Permobil Trax, Руководство по обслуживанию

Страница: 32 / 64

Manual steering
32
Steering on right or left side
1. Remove the cover. See page 7.
2. Remove the foot plate. See page 32.
3. Remove the protective plate under the front wheel
assembly. See page 32.
Manual steering
(moving between the right/left)
Front wheel assembly
Mounting on chassis, joystick
Rear wheel assembly, spring
Expander bar
NB! For manual steering it is necessary for the
steering wire to be mounted on the same side in
the front wheel assembly as the joystick is mounted.
This is to ensure that the wheelchair turns in the
right direction when the joystick is moved.
4. Loosen the steering wire's ball joint, which is located at
the very front in the steering plate of the front wheel
assembly. It is loosened using the nut which is located
on the lower side of the front wheel assembly.
5. Loosen the steering wire's mounting at the rear edge of
the foot plate.
6. Unhook the spring in the rear wheel assembly which
fixes the steering wire in the right position. See the
figure to the right.
7. Disconnect the potentiometer and front light cables from
the jack panel and from the cable holder on the chassis.
8. Detach the steering wire from the joystick mounting and
the holder on the chassis.
9. Unscrew the joystick mounting from the chassis.
Place any screw in the hole so that the swing arm does
not fall down.
10. Unscrew the cover protection from the expander bar.
It is mounted with three screws.
Turn the cover protection and move the potentiometer
and front light cables to the other side of the bar.
Screw the cover protection in place on the other side of
the expander bar.
11. Screw the steering wire's ball joint in place on the other
side of the front wheel assembly's steering plate in the
hole intended for it.
12. Pull out the steering wire with the cables from the rear.
Press it in in the same position on the opposite side.
Connect the cables to the jack panel and fix them in the
cable holder. Hook the spring in place in the mounting
on the opposite side and in the cables.
13. Screw the joystick mounting in place in the appropriate
hole on the other side of the chassis. Move the screw
removed over to the other side. Screw the steering wire
in place in the appropriate hole.
14. Fix the steering wire on the chassis by screwing the
transferred steering wire mounting in place. See the
figure to the right.
15. Check and possibly adjust the stop screws for the
steering triangle so that, at full joystick deflection, there
is a few millimetres play between the steering triangle
and the screws. See page 30.
16. Refit the protective plate, foot plate and cover.
Spring
Steering wire mounting
Cover protection