Invacare PATRIOT Manuel De L'utilisateur Et D'entretien page 8

PROCEDURE 1
WARNING (CONTINUED)
Proper positioning is essential for your safety.
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When reaching, leaning, bending forward,
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it is important to use the front casters as a
N
tool to maintain stability and balance.
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Example 46% 54%
UNOCCUPIED
Functional Reach From a Wheelchair
The approximate reach-limit values shown in the accom-
panying graph was derived from a sample of 91 male and
36 female wheelchair users. Note the difference between
the maximum and the comfortable reach limits, a subjec-
tive but important consideration in design.
CENTER OF
GRAVITY
103 lbs. 130 lbs.
OCCUPIED
Reaching, Leaning and
Bending - Forward
Position the front casters so that they are extended
as far forward as possible and engage wheel locks.
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.
Reaching, Leaning and
Bending - Backwards
DO NOT lean over the top of the back
upholstery. This will change your center
of gravity and may cause you to tip over.
Position wheelchair as close as possible to the desired
object. Point front casters forward to create the longest
possible wheelbase. Reach back only as far as your arm
will extend without changing your sitting position.
8
GENERAL GUIDELINES
WARNING