Safety
2.7 Weight Distribution
WARNING!
–
The position of the footrest, camber tube, back angle,
the tautness of the back upholstery as well as the
user's condition are directly related to the wheelchair's
stability. Any change to one or any combination of the
five may cause the wheelchair to decrease in stability.
Use EXTREME caution when using a new seating
position. The addition of anti-tippers may be required.
Many activities require the wheelchair owner to reach, bend and
transfer in and out of the wheelchair. These movements will cause a
change to the normal balance, the center of gravity, and the weight
distribution of the wheelchair.
To determine and establish your particular safety limits, practice
bending, reaching and transferring activities in several combinations in
the presence of a qualified health-care professional before attempting
active use of wheelchair.
Proper positioning is essential for your safety. When reaching,
leaning, bending forward, it is important to use the front casters as a
tool to maintain stability and balance.
•
Lengthening the wheelbase will increase the stability and
maintain standard maneuverability of wheelchair.
•
Shortening the wheelbase will decrease the stability, increase
the maneuverability and distribute additional weight onto the
rear wheels.
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