41
40
61
!
Attention:
A horizontal displacement of the axle
mount (fig. 58/
➀
) alters the wheel-
base and therefore the driving be-
haviour.
– The danger of tipping over increases
with each forward displacement of
the axle mount!
– Always drive with stabilisers in the
case of a short wheelbase in order to
increase the tip-over stability (fig.
60)!
4.2.2
Swivel wheel position
The required swivel wheel position (fig.
61) is determined according to the po-
sition specified for the driving wheel.
☞
Note:
Each time the position of the driving
wheel is changed, the castor control
socket (fig. 59/
➂
) must be reset.
60
4.2 Seat height/seat
inclination
Customised setting of seat height and
inclination involves:
– Vertical displacement of the axle
mounting (fig. 58/
➀
) within the hole
plate (
➁
).
– Vertical displacement of the hole plate
(fig. 58/
➁
).
– Changing the swivel wheel size.
– Setting the angle on the castor con-
trol socket (fig. 59/
➂
).
4.2.1
Driving wheel position
The driving wheel position depends on:
– the desired seat height,
– the seat inclination,
– the swivel wheel.
58
59
3
1
2