Ki Mobility Axiom Back PB Installation and operation manual

2023-05-09

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Thank you for purchasing a Ki Mobility product!
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 product prior to use.
If you have any questions or concerns about any aspect of this product, 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 (Includes Dealer locator and access to printed
information)
Or via our Authorized EU Representative:
Etac Supply Center AB
Långgatan 12
33233 Anderstorp
Sweden
INTRODUCTION

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A.
A. Axiom Back Features........................................................................ 3
A. Intended Use........................................................................................ 4
B. Your Safety .......................................................................................... 4
C. Signal Words........................................................................................ 4
D. Symbol Glossary .................................................................................. 5
E. Check Your Skin Daily.......................................................................... 6
F. General Warnings................................................................................. 6
G. Positioning Belts or Harnesses ............................................................. 7
H. Protecting Your Axiom Back................................................................. 8
I. Cover Orientation ................................................................................. 8
J. Set-Up, Adjustment and Care.......................................................... 9
A. Detaching and Reattaching Backrest Assembly.................................... 9
B. Pushing or Lifting ................................................................................. 12
C. Axiom Back Transit Safety.................................................................... 13
D. Maintenance ........................................................................................ 14
E. Cleaning............................................................................................... 15
F. Sanitizing.............................................................................................. 16
G. Reassembling Your Axiom Back After Cleaning.................................... 16
H. KI MOBILITY LIMITED WARRANTY................................................. 17
TABLE OF CONTENTS

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Axiom Back
Axiom Back Features
MAXIMUM USER WEIGHT: 300 lbs (136 kg)
Cover Foam Base Shell
Low Mid Tall
Posterior Posterior Lateral / Lateral Deep Lateral
Fig. 1

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A. Intended Use
Ki Mobility Wheelchair Backs are intended to provide postural support, pressure distribution and
improved sitting tolerance. This wheelchair back is designed for indoor or outdoor use.
B. Your Safety
Any serious adverse events or injuries related to the use of your product 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 product without first reading this entire manual. BEFORE riding, you should be
trained in the safe use of this product by an Assistive Technology Professional (ATP) or other
competent clinical or technical professional. Ki Mobility manufactures many different products
that might meet your needs. The recognized best practice for selecting a product 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
product, 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 product have a
direct impact on its performance, stability and its ability to meet your needs.
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 G. for hazardous situations that will apply to the general
use of this product.

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D. Symbol Glossary
SYMBOL DEFINITION
Indicates the medical device manufacturer.
If presented on packaging, medical device or in the instructions for use, this symbol indicates
the need for the user to read and understand cautions or warnings to avoid damage or injury.
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 requirement for the user to consult the instructions for use before
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).
Machine Wash, Hot
Do Not Bleach
Line dry or tumble, no heat
Do Not Iron
Do Not Dry Clean
Indicates the entity importing the medical device into the locale.
Indicates the manufacturer’s batch code so that the batch or lot can be identified.

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E. Check Your Skin Daily
These Axiom Seating and Positioning products are designed to improve pressure distribution
and increase sitting tolerance. Whether the cushion provided will meet your individual needs
cannot be assured in advance. 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.
Users of this product should make sure their skin is inspected daily for changes. If you see
changes, discontinue the use of this product immediately and consult with your clinician. A key
clinical indicator of tissue breakdown is skin redness. If your skin develops redness, discontinue
the use of this product immediately and consult your clinician. Be especially careful to inspect
the areas related to the bony prominences of the pelvis such as your trochanters and ischial
tuberosities.
WARNING: Failure to properly select an Axiom Back that fits your wheelchair can affect
your skin integrity which can result in serious injury or death.
WARNING: Failure to perform proper skin inspection or continuing to use an Axiom Back
after skin changes are present can affect your skin integrity, resulting in serious injury or
death.
F. General Warnings
WARNING: Do not use or install this Axiom Back without first reading and understanding
this manual. Please contact your authorized Ki Mobility supplier or your clinician if you are
unable to understand the Warnings and Instructions. Failure to do so could result in
serious injury or death.
WARNING: The installation of an Axiom Back 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 an Axiom
Back.
WARNING: 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.

