Invacare DLX - Manual (Page 8)

8
SAFETY/HANDLING
S
A
F
E
T
Y
&
H
A
N
D
L
I
N
G
CENTER OF
GRAVITY
Example 46% 54% 103 lbs. 130 lbs.
UNOCCUPIED OCCUPIED
FUNCTIONAL REACH FROM A
WHEELCHAIR
The approximate reach-limit values shown in the ac-
companying graph were derived on the basis of a
sample of 91 male and 36 female wheelchair users.
Note the difference between the maximum and the
comfortable reach limits, a subjective but important
consideration in design.
REACHING, LEANING AND
BENDING - FORWARD
Position the front casters so that they are extended as
far forward as possible and engage wheel locks. 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.
FORWARD REACH
(ADULT)
COMFORTABLE MAXIMUM
INCHES
INCHES
REACHING, LEANING - BACKWARDS
WARNING
DO NOT lean over the top of the back uphol-
stery. This will change your center of gravity
and may cause you to tip over.
Position wheelchair as close as possible to the de-
sired 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.