Ki Mobility Catalyst 4 Installation and operation manual

2021-03-11

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Thank you for purchasing a Ki Mobility wheelchair!
WARNING: Do not use this without first reading this entire manual. Use
without first reading this entire manual could result in serious injury to the
user and/or attendant.
Ki Mobility recommends training by an Assistive Technology Professional (ATP) or other
competent clinical or technical professional in the safe use of this chair prior to use.
If you have any questions or concerns about any aspect of this wheelchair, this manual
or the service provided, do not hesitate to contact your authorized supplier, an
authorized representative or Ki Mobility. Ki Mobility can be reached at:
(1)715-254-0991
Ki Mobility
5201 Woodward Drive
Stevens Point, WI 54481
U.S.A
www.kimobility.com
Or via our Authorized EU Representative:
Ki Mobility Portugal, Unipessoal Lda
Rua Santos Pousada, 157 4° andar sala 17
4000-485 Porto
I. INTRODUCTION

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I. INTRODUCTION
II. TABLE OF CONTENTS
III. NOTICE - READ BEFORE USE
A. Intended Use ................................................................................................... 3
B. Your Safety ...................................................................................................... 3
C. Signal Words ................................................................................................... 3
D. Serial Number Identification.............................................................................. 4
E. Symbol Glossary .............................................................................................. 4
F. General Warnings and Cautions ....................................................................... 5
G. Positioning Belts or Harnesses......................................................................... 6
H. Riding Your Wheelchair .................................................................................... 6
I. Power Drives.................................................................................................... 8
J. Your Wheelchair and the Environment.............................................................. 9
K. Modifying your Wheelchair ............................................................................... 9
L. Wheelchair Stability .......................................................................................... 9
M. Aftermarket Seating ......................................................................................... 10
IV. WHEELCHAIR USE & CONFIGURATION
A. Ascending Stairs .............................................................................................. 11
B. Descending Stairs ............................................................................................ 11
C. Transfers.......................................................................................................... 12
D. Transit Use....................................................................................................... 12
E. Cushion Use .................................................................................................... 15
F. Your Catalyst 4 & Its Parts................................................................................ 16
G. Height Adjustable T-Arm .................................................................................. 17
H. Swing Away Armrests ...................................................................................... 18
I. Height Adjustable Flip Back T-Arm................................................................... 19
J. Swing Away Hangers ....................................................................................... 21
K. Swing Away Hangers with 4-Way Latch........................................................... 22
L. Extension Tubes .............................................................................................. 23
M. Elevating Leg Rest ........................................................................................... 23
N. Pro Elevating Leg Rest ..................................................................................... 24
O. Rear Wheels .................................................................................................... 27
P. Wheel Locks .................................................................................................... 28
Q. Anti-Tips .......................................................................................................... 29
R. Surface Temperature ....................................................................................... 31
S. Upholstery Fabric ............................................................................................. 32
T. Seat Upholstery ............................................................................................... 32
U. Oxygen Tank Holder ........................................................................................ 33
V. MAINTENANCE AND CARE
A. Maintenance Table........................................................................................... 34
B. Cleaning........................................................................................................... 35
C. Storage............................................................................................................ 35
D. Disposal ........................................................................................................... 36
VI. TROUBLESHOOTING
A. Symptoms and Solutions ................................................................................. 37
VII. WARRANTY............................................................................................ 38
II. TABLE OF CONTENTS

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III. NOTICE - READ BEFORE USE
A. Intended Use
Ki Mobility Manual wheelchairs are manually operated devices with wheels that are intended for
medical purposes to provide mobility to persons restricted to a sitting position.
B. Your Safety
Any serious adverse events or injuries related to the use of your wheelchair or its
accessories must be reported immediately if the incident directly or indirectly leads to
serious health decline or death of the user or other person. Report any serious events
and/or injuries to Ki Mobility and, if required by local regulation, the competent health
authority where the user and/or other person legally reside.
Do not use this wheelchair without first reading this entire manual. BEFORE riding, you should
be trained in the safe use of this chair by an Assistive Technology Professional (ATP) or other
competent clinical or technical professional. Ki Mobility manufactures many different
wheelchairs that might meet your needs. The recognized best practice for selecting a wheelchair
is to consult with an ATP or other competent technical professional and an experienced clinical
professional such as a physical therapist, occupational therapist or physician. Final selection of
the type of wheelchair, options and adjustments rests solely with you and your technical and
clinical professionals. The options you choose, and the set-up and adjustment of the wheelchair
have a direct impact on its performance, stability and its ability to meet your needs. Factors to
consider that affect your safety and stability are:
a. Your personal abilities and capabilities including strength, balance and coordination.
b. The types of hazards and obstacles you might encounter during your day.
c. The specific dimensions, options and set up. In particular, the seat height, seat depth,
seat angle, back angle, size and position of the rear wheels and size and position of the
front casters.
C. Signal Words
Within this manual you will find what are referred to as “Signal” words. These words are used to
identify and convey the severity of varying hazards. Before using this chair you, and each person
who may assist you, should read this entire manual. Please note the Signal word and consider
any notes, cautions or warnings. Make sure to follow all instructions and use your chair safely.
The Signal word refers to a hazard or unsafe practice that may cause severe injury or death to
you or to other persons. The “Warnings” are in three main categories, as follows:
NOTE – Note indicates a potentially hazardous situation which, if not avoided, could result
in a decline in the performance of the chair or damage to your wheelchair.
CAUTION: Caution indicates a potentially hazardous situation which, if not avoided, could
result in damage to your wheelchair and injury to you.
WARNING: Warning indicates a potentially hazardous situation which, if not avoided,
could result in serious injury or death.
These signal words will be placed throughout the manual, where appropriate to highlight the
hazardous situation. Refer to Section F. for hazardous situations that will apply to the general use
of this wheelchair.