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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.
WARNING: 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 positioning belts. 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, unless you can remove the belt easily in an emergency, then it may be
considered a restraint. A restraint requires a doctor’s order, consult with your health
care advisor for other options to help you 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 or harness
is not designed to replace a vehicle or wheelchair mount occupant restraint. During a
sudden stop, with the force of the stop, the user would be thrown forward. Depending
on the force this may cause the positioning belt or harness to fail. Reference the Transit
Section of this manual for further information.

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H. Protecting Your Axiom Back
Avoid prolonged exposure to adverse environmental conditions. This may include excessive
exposure to sunlight and temperatures, either hot or cold. This can result in the degradation of
the performance of your Axiom Back.
WARNING: Failure to protect your Axiom Back may lead to changes that can affect your
skin integrity, resulting in serious injury or death.
Although your Axiom Back has been manufactured in accordance with its labeled flammability
standards, you should avoid exposing your cushion to open flames or extreme heat sources
such as a burning cigarette. This may cause your cushion to ignite or emit harmful gases.
WARNING: Failure to protect your Axiom Back from extreme heat may cause your Axiom
Back to ignite or emit harmful gases, resulting in serious injury or death.
I. Cover Orientation
Your Axiom Back was designed to be seated in a specific orientation and it must be placed
properly in your wheelchair with the cover oriented correctly with the foam base. It is labeled to
indicate the proper orientation. See Fig. 2.
WARNING: Failure to properly orient the Axiom Back cushion and cover can affect your
skin integrity, resulting in serious injury or death.
Upper cover
strap overlaps
the lower
cover strap.
Handle strap
is located on
top of cover.
Tags are
located on the
bottom of the
cover.
Zipper is
on the
bottom of
the cover.
Fig. 2

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Set-Up, Adjustment and Care
A. Detaching and Reattaching Backrest Assembly
Identify the Hardware Type
BTX Removal
1. BTX - Remove safety lock pin (Fig.3:A).
2. Set latch mechanism to the release position (Fig. 4).
FTX - Not Removable
BTX DEX
A
Fig. 3
BTX
Locked Released
Fig. 4

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A. Detaching and Reattaching Backrest Assembly (Continued)
3. Pull forward and remove with the lower slot coming out first. See Fig. 5.
BTX Reinstall
1. Reinstall the back. See Fig. 6.
2. Latch Test: Visually verify latch is locked (Fig. 4). Pull up and forward to assure the back is
latched. See Fig. 7.
3. Replace safety lock pin (Fig. 3:A).
BTX
Fig. 5
BTX
Fig. 6
BTX
Fig. 7

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A. Detaching and Reattaching Backrest Assembly (Continued)
DEX Removal
1. Set latch mechanism to the release position (Fig. 8).
2. Remove the back by lifting up the strap. See Fig. 9.
DEX Reinstall
1. Reinstall the back. See Fig. 10.
DEX
Locked Released
Fig. 8
DEX
Fig. 9
DEX
Fig. 10

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A. Detaching and Reattaching Backrest Assembly (Continued)
2. Latch Test: Visually verify latch is locked (Fig. 8). Pull up to assure the back is latched. See
Fig. 11.
B. Pushing or Lifting
WARNING: Do not use the Axiom Back to lift or push the wheelchair.
1. Do not use the Axiom Back handle to lift the weight of the wheelchair. It is intended only for
Axiom Back removal.
2. Pushing or pulling is considered improper use of the Axiom Back and may cause the Axiom
Back to unexpectedly detach from the wheelchair. Failure to heed these warnings can cause
damage to your chair, or cause a fall, tip-over or loss of control may occur and cause severe
injury to the user or others.
DEX
Fig. 11

