Proactive NJ1 e-assistant, Руководство по сборке

Страница: 8 / 40

Usage instructions Adapter & Adaptation
7
Figure 13: Back view of folding mechanism with
open locking sliders
Now the adapters can be attached to the
wheelchair. To do so, slide the adapter from
the front under the folding mechanism and
insert the centring column holder on the cen-
tring column.
Figure 14: Centring column with inserted holder
The centring pins on the locking plate must
reach the drill holes on the front centre piece of
the folding mechanism.
To fix the adapter, the two locking heads on
the locking plate must first be turned by 90° –
lever in horizontal position. Then the two clamp
levers must be firmly tightened externally so
that they generate the necessary force to firmly
adapt the adapter. Only in this position may the
adapter be operated with the adapted product.
Figure 15: Locking heads and clamp levers in
locked position, folding frame adapter assembled
and ready for operation
The tension of the clamp levers in the
new position must always be ensured, i.e.
when the clamp levers are tightened, there
must be no play between the locking sliders
and folding arms and there must always be a
noticeable resistance when tightening the
clamp levers. If necessary, the tension may be
adjusted via the nuts on the locking slider (Met-
ric size 17 mm), after loosening the M5
threaded pins (Metric size 2.5 mm), so that the
tension is the same as it was when new. Even
tension must be ensured on all 4 locking slid-
ers. Once the tension has been set, tighten the
nuts by hand at 20 Nm and the threaded pins
at 4 Nm and secure the threaded pins with
screw locking fluid.
Figure 16: Rear view of folding mechanism with
closed locking sliders, nuts to adjust the tension of
the clamp levers
Locking sliders
Nuts
Clamp levers
tightened
Locking
heads closed
Threaded pins
in the middle
of the nuts