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4. Individual
customisation
This setting option offers:
– customised adjustment of the seat
height to suit your lower thigh length,
– customised adjustment of seat incli-
nation for user,
– increased stability against tipping up.
Warning:
– Customised adjustment or modifi-
!
cation should only be carried out
by an authorised dealer.
– Any new adjustment may have an
effect on performance.
4.1 Seat height/seat
inclination
Customised setting of seat height and
inclination involves:
– changing the driving wheel size,
– moving the adapter (Fig. 43.1/
or axle holder (Fig. 40+41/
, in the
adaptable/activity model range) ver-
tically within the perforated plate
( ).
– Changing the swivel wheel size.
– setting the angle on the castor con-
trol socket (Fig. 42/
).
40
2
1
40
2
1
41
)
3
42
4.1.1 Driving wheel position
The driving wheel position depends on:
– the desired seat height,
– the wheel size,
– the seat inclination,
– the swivel wheel.
Warning:
If the perforated plate (Fig. 43/
!
positioned horizontally, the wheel
position changes, which also results
in a change in performance.
– Each forward movement of the per-
forated plate increases the risk of tip-
ping up!
– Positioning a wheel adapter (Fig.
43.1/
) on the inside increases the
risk of tipping up!
2
) is
43
43.1
2
41
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