Adjusting the mobility device to the user's seating posture
NOTE
–
The sling back is only available in two widths of 38-43
cm and 48-53 cm and, under certain circumstances,
must be replaced for a width adjustment. For a
replacement description, see the service instructions
for this mobility device. The service instructions can
be ordered from Invacare. However, they contain
instructions for specially trained service technicians
and describe operations that are not intended for the
end user.
–
Note that if the sling back width is adjusted the
backrest cushion must also be replaced.
Requirements:
•
1 x 5 mm Allen key
1.
Loosen and remove the backrest plate screw
A
.
2.
Loosen the backrest plate screws
B
.
Do not remove the screws!
3.
Move the backrest plate halves to the required width.
4.
Re-insert screw
A
.
5.
Re-tighten the screws.
6.7.6
Adjusting the backrest angle (Modulite seat
unit)
CAUTION!
Every change to the seat angle and every backrest
angle change alters the geometry of the electric
wheelchair and affects its dynamic stability
–
For more information on stability, overcoming
obstacles correctly, driving along inclines and slopes
and the correct position of the backrest and seat
angles, see the section 5.3 Taking Obstacles, page 24
and Driving up and down gradients.
Width-adjustable backrest
Requirements:
•
1 x 5 mm Allen key
1529686-P
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