18
A
B
MB3197-EN
Figure 27
Figure 28
Adjusting the centre of gravity
Figures 27 and 28
The driving wheel can be adjusted to five different
positions in relation to the centre of gravity.
This is shown on the scale (27A) on the wheel
block. Position 1 represents the best anti-tipping
position.
• Loosen the screw (27B) with a 28 mm wrench,
and unscrew until it stops.
• Adjust the casing of the driving wheel forward
or backward (Figure 28).
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.
Warning
!
Remember to adjust the brakes and the anti-tip
stabiliser after you have adjusted the seat height
and centre of gravity.
Note!
When changing the height and centre of gravity,
the driving wheels should be adjusted first,
followed by the height and angle of the castor
wheels.
ADJUSTING THE WHEELCHAIR