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III. NOTICE - READ BEFORE USE
D. Serial Number Identification
The serial number label provides important information about your chair and the serial number is
used as the unique identifier for your specific chair. See image below on where to find the serial
number on your chair.
E. Symbol Glossary
C4XXXXXXX
Ki Mobility
5201 Woodward Drive
Stevens Point, WI 54481
[phone]
www.kimobility.com
250 LBS (113 KG)
(01)850013379019
(11)YY/MM/DD
(21)C4XXXXXXX
YEAR/MM/DD
Ki Mobility
5201 Woodward Drive
Stevens Point, WI 54481
SYMBOL DEFINITION
Indicates the medical device manufacturer.
Indicates the need for the user to consult an instruction for safety reasons such as cautions and
warnings. If presented on the medical device or packaging, it indicates the need for the user to
consult the instructions for safety reasons such as cautions and warnings.
Indicates the item is a medical device.
Indicates the manufacturer’s serial number so that a specific medical device can
be identified.
Indicates the authorized representative in the European Community.
Indicates the manufacturer’s declaration that the product meets the require-
ments of the applicable EC directives.
Indicates the need for the user to consult the instructions for use.
Indicates the need for the user to consult the listed website for instructions for
use in an electronic format.
Indicates a website where a user may obtain additional information about the
medical product.
Indicates a specified maximum weight limit (lbs/kg).
Indicates a transit securement point.
Indicates a potential pinch point.
Date of manufacture (YEAR/MM/DD).
SYMBOL DEFINITION
Indicates the medical device manufacturer.
Indicates the need for the user to consult an instruction for safety reasons such as cautions and
warnings. If presented on the medical device or packaging, it indicates the need for the user to
consult the instructions for safety reasons such as cautions and warnings.
Indicates the item is a medical device.
Indicates the manufacturer’s serial number so that a specific medical device can
be identified.
Indicates the authorized representative in the European Community.
Indicates the manufacturer’s declaration that the product meets the require-
ments of the applicable EC directives.
Indicates the need for the user to consult the instructions for use.
Indicates the need for the user to consult the listed website for instructions for
use in an electronic format.
Indicates a website where a user may obtain additional information about the
medical product.
Indicates a specified maximum weight limit (lbs/kg).
Indicates a transit securement point.
Indicates a potential pinch point.
Date of manufacture (YEAR/MM/DD).