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C. Axiom Back Transit Safety
The Axiom Back has been tested according to the dynamic test requirements of ANSI/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. 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 an Axiom Back in a wheelchair that is used as a seat in a motor
vehicle.
WARNING: Failure to follow all instructions for installation, use and maintenance within
this manual as well as the transit instructions listed below, could result in serious injury or
death when using the Axiom Back in a wheelchair that is used as a seat in a motor vehicle.
1. If possible and feasible, the rider should transfer to the Original Equipment Manufacturer
vehicle seat and use the vehicle restraints.
2. The distance between the top of the user’s shoulder and the top of the Axiom Back should
not exceed 5.5" (14 cm).
3. The wheelchair must be labeled as appropriate for use as a seat in a motor vehicle,
dynamically tested to the performance requirements of ISO Standard 7176-19 and installed,
used and maintained according to the manufacturer’s instructions.
4. If the original wheelchair seat was replaced, the new seat must be approved for wheelchair
transit, installed and used as indicated in the manufacturer’s instructions.
5. When using your wheelchair as a seat in a motor vehicle the rider must be in a forward-facing
position.
6. The rider must use a Wheelchair Tie-down and Occupant Restraint System that complies
with ANSI-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 and installed, used and maintained
according to the manufacturer’s instructions.
7. 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 ANSI-RESNA WC-4, Section 18 or
ISO 10542-1, Part 1.
8. Use of headrests, lateral supports or other positioning accessories should not be 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 ANSI/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.
9. Aftermarket accessories such as trays, oxygen tank holders, oxygen tanks, IV poles,
backpacks, pouches and other items should be removed and secured separately in the
motor vehicle. In the event of an accident, these items can become dangerous projectiles
which may result in serious injury or death for you or other occupants of the motor vehicle.
10. This product is intended for use by adults ranging in weight from 79 to 300 lbs (36 to 136 kg).
11. If the Axiom Back has been involved in an accident, you should not continue to use it, as it
may have suffered fatigue that may not be visible.

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D. Maintenance
Regular cleaning and maintenance may help extend the life of your Axiom Back. You should
inspect your Axiom Back monthly. During cleaning, component inspection is recommended.
1. Check Cover for Tears and Excessive Wear
a. Remove cover and check for abnormalities (inside and out).
b. Check the foam for breakdown or degradation.
a. Tears deeper than .25" (6.35 mm)
b. Loose granules of foam.
c. Permanent changes to the unloaded foam shape, such as flattening.
2. Check the hardware for any looseness, signs of stripping, degradation or deformities.
WARNING: If you find any abnormalities, such as the foam breaking down or damage to
the hardware or fasteners, discontinue the use of this product immediately and consult
with your Authorized Ki Mobility Supplier. Failure to do so can affect your skin integrity,
resulting in serious injury or death.
WARNING: The owner of this equipment is responsible for making sure that it has been
set up and adjusted by an Authorized Ki Mobility Supplier under the direction of a
healthcare professional. It may require periodic safety and function checks or certain in-
use adjustments that can be performed by the user, caregiver or Authorized Ki Mobility
Supplier.
1. Fasteners: Ki Mobility recommends that all fasteners be inspected for proper function, such
as loose bolts or broken components every six months. Loose fasteners should be
retightened according to the installation instructions.
2. Replacing Components: Contact your Authorized Ki Mobility Supplier immediately to replace
any components. Discontinue use of the system after identifying loose or broken
components.

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E. Cleaning
1. Axiom Back Cover
NOTE: Drying with heat may cause shrinking that affects the covers fit and function.
a. Remove the cover from Axiom Back by detaching the Velcro®. Unzip the zipper on
the bottom of the cover.
b. Slightly roll and remove the foam to turn the cover inside out.
c. Zip the cover closed to avoid snagging.
d. Machine wash in hot water (60°C).
e. Line dry or tumble, no heat.
NOTE: Do not dry clean covers or use industrial washers or dryer to clean covers. Do not
steam autoclave. Do not bleach. Laundry care symbol definitions are shown in Fig. 13.
2. Axiom Back Assembly
a. Remove the whole back assembly to make cleaning easier. See Fig. 12.
b. The Axiom Back Shell should be wiped clean with soap and water on a regular basis
to prevent buildup of dirt and grime.
3. Positioning Components
a. Positioning components can be wiped clean with soap and water.
b. DO NOT immerse positioning components underwater.
Fig. 12
Do Not Dry Clean
Care & Use Instrucons
Machine Wash, Hot
Do Not Bleach
Line dry or tumble, no heat
Do Not Iron
Fig. 13

