J. Modifying your Wheelchair
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.
YOU SHOULD NOT CHANGE, ADD OR REMOVE COMPONENTS OR OTHERWISE MODIFY
THIS WHEELCHAIR. NO ONE SHOULD MODIFY THIS WHEELCHAIR EXCEPT BY
ASSEMBLING APPROVED OPTIONS. THERE ARE NO APPROVED OPTIONS THAT INVOLVE
DRILLING OR CUTTING THE FRAME BY ANYONE OTHER THAN A TRAINED KI MOBILITY
ASSOCIATE. Contact Ki Mobility or an authorized Ki Mobility supplier before adding any
accessories or components not provided by Ki Mobility.
DANGER: Failure to comply to these instructions may cause the wheelchair to fail and result in
serious injury or death.
K. Wheelchair Stability
To ensure proper stability of your wheelchair, you must make sure the center of gravity and the
wheelchairs base of support is correct for your balance and abilities. Many factors can affect these
two elements;
•
Seat height
•
Seat depth
•
Back angle
Generally, the most important factor is the position of the rear wheels for rearward stability. There
are other actions than can have an adverse effect on your stability. You should consult with your
wheelchair provider and clinicians familiar with your needs and capabilities in determining how this
affects your use.
WARNING: Moving the rear wheels forward increases the likelihood of the wheelchair
tipping backwards. Make small adjustments and proceed slowly until you learn the new balance
point of your wheelchair. Failure to comply with the instruction above could result in serious injury
or death.
WARNING: The farther rearward you place the front casters the greater the likelihood of
the wheelchair tipping forwards. If possible, have your casters mounted forward and whenever
doing a static activity which involves shifting your weight, rotate the casters forward to increase
your wheel base. Failure to comply with this instruction above could result in serious injury or
death.
IV. WARNINGS
11
•
Size and position of rear wheels
•
Size and position of front casters
•
Any seating system components