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III. NOTICE - READ BEFORE USE
F. General Warnings and Cautions
WARNING: Limits refer to combined weight in pounds of user and all items carried. Do not
exceed weight limit of chair. Exceeding weight limit may damage your chair or may
increase your risk of falling or tipping over. A tip-over or fall could result in serious injury or
death.
• Do not use chair for weight training. The movement of the additional weight alters
the chair’s center of gravity increasing your risk of tipping over. A tip-over could
result in damage to your chair or in serious injury or death.
• Keep tires inflated to correct tire pressure. Using a chair without properly inflated
tires may affect its stability, increasing your risk of tipping over. A tip-over could
result in damage to your chair or in serious injury or death to you or others. Correct
tire pressure is indicated on the side wall of the tire. Your wheelchair provider can
determine if your tires are inflatable if you are unsure.
• Avoid ramps or slopes inclined more than 9 degrees. Steep slopes increase your
risk of falling or tipping over. A tip-over or fall could result in damage to your chair
or in serious injury or death to you or others. Do not use chair on ramps or slopes
tilted more than 9 degrees (about 2 inches rise/drop per linear-foot): neither
up/down nor across.
• Avoid inclined surfaces slick or coated with ice, oil or water. Slippery inclines could
result in an inability to control the wheelchair on the surface and result in a tip-over
or fall. A tip-over or fall could result in damage to your chair or in serious injury or
death.
• Avoid leaning over the side or back of your wheelchair to extend your reach.
Leaning over chair could change its center of gravity and cause an unstable
situation resulting in a fall or tip-over. A tip-over or fall could result in damage to
your chair or in serious injury or death.
• Do not lift wheelchair by it’s removable parts while occupied. Lifting a wheelchair by
removable parts while occupied could cause user to fall or lose control. A fall or
loss of control could result in damage to your chair or in serious injury or death.
• Packaging material must be kept out of the reach of children. Improper handling of
packaging materials and the neglect of the duty to supervise children could result in
suffocation and serious injury or death.
• Do not expose the chair and components to any extreme temperatures (e.g.
sunlight, sauna, extreme cold). Hypothermia or burns through contact with the chair
and components can occur and/or failure of components.
CAUTION: Avoid overtightening bolts and hardware that attach components to the frame.
Overtightening could cause damage to the chair; affecting its durability and performance.
Damage to the chair could result in injury to the user.
NOTE: Information about tightening hardware can be found in the maintenance section of
this manual. If you are unsure how to properly tighten bolts or hardware or lack the tools
necessary, consult your authorized supplier.
Standard HD
Catalyst 4 250 lbs (113 kg) 350 lbs (159 kg)

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III. NOTICE - READ BEFORE USE
G. Positioning Belts or Harnesses
WARNING: Improper use of positioning belts can cause the user to slide underneath the
positioning belt in the wheelchair. If this should happen, chest compression or suffocation
due to pressure from the belt can occur. If this occurs, the user’s breathing may be
hampered causing serious injury or death.
• Improper use of positioning belts could cause body parts to become entangled
which can restrict mobility and movement, which could result in serious injury or
death.
Ki Mobility recommends the use of pelvic positioning belts. Pelvic positioning belts can reduce
the risk of falling from your wheelchair.
Positioning belts, such as pelvic positioning belts and anterior trunk harnesses and straps, are
designed to assist, retain and support proper positioning and posture in the wheelchair.
• Ensure the user does not slide underneath the positioning belt in the wheelchair seat.
• The positioning belt should have a snug fit; tight enough to hold their position, but not so
tight as to restrict breathing. An open hand should be able to fit between the belt and the
user.
• Proper use of cushions can contribute to pelvic stability and reduce sliding.
• NEVER Use Positioning Belts:
a. As a restraint. A restraint requires a doctor’s order.
i. Unless you can remove the belts easily in an emergency. If you cannot do this, consult
with your health care advisor for other options to help with your posture.
b. On a user who is unconscious or agitated.
c. As an occupant restraint or safety belt in a motor vehicle. A positioning belt is not
designed to replace a seat belt that is attached to the frame of a vehicle, which would
be required of an effective seat belt. During a sudden stop, with the force of the stop,
the user would be thrown forward. Wheelchair seat belts will not prevent this, and fur-
ther injury may result from the belts or straps. Reference Transit section of this manual
for further information.
H. Riding Your Wheelchair
WARNING: Avoid pushing or using your wheelchair on soft, rough, uneven, or slick
surfaces (including but not limited to ice, sand, loose soil, grass, gravel, potholes, cracks,
and broken pavement). Use on such surfaces could cause the wheelchair to lose stability
causing it to tip unexpectedly resulting in a fall or loss of control. A fall or loss of control
could result in damage to your wheelchair, serious injury or death.
• Always look ahead for potential obstructions or surface transitions that could cause
your front caster wheels to catch causing your wheelchair to abruptly stop. Failure
to do so could cause the wheelchair to tip unexpectedly resulting in a fall or loss of
control. A fall or loss of control could result in damage to your wheelchair, serious
injury or death.

