Table of Contents
Advertisement
Usage instructions SPEEDY F4 & F2
M6 fixing screw, with
washer if necessary
Figure 98: M6 fixing screw on frame inner side,
washer fitted with G-shape frames but not V-shape
frames
3. Now undo the M6 fixing screw (AF 5 mm)
slightly on the frame outer side.
M6 fixing screw
with washer
Figure 99: M6 fixing screw on the frame outer side
4. Using the aid of the angle, move the caster
wheel bearing block in a vertical position to
the level ground.
5. Tighten the M6 fixing screws (AF 5 mm)
again on the frame outer and inner side to
a tightening torque of 10 Nm and recheck
the vertical setting.
6. Screw the M5 stub bolt (AF 2.5 mm) back
in so that this rests on the M6 fixing screw.
After adjusting the caster wheel bearing
block twice, renewing the thread locking fluid
for the M6 fixing screws (AF 5 mm) on the
outer and inner sides of the frame is recom-
mended.
Note:
To reduce caster wheel flutter, it may be nec-
essary to tilt the caster fork rotary axles from
the vertical (Chapter 22.4).
23 Footrests
Make sure the ground clearance under
the footrest is sufficient. Experience shows that
this should not be less than 4 cm. This must be
observed for the angle adjustment of the foot-
plate support and when setting the lower leg
length.
23.1 Angle adjustment of the footplate
support
The following instructions are intended
for and may only be carried out by a rehabilita-
tion specialist dealer or PRO ACTIV
The angle of the footplate support can be set
by releasing the M6 fastening clamp screws
(AF 5 mm) on the lower side of the footrest
support plate. When the angle adjustment is
completed, tighten the M6 fastening clamp
screws (AF 5 mm) again to maximum 5 Nm.
This tightening torque should not be exceeded
as higher tightening torques can damage the
clamp.
Footplate support
M6 fastening
clamp screws
Figure 100: Footrest from below
Footrest
support
plate
38
Advertisement
Table of Contents
