Usage instructions for NJ1 adaptive bike
13
the insertion maul (on the wheelchair side)
should correspond with the dimension from the
ground to the upper edge of the insertion bolt
(on the product side). As soon as there is a
deviation from these two dimensions due to the
hole pattern, the dimension from the ground to
the upper edge of the insertion bolt may be up
to max. 1 cm larger. In this case, the product
can be inserted into the adapter by tipping
slightly to the rear (via the parking stand).
Figure 9: Measurement from the ground to the lower
edge of the front of the towing attachment
Figure 10: Dimension from the ground to the lower
edge of the insertion bolt
The
height of the parking stand
is adjusted
by unscrewing the M6 oval head screw (AF
4 mm) with the radius disc and repositioning
the adjustment inlet along the specified row of
holes in the parking stand and inlet. Finally, re-
tighten the M6 oval head screw (AF 4 mm) up
to 11 Nm of torque.
Figure 11: M6 oval head screw with radius disc and
adjustment inlet to adjust the height of the parking
stand or manoeuvring rollers
Information when equipping with manoeu-
vring rollers:
After adjusting the height of the
parking stand, the manoeuvring roller must be
positioned in the active position outside on the
parking stand.
19.2 Bottom bracket support and crank
The following instructions are intended
for and may only be carried out by a rehabilita-
tion specialist dealer or PRO ACTIV
19.2.1 Seating position
The seating position and therefore the bottom
bracket position and the crank length depend
on the upper body stability or the core strength.
A suitable adjustment to the arm length will
have been made during the consultation /
measurement procedure.
With weak core strength
, the seating position
should normally be chosen so that the upper
body remains still in an upright position when
operating the crank while driving. Rocking
motion of the upper body or the head should
be avoided where possible. The height of the
Front of the
insertion
maul
Dimension
from the
ground to
the lower
edge of
the front
Insertion
bolt
Dimension from
the ground to
the upper edge
of the insertion
bolt
M6 oval head
screw with
radius disc
Adjustment
inlet with
manoeuvring
rollers