H.
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•
•
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Riding Your Wheelchair (Continued)
Always look ahead for objects or obstructions that your wheelchair could
potentially strike. Striking an object or obstruction could cause your wheelchair to
tip unexpectedly resulting in a fall or loss of control. A fall or loss of control could
result in damage to your wheelchair, serious injury or death. In addition, striking an
object or obstruction could cause damage to your wheelchair. The risk of injuries
and damage to your wheelchair when striking an object or obstruction increases
with your rate of speed.
Using your wheelchair on public roads is extremely hazardous and is not
recommended. Wheelchair users must obey pedestrian traffic rules. Review the
traffic laws in your own state, some states do not permit wheelchair use on public
roads.
Your balance is affected by the slope of the surfaces you ride on. Because balance
is affected, your wheelchair will be less stable when it is at an angle. This is
especially true when riding on a slope sideways. Riding your wheelchair on a slope
could cause the wheelchair to tip unexpectedly and/or the user to lose stability
resulting in a fall or loss of control. A fall or loss of control could result in damage to
your wheelchair, serious injury or death.
When using your wheelchair in public or private areas (including but not limited to
crosswalks, sidewalks, neighborhoods, parking lots and parks) be alert to the
danger of motor vehicles. Due to your low position:
When lighting is poor use reflective tape on your wheelchair and clothing.
If you have the right-of-way always yield until the driver of the motor vehicle has
seen you.
Use extreme caution when propelling backward. You may be unable to see an
obstruction that could cause a tip over. Tipping over could result in damage to your
wheelchair, serious injury or death.
Ki Mobility does not recommend balancing on just the rear wheels with the front
casters off the ground (also known as doing a “wheelie”). A fall or tip over is very
likely and could result in damage to your wheelchair, serious injury or death. If you
choose to ignore this warning, do not attempt a wheelie unless you have been
trained by a clinical or technical professional. You should always have the
assistance of an able-bodied person prepared to prevent you from exceeding your
tipping point.
Do not ride your wheelchair on an escalator. Use of a wheelchair on an escalator
could cause a fall, tip-over or loss of control. A fall, tip over or loss of control could
result in damage to your wheelchair, severe injury or death.
Avoid getting dressed or undressed in your wheelchair. Dressing or undressing in
your wheelchair causes your weight to shift. Thus, increasing your risk of falling or
tipping over. Falling or tipping over could result in damage to your wheelchair,
serious injury or death.
Ki Mobility recommends using accessories such as heel loops and calf straps.
When used properly, heel loops and calf straps can aid in preventing your legs and
feet from accidentally slipping off the footplate or footrest potentially causing your
feet to become entangled in the wheelchair and its components or strike the
ground. Use of a wheelchair without accessories such as properly fitted heel loops
and calf straps can result in a potentially hazardous situation which, if not avoided,
could result in injury.
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III. NOTICE - READ BEFORE USE

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III. NOTICE - READ BEFORE USE
H. Riding Your Wheelchair (Continued)
When using your wheelchair always:
• Scan the area well ahead of your wheelchair as you ride.
• Ensure the surfaces you ride on are level and free of obstacles.
• Remove or cover threshold strips between rooms.
• If your wheelchair has anti-tips make sure they are locked in place when riding your
wheelchair (Reference IV, Q. for proper use of anti-tips).
• Keep both of your hands on the handrims as you go over obstacles.
• Never push or pull off an object to propel your wheelchair.
• Make sure there is not a drop off at the bottom of ramps.
• On an up-slope, lean your upper body forward slightly to prevent tipping backwards.
• On a down-slope, press your upper body backwards to prevent tipping forward.
• Do not attempt to push over obstacles without assistance.
• Ensure all ramps, slopes or curb cuts you attempt to ride on are compliant with ADA
(Americans with Disabilities Act) guidelines or the equivalent accessibility guidelines in
your region.
ADA Guidelines and more information about accessible design are available at: www.ada.gov
I. Power Drives
WARNING: Ensure the power drive system has been validated and approved by the
manufacturer for use with your Ki wheelchair and its configuration. Use of an unapproved
external power drive system could result in mechanical failure of the wheelchair or cause
a fall. A fall could result in damage to your wheelchair, severe injury or death.
• Power drive systems change the stability and performance of the wheelchair.
Always use anti-tips with your power drive system. Failure to do so could result in
your wheelchair tipping over backwards. Tipping over backwards could result in
damage to your wheelchair, severe injury or death.
• Always look ahead for objects or obstructions that your wheelchair could
potentially strike. Power drive systems change the performance of the wheelchair
and will increase the risk of tipping unexpectedly if you strike an object or
obstruction. Tipping unexpectedly could result in a fall or loss of control. A fall or
loss of control could result in damage to your wheelchair. The risk of injuries and
damage to your wheelchair when striking an object or obstruction increases with
your rate of speed.
Ki Mobility does not recommend the installation of power drive systems on any Ki Mobility
wheelchair. Ki Mobility wheelchairs have not been designed or tested by Ki Mobility as power
wheelchairs. If you add a power drive system to a Ki Mobility wheelchair, be sure the
manufacturer of the power drive system has validated and approved the combination of the
power drive system and wheelchair as safe and effective.

