
17
A
B
MB3197-EN
Figure 25
Figure 26
Adjusting the seat height – back
Figures 25 and 26
On the wheelchair frame you will find a measuring
scale (26A) showing the seat height in relation to
the size of the driving wheel
• Remove the driving wheel
• Loosen the screw (26B) with a 27 mm wrench
and unscrew until it stops
• Pull the inner and outer wheel block slightly
apart
• Adjust the wheel block step-by-step up or down
in accordance with the scale
• Squeeze the inner and outer wheel block
together
Note!
It is important to ensure that the pins in the
wheel block go into the holes in the frame and
that the casing lies horizontally in the track before
tightening the screw.
Find the dimension of your driving wheel at the
top of the scale. The column under the wheel
dimension shows where to place the wheel block
in order to achieve the various seat heights.
Alternative driving wheel
dimensions
Seat heights that can be
achieved by the different
steps on the scale
ADJUSTING THE WHEELCHAIR