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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.
5.9 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 95
and Driving up and down Gradients.
5.9.1 Manually using spindle
The seat angle is adjusted by means of a spindle, which is
to be found at the front underneath the seat frame.
When adjusting the seat angle it should be ensured that at
least 1 cm of the threaded bolt always remains inside the
spindle and is not completely unscrewed from the spindle.
It is easier to adjust the angle of the seat when there
is nobody sitting in the wheelchair.
1529686-AA
The figure shows the position of the spindle (1) for manual
seat angle adjustment.
5.10 Adjusting Backrest
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 95
and Driving up and down Gradients.
Setup
57
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