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III. NOTICE - READ BEFORE USE
J. Your Wheelchair and the Environment
CAUTION: Exposure to water or excessive moisture may cause the metal in the wheelchair
to rust or corrode and the fabric to tear. Dry your chair as soon as possible if exposed to
water.
• DO NOT USE YOUR WHEELCHAIR IN A SHOWER, POOL OR BODY OF WATER. This
will cause your wheelchair to rust or corrode and eventually fail.
• Do not operate your wheelchair in sand. Sand can get into the wheel bearings and
moving parts. This will cause damage and eventually will cause the wheelchair to
fail.
K. Modifying your Wheelchair
WARNING: NO ONE SHOULD MODIFY THIS WHEELCHAIR EXCEPT BY ADJUSTING IT
ACCORDING TO THIS MANUAL OR BY ADDING KI MOBILITY APPROVED OPTIONS.
THERE ARE NO APPROVED OPTIONS THAT INVOLVE DRILLING OR CUTTING THE
FRAME BY ANYONE OTHER THAN A TRAINED KI MOBILITY ASSOCIATE. Your wheelchair
was engineered and manufactured under strict design controls. An integral part of this
process is ensuring the various components work together correctly; they have been
tested to various standards to ensure quality and are approved to work together. Contact
an authorized supplier or Ki Mobility before adding any accessories or components not
provided by Ki Mobility. Unapproved modifications or options could lead to fall and cause
serious injury or death.
L. Wheelchair Stability
WARNING: The stability of your wheelchair could be affected when using on soft, rough,
uneven (incline or decline), or slick surfaces (including but not limited to ice, sand, loose
soil, grass, gravel, potholes, cracks, and broken pavement). Use on such surfaces could
cause the wheelchair to tip unexpectedly resulting in a fall or loss of control. A fall or loss
of control could result in damage to your wheelchair, serious injury or death.
• Shifting weight in your wheelchair, adding weight to your wheelchair and carry or
reaching for objects could affect the stability of your wheelchair. Thus, increasing
your risk of falling or tipping over. Falling or tipping over could result in damage to
your wheelchair, serious injury or death.
• Avoid getting dressed or undressed in your wheelchair. Dressing or undressing in
your wheelchair causes your weight to shift. Thus, increasing your risk of falling or
tipping over. Falling or tipping over could result in damage to your wheelchair,
serious injury or death.
• Ki Mobility does not recommend balancing on just the rear wheels with the front
casters off the ground (also known as doing a “wheelie”). A fall or tip over is very
likely and could result in damage to your wheelchair, serious injury or death. If you
choose to ignore this warning, do not attempt a wheelie unless you have been
trained by a clinical or technical professional. You should always have the
assistance of an able-bodied person prepared to prevent you from exceeding your
tipping point.

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III. NOTICE - READ BEFORE USE
L. Wheelchair Stability (Continued)
WARNING: If the wheelchair is equipped with a system to vary the tilt angle of the seat
frame, confirm it is stable throughout the range of angle changes before use. If the
wheelchair is not stable throughout the range of tilt angles a fall or tip over is imminent.
Falling or tipping over could result in damage to your wheelchair, serious injury or death.
Strategies to minimize the risk of falling:
• Ensure anti-tips are in the correct position (Reference IV, Q. for proper use of anti-tips).
• Lean forward when pushing up an incline.
• Lean back when pushing down a decline.
• Have an attendant behind you to provide assistance.
• Wheelchair set up should be done only by an authorized technician.
• Always use the accessories provided.
• Your wheelchair should be adjusted by an authorized technician when there are changes in
your weight or how you sit.
• Always use anti-tips where appropriate (Reference IV, Q. for proper use of anti-tips).
To ensure proper stability of your wheelchair, you must make sure the center of gravity and the
wheelchair’s base of support is correct for your balance and abilities. Many factors can affect
these two elements:
There are additional actions that can have adverse effects on the stability of your wheelchair. You
should consult with an assistive technology professional or clinical professional that is familiar
with your needs and capabilities to determine what you are able to do safely while maintaining
the stability of your wheelchair.
M. Aftermarket Seating
WARNING: The installation of a cushion on a wheelchair could affect the center of gravity
of the wheelchair. Changes in your center of gravity may affect your stability in your
wheelchair, resulting in tipping over or falling from your wheelchair which may result in
serious injury. Always review the instructions for use of your wheelchair to see if changes
to the wheelchair may be needed to provide sufficient stability after adding a cushion.
• The integrity of your skin can be affected by many aspects of your daily life and
medical condition, including the use of this product. Be sure to follow any skin care
regimens established by your clinician. Consumers of this product should make
sure their skin is inspected routinely for changes as directed by their clinician.
Failure to do so could result in serious injury or death.
Selecting the Proper Seating Product
You should consult with a licensed clinician (i.e. Physician or therapist) trained in wheelchair seating
and positioning before selecting any seating and positioning product. This will help ensure you
receive the right product for your specific needs.
• Seat height • Size and position of rear wheels
• Size and position of front casters
• Seating system components
• Seat depth
• Back angle
• Seat angle • Tilt position (If applicable)

