);
2) This product has an immunity level of 20 volts per
meter (V/m)

GETTING TO KNOW YOUR WHEELCHAIR
14
Seat
Removable flip-up armrest
Joystick controller
Battery Box
footplate
Front Cover
Wheel
Battery gauge
Joystick
Horn button
Power on/off
Speed control dial
Charging socket

GETTING TO KNOW YOUR WHEELCHAIR
15
850- 940mm
90-100mm
915mm
676.6mm
534-630mm

PRODUCT SPECIFICATIONS
16
Model Name
EW10BA(UK)
Maximum user weight
18 Stone (114kg)
Overall height
34-37” (864-940 mm)
Overall length (MAX)
35.8” (910 mm)
Overall width (MAX)
24.8” (676 mm)
Drive System
Direct drive rear wheels
(with differential gear)
Battery
12 V ×21 Ah ×2 Pcs
Battery charger
Off-board
Input voltage : 100-240VAC,
Output voltage : 24VDC
Output current : 2A
Front wheel
8” (203mm), PU foam tire
Rear wheel
8.5” (215mm), PU foam tire
Rear wheel drive system
Transaxle
Braking system
Motor electromagnetic brake
Maximum incline angle
6 degree
Per-charge Run distance
Up to 12.5 miles (>20km)
*Under full charge case
*Maximum weight of 250lbs
case
Maximum speed
Forward
4 mph (6.4 kmh)
Backward
1.25 mph (2 kmh)
Turning radius
18.7” (475 mm)
Height of seat to floor
20”-23.5” (510 - 596 mm)
Overall width of seat
18” (450 mm)
Overall depth of seat
17” (440 mm)
Weight of heaviest part
38 lbs (17.39 kg)

PUSHING AND TRANSPORTING THE WHEELCHAIR
17
1. Please carefully read the safety information in
section 3 related to transportation first.
2. Pushing the wheelchair:
In order to push the wheelchair, you must place the
wheelchair in “freewheel” mode, which disengages the
drive motor.
The levers are located at the bottom of the rear section of
the wheelchair, attached to the motors.
WARNING!
When the levers are operated in freewheel mode:
•The wheelchair must be on a flat surface.
•Do not sit on the wheelchair.
To push the wheelchair:
=Freewheel Mode:(Motor is disengaged.)
1. Switch the power off.
2. Operate the 2 levers as far as the stop (see diagram).
3. Push the wheelchair to your desired location.
4. Operate the 2 levers as far as the stop (see diagram).
=Driving Mode:(Motor is engaged.)
1. Always switch the wheelchair off to push it.
2. Do not push the wheelchair too fast. If a
pre-set speed is exceeded while you are

PUSHING AND TRANSPORTING THE WHEELCHAIR
18
pushing the wheelchair, the drive motor will switch on an
automatic brake to slow the wheelchair.
After any adjustments, repair or service and before
use, make sure all hardware is tightened securely -
otherwise injury or damage may result.
6.1 Parts
You can disassemble the wheelchair into five pieces: the seat,
the front section, the Front Cover, the battery pack, and the
rear section.
1. Place the wheelchair in an area where you have sufficient
clearance to move the parts around. You may need
assistance to lift some of the wheelchair components.
2. See “Specifications” for main component weight.
3. No tools are required to disassemble or assemble your
wheelchair. Always disassemble or assemble your
wheelchair on a level, dry surface with sufficient space