39
31.2
Electrical back support adjust-
ment
(Option)
The electrically adjustable back sup-
port can be adjusted over the operat-
ing module.
Pressure relief for buttocks muscles
(decubitus prophylaxis).
Relief for the spinal column.
Fatigue-free sitting.
For electric angle adjustment of the
back support (fig. 31.2) also view the
operating manual < operating mod-
ule >.
!
Caution:
Do not reach into the adjustment
mechanism. Danger of crushing!
Adjust the back support through
the operating module to the de-
sired angle (fig. 31.2). Select the
corresponding function by pressing
the MODE key.
!
Caution:
Observe the contents of the < Safe-
ty information > brochure!
An inclination of the back support
causes a change in the driving be-
haviour but does not result in a
speed reduction. Danger of over-
turning during incline and obsta-
cle travel!
Adjusting the back support
angle via the CAN-bus operat-
ing module
+
Note:
Do not use the handwheel to help
the wheelchair user sit up!
Swivelling the back support
back
Press the plus-key or
steer the joystick to the right or
activate the right turn signal.
The back support swivels (max. 45°)
to the back (fig. 31.2).
Swivelling the back support
down
Press the minus-key or
steer the joystick to the left or
activate the left turn signal.
The back support erects itself, e.g.
swivels (up to -5°) to the front.