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IV. WHEELCHAIR USE & CONFIGURATION
A. Ascending Stairs
WARNING: Do not ascend stairs without the assistance of at least two people who are
trained on the below steps and are able to handle the weight of you and the wheelchair.
Ascending stairs can be challenging and may result in a fall that could result in damage to
your wheelchair, serious injury or death to the user and/or those assisting.
NOTE: When ascending a set of stairs the user should be facing the bottom of the stairs.
1. Remove or turn the anti-tips up when ascending stairs. Always remember to reinstall or turn
the anti-tips to the down position after they were removed or turned to the up position. If the
anti-tips are left in the down position when ascending stairs, they can be bent or broken. If
the anti-tips are bent or broken, they will no longer prevent the wheelchair from tipping over
backwards. Tipping over backwards could result in damage to your chair, serious injury or
death.
2. Position one person behind the user and one person in front. The person in front and back
must hold on to a non-removable part of the wheelchair.
3. The person behind the user tilts the wheelchair back and both attendants lift together. Take
one step at a time.
B. Descending Stairs
WARNING: Do not descend stairs without the assistance of at least two people who are
trained on the below steps and are able to handle the weight of you and the wheelchair.
Descending stairs can be challenging and may result in damage to your wheelchair,
serious injury or death to the user and/or those assisting.
NOTE: When descending stairs, the user should be facing the top of the stairs.
1. Remove or turn the anti-tips up when descending stairs. Always remember to reinstall or turn
the anti-tips to the down position after they were removed or turned to the up position. If the
anti-tips are left in the down position when descending stairs, they can be bent or broken. If
the anti-tips are bent or broken, they will no longer prevent the wheelchair from tipping over
backwards. Tipping over backwards could result in damage to your chair, serious injury or
death.
2. Position one person behind the user and one person in front. The person in front and back
must hold on to a non-removable part of the wheelchair.
3. The person behind the user tilts the chair backward and guides the wheelchair down the
stairs slow and one step at a time on the rear wheels of the chair.

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IV. WHEELCHAIR USE & CONFIGURATION
C. Transfers
WARNING: Be trained and ensure that you can transfer on your own or with a person who
can assist you. It is dangerous to transfer on your own as it requires good balance and
agility. Be aware there is a point during every transfer when the wheelchair seat is not
below you. Failure to perform a transfer properly can result in a fall that could result in
severe injury or death.
NOTE: Before transferring out of your wheelchair every caution should be taken to reduce
the gap between the two surfaces.
1. Engage the wheel locks to lock the rear wheels.
2. Rotate the casters forward to increase the wheelbase of the wheelchair.
3. Remove or swing away the footrests.
4. Have someone assist you unless you are well experienced and able in transfers.
D. Transit Use
WARNING: Never use your wheelchair as a seat in a motor vehicle unless it has
been equipped with the transit option. It is always safest to transfer out of your
wheelchair onto a seat in a motor vehicle with appropriate seat and shoulder
belts. Using your wheelchair as a seat in a motor vehicle, if not equipped with the
transit option, could result in serious injury or death.
The wheelchair equipped with the transit option has been tested to and passed the RESNA WC-
4, Section 19: Wheelchairs used as seats in motor vehicles and ISO 7176-19 Wheelchairs -- Part
19: Wheeled mobility devices for use as seats in motor vehicles. RESNA and ISO standards are
designed to test the structural integrity of the wheelchair as a seat for use in a motor vehicle.
These standards are also designed to create compatibility with Wheelchair Tie-down and
Occupant Restraint Systems (WTORS).
Not every wheelchair configuration is compatible with the transit option. Ki Mobility manages the
configuration and does not offer this wheelchair except in compatible configurations. If you
make changes to your wheelchair after you receive it, you should contact your wheelchair
provider or Ki Mobility to make sure it is appropriate to continue to use your wheelchair as a seat
in a motor vehicle.
Aftermarket seating may have replaced the original equipment seat and back support designed
and tested as part of the transit option. Your wheelchair provider should tell you if the seating
they provided is original equipment or replacement aftermarket seating. A complete system of
wheelchair frame, seating, Wheelchair Tie-down and Occupant Restraint Systems and a
properly equipped motor vehicle, that have all complied with the standards mentioned in this
section, should be in place before using a wheelchair equipped with the transit option as a seat
in a motor vehicle.
When using your wheelchair as a seat in a motor vehicle you should always observe the
following instructions:

