Invacare Storm4 True Track Plus, Руководство пользователя, Страница: 41 / 110

Adjusting the mobility device to the user's seating posture
5.5.10 Adjusting the seat width
The telescopic seat support can be adjusted in four stages. The seat
width can thus be adjusted together with the adjustable seat plate or
the adjustable sling seat.
The description of how the width is adjusted is contained in 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.
5.5.11 Adjusting the seat depth
The seat depth has a major influence on the selection of
the center of gravity of the seat. This impacts its dynamic
stability. If you make a major change to the seat depth the
center of gravity of the seat must also be adjusted. See
"Adjusting the center of gravity of the seat" in the service
instructions for this mobility device. The service instructions
can be ordered from Invacare. However, they contain
instructions for specially trained technicians and describe
operations that are not intended for the end user.
The numbers on the scale on the seat serve as a guide.
They do not stipulate any dimensions such as seat depth in
centimeters.
Tools:
•
6 mm Allen key
1. On both sides, loosen the bottom backrest screw
A
.
Do not remove the screws!
2. Move the backrest to the required seat depth.
You can adjust the seat depth steplessly. Use scale
B
on the
seat as a guide for this purpose.
Ensure that the same seat depth is set on both sides.
3. Re-tighten the screws.
5.6 Adjusting the seat angle
CAUTION!
Adjusting the seat tilt or the backrest angle
changes the geometry of the mobility device and
directly influences its dynamic stability!
– For details regarding dynamic stability, negotiating
gradients and obstacles and the correct adjustment
of seat tilt or backrest angle, refer to 6.5 Taking
Obstacles, page 74 and Driving up and down gradients.
5.6.1 Electrical
Consult the user manual for your remote for information about
electrical adjustment.
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