24
TRACK AND STRAIGHT COURSE
☞
Note:
For adjustment to and inspection of the track the
wheelchair is to be positioned on a level surface and
loaded with about 100 kg on the seat.
CHECKING THE ALIGNMENT
– Switch the operating module on, put the joystick
into the straight forward direction and let the wheel-
chair drive a short distance.
– Hold the alignment measure (A) at the front, hori-
zontally at axle height between the rim horns and
adjust so that the ends barely tough the rim horns.
– Hold the alignment measure in the back, horizon-
tally at axle height between the rim horns (B).
The alignment is adjusted correctly when the rear rim
horns are 2 mm further apart than the front rim horns
(2 mm toe-in).
☞
Note:
As a replacement for the wheel alignment measure
you can also use two boards of about 30 cm length:
1.) Hold the boards parallel beside each other so that
the end of one of the boards sits on the front rim
horn of the left wheel and the end of the other board
on the front rim horn of the right wheel.
2.) Draw a continuous line above the boards.
3.) Hold the boards in the same fashion onto the
rear rim horns. – At the correct setting the two lines
must have a 2 mm displacement.
A
B
Summary of Contents for Optimus 2 2.322
Page 1: ...SERVICE MANUAL OPTIMUS 2 MODEL 2 322 TOURING 928 MODEL 9 928 GB We move people...
Page 2: ...2...
Page 74: ...74 NOTES...
Page 75: ...75 NOTES...