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IV. WHEELCHAIR USE & CONFIGURATION
D. Transit Use (Continued)
• The rider must be in a forward-facing position.
• The rider and all items carried must not weigh more than 300 lbs (136 kg).
• Backpacks and pouches should be removed and secured separately in the motor vehicle.
In the event of an accident these items can become dangerous projectiles, which may
injure or kill you or other occupants of the motor vehicle.
• The rider must use a Wheelchair Tie-down and Occupant Restraint System that complies
with RESNA WC-4, Section 18: Wheelchair tie-down and occupant restraint systems for
use in motor vehicles or ISO 10542-1 Technical systems and aids for disabled or
handicapped persons -- Wheelchair tie-down and occupant-restraint systems -- Part 1:
Requirements and test methods for all systems.
• Attach the wheelchair tie-downs to the four securement points (two front, two rear) on the
wheelchair with the transit option (Fig. 1) in accordance with the wheelchair tie-down
manufacturer’s instructions and RESNA WC-4, Section 18 or ISO 10542-1, - Part 1.
• Attach occupant restraints in accordance with the occupant restraint manufacturer’s
instructions and RESNA WC-4, Section 18 or ISO 10542-1, Part 1.
• Use of lap belts, chest straps, shoulder harnesses, any other positioning strap system or
positioning accessory should not be used, or relied on as an occupant restraint, unless it
is marked as such by the manufacturer in accordance with RESNA WC-4, Section 18 or
ISO 10542-1, Part 1.
• Use of headrests, lateral supports or other positioning accessories should not be used, or
relied on as an occupant restraint, unless it is marked as such by the manufacturer in
accordance with RESNA WC-4, Section 18 or ISO 10542-1, Part 1 or RESNA WC-4,
Section 20: Wheelchair seating systems for use in motor vehicles or ISO 16840-4
Wheelchair seating -- Part 4: Seating systems for use in motor vehicles.
• After being fitted and adjusted, the top of the original equipment back upholstery should
be within 4 inches (10,16 cm) of the top of your shoulder.
• Any aftermarket seating should be tested to comply with RESNA WC-4, Section 20 or
ISO 16840-4 - Part 4.
• Attach the seating to the wheelchair frame in accordance with the seating manufacturer’s
instructions and RESNA WC-4, Section 20 or ISO 16840-4 - Part 4.
• Aftermarket accessories such as trays, oxygen tank holders, oxygen tanks, IV poles, back
packs, pouches and items not manufactured by Ki Mobility should be removed and
secured separately in the motor vehicle. In the event of an accident, these items can
become dangerous projectiles which may injure or kill you or other occupants of the
motor vehicle.
• If the wheelchair has been involved in an accident, you should not continue to use it, as it
may have suffered fatigue, or damage, that may not be visible.
Fig. 1

14
IV. WHEELCHAIR USE & CONFIGURATION
D. Transit Use (Continued)
WARNING: Remove and secure any items temporarily attached to the chair while in a
motor vehicle. Leaving items attached to the vent tray, battery tray or oxygen tank holder
and not securing them properly and separately in a motor vehicle could result in these
items becoming dangerous projectiles in the event of an accident. Additionally, oxygen
tanks contain a highly pressurized gas that vigorously accelerates combustion. These
factors could lead to serious injury or death to the user and/or anyone else in the vehicle.
• When using this wheelchair as a seat in a motor vehicle, you must remove any items
attached to the vent tray, battery tray or oxygen tank holder and properly secure them
separately.
• If the chair is equipped with an oxygen tank holder never use the wheelchair as a seat in a
motor vehicle.
NOTE: To obtain copies of RESNA or ISO standards please contact the standards
organizations below:
RESNA
www.resna.org
ANSI/RESNA Standards:
RESNA WC-4, Section 18:
Wheelchair tie-down and occupant restraint systems for use in motor vehicles.
RESNA WC-4, Section 19:
Wheelchairs used as seats in motor vehicles.
RESNA WC-4, Section 20:
Wheelchair seating systems for use in motor vehicles.
International Organization for Standardization (ISO)
www.iso.org
ISO Standards:
ISO 10542-1: Technical systems and aids for disabled or handicapped persons -- Wheelchair
tie-down and occupant-restraint systems -- Part 1:
Requirements and test methods for all systems.
ISO 16840-4: Wheelchair seating – Part 4:
Seating systems for use in motor vehicles.
ISO 7176-19: Wheelchairs – Part 19:
Wheeled mobility devices for use as seats in motor vehicles.

