Invacare CROSSFIRE T6 - Manual (Page 15)

SECTION 2—SAFE HANDLING
Part No 1148078 15 Crossfire™Series Wheelchairs
ƽ WARNING
DO NOT attempt to reach objects if you have to move forward in the seat or pick
them up from the floor by reaching down between your knees.
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 wheel-
chair to decrease in stability. Use EXTREME caution when using a new seating posi-
tion. The addition of anti-tippers may be required.
NOTE: For this procedure, refer to FIGURE 2.1.
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
manoeuvrability of the wheelchair.
• Shortening the wheelbase will decrease the stability, increase the manoeuvrability and
distribute additional weight onto the rear wheels.
FIGURE 2.1 Stability and Balance
Coping with Everyday Obstacles
Coping with the irritation of everyday obstacles can be alleviated somewhat by learning
how to manage your wheelchair. Keep in mind your center of gravity to maintain stability
and balance.
Center of
Gravity
Unoccupied Occupied
Lengthening the
Wheelbase
Shortening the
Wheelbase
Rear of
Wheelchair