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F. Sanitizing
Sanitizing step should be done in addition to regular cleaning:
a. Remove and launder cover according to steps 1a., 1b., and 1c. above.
b. Machine wash cover only in hot water (60°C).
c. Drip and tumble dry on No Heat.
d. Disinfect all surfaces (cover, foam and back assembly) with over-the-counter disinfect-
ing sanitizer of at least 70% alcohol or wipes. Do not soak or allow pooling of cleaning
solutions.
e. Allow sanitizer to remain on surface for at least 15 minutes and remove with aseptic
cloth if necessary.
G. Reassembling Your Axiom Back After Cleaning
1. After Cleaning
a. Reinstall foam and cover. Slightly roll the foam when installing cover.
2. Back Assembly Reinstallation
a. To reattach the Axiom Back and hardware receivers, line up the pins to the receivers.
b. Push the Axiom Back into place on the receivers.
c. If properly inserted, the pins will "click" into a locked position.
WARNING: If you are uncertain that you have heard the locking "click", pull up on the
Axiom Back using the handle to test and ensure it has been securely locked. If you fail to
heed this warning, damage to your equipment, a fall, or loss of control may occur and
cause severe injury to the rider or others.
Fig. 14

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KI MOBILITY LIMITED WARRANTY
The expected life of the product is 5 years.
A. For 24 Months
Ki Mobility warrants the Axiom Back to be free from defects in materials and workmanship for a
period of 24 months. This limited warranty applies to:
1. Axiom Back shell and foam
For a period of 24 months (2 years) from the date of purchase, provided normal use, should a defect
in materials or workmanship occur, Ki Mobility will, at its option, repair or replace it without charge.
This warranty does not apply to punctures, tears, or burns.
B. For 6 Months
Ki Mobility warrants the cushion to be free from defects in materials and workmanship for a period of
6 months. This limited warranty applies to:
1. Removable covers
For a period of 6 months from the date of purchase, provided normal use, should a defect in
materials or workmanship occur, Ki Mobility will, at its option, repair or replace it without charge. This
warranty does not apply to punctures, tears or burns.
C. Limitations
1. We do not warrant:
a. Damage from neglect, accident, misuse, or from improper installation or repair.
b. Products modified without Ki Mobility’s express written consent.
c. Damage from exceeding the weight limit.
2. This warranty is VOID if the original Axiom Back tag is removed or altered.
3. This warranty applies in the USA only. Check with your supplier to find out if international
warranties apply.
4. This warranty is not transferable and only applies to the first consumer purchase of this product
through an authorized Ki Mobility supplier.
D. What We Will Do
Our sole liability is to repair or replace covered parts. This is the exclusive remedy for consequential
damages.
E. What You Must Do
1. Obtain from us, while this warranty is in effect, prior approval for return or repair of covered parts.
2. Claims and repairs should be processed through the nearest authorized supplier. Except for
express warranties made herein, all other warranties, including implied warranties of
merchantability and warranties of fitness for a particular purpose are excluded.
F. Notice to Consumer
1. If allowed by law, this warranty is in place of any other warranty (written or oral, express or
implied, including a warranty of merchantability, or fitness for a particular purpose).
2. This warranty gives you certain legal rights. You may also have other rights that vary from state to
state.
Record your lot number (located on cover tags) here for future reference:

2023-05-09

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¡Gracias por comprar un producto de Ki Mobility!
ADVERTENCIA: No use sin antes leer todo este manual. Usar sin leer primero
el presente manual por completo podría ocasionar lesiones graves al usuario
o a su asistente.
Ki Mobility aconseja capacitarse con un profesional de tecnologías asistivas (ATP) u
otro profesional clínico o técnico competente en la seguridad de esta silla antes de su
uso.
Si tiene alguna pregunta o inquietud sobre cualquier aspecto de esta producto, este
manual o el servicio prestado, no dude en ponerse en contacto con su proveedor
autorizado, un representante autorizado o Ki Mobility. Puede comunicarse con Ki
Mobility llamando al:
(1)715-254-0991
Ki Mobility
5201 Woodward Drive
Stevens Point, WI 54481
U.S.A
www.kimobility.com (Incluye localizador de distribuidores y acceso a
información impresa)
O a través de nuestro representante autorizado de la UE:
Etac Supply Center AB
Långgatan 12
33233 Anderstorp
Sweden
INTRODUCCION