15
IV. WHEELCHAIR USE & CONFIGURATION
E. Cushion Use
WARNING: Avoid sitting for long periods of time without a proper wheelchair cushion.
Sitting for long periods of time without a proper wheelchair cushion could cause pressure
ulcers which could lead to serious infections or even death.
• Secure the cushion before use or transfer. Failure to secure a cushion can cause it
to slide out during use or transfers, resulting in a fall or loss of control. A fall or loss
of control could result in damage to your chair or in serious injury or death to you or
others.
a. This wheelchair was designed to be used with a proper wheelchair cushion.
b. The standard sling upholstery is provided with hook and loop self fastening strips. The
cushion being used should have hook type fasteners that can engage the loop of the seat
sling to keep the cushion from sliding out from under you. Ensure the cushion is securely
attached before transferring or sitting in the wheelchair.
c. A standard seat sling may not have been provided with your chair. Check with your wheel-
chair provider if an aftermarket replacement to the original equipment sling has been pro-
vided. If so, make sure you follow the instructions for use provided by the aftermarket
manufacturer.

16
IV. WHEELCHAIR USE & CONFIGURATION
F. Your Catalyst 4 & Its Parts
1. Inspect and maintain your chair using information found in the Maintenance and Care
section.
2. If you detect a problem, contact your authorized supplier immediately.
1. Cross Brace
2. Pneumatic Tire
3. Axle Plate
4. Aluminum Handrim
5. Spokes
6. Anti-Tip
7. Rear Wheel Hub
8. Aluminum Wheel Rim
9. Quick-Release Axle
10. Wheel Lock
11. Caster Housing
12. Caster Fork
13. Flip-Up Composite Footrest
14. Caster Wheel
15. Swing Away Latch Release
16. Swing Away Footrest / Footrest
17. Lifting Strap
18. Seat Sling
19. Height Adjustable T-Arm Armrest
20. Backrest
21. Push Handle Backrest Tube
3
1
2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

17
IV. WHEELCHAIR USE & CONFIGURATION
G. Height Adjustable T-Arm
WARNING: These arms offer only a lock against rotation and are designed to bear a
downward force only. They will remove completely if pulled up on and cannot be used to
lift or otherwise handle the chair. Failure to comply with the instructions above may result
in the armrest accidentally disconnecting from the wheelchair and result in a fall or loss of
control and may cause serious injury or death.
How to Use Your Armrest
1. Installation
a. Slide the outer armpost into the receiver mounted to the wheelchair frame.
b. The armrest will automatically lock into place. Check to make sure the locking lever is as
shown (Fig. 2:B).
2. Height Adjustment
a. Rotate the release lever (Fig. 2:A).
b. Slide the armrest pad up or down to the desired height.
c. Return the lever to the locked position against the arm post.
d. Push the arm pad until the upper arm locks firmly into place. Check to make sure the lock-
ing lever is as shown (Fig. 2:A).
3. Removing the Armrest
a. Squeeze the release lever (Fig. 2:B) and remove the armrest.
A
B
Fig. 2

18
IV. WHEELCHAIR USE & CONFIGURATION
H. Swing Away Armrests
WARNING: These arms offer only a lock against rotation and are designed to bear a
downward force only. They will remove completely if pulled up on and cannot be used to
lift or otherwise handle the chair. Failure to comply with the instructions above may result
in the armrest accidentally disconnecting from the wheelchair and result in a fall or loss of
control and may cause serious injury or death.
How to Use Your Armrest
1. Installation (Fig. 3)
a. Slide the armrest into the tube of the receiver that is mounted on the rear side of the frame.
2. Swinging the Arm
a. Lift the armrest slightly so it is free of the receiver bolt. Rotate away from the chair.
3. Removing the Armrest
a. Lift the armrest straight out of the receiver.
Fig. 3

19
IV. WHEELCHAIR USE & CONFIGURATION
I. Height Adjustable Flip Back T-Arm
WARNING: These arms offer only a lock against rotation and are designed to bear a
downward force only. They will remove completely if pulled up on and cannot be used to
lift or otherwise handle the chair. Failure to comply with the instructions above may result
in the armrest accidentally disconnecting from the wheelchair and result in a fall or loss of
control and may cause serious injury or death.
How to Use Your Armrest
1. Flipping the Armrest
The tension felt during the flipping of the armrest can be decreased or increased by tightening or
loosening the bolt (Fig. 4:B).
a. To flip back the armrest, pull the release lever (Fig. 4:A) up and lift the armrest assembly up
and back.
b. To return the armrest down, lower the armrest assembly until the release lever locks back
into place.
B
A
Fig. 4