TRAVELER 4all Ergo & 4you Ergo usage instructions
55
3. Press the front part of the control element
to the right or left outwards until the brake
element rests against the tyre. Do not
close the brake completely.
Figure 156: Brake element resting on the tyre
4. Move the integral brake on the hexagon
rail so that the brake element is positioned
as shown in the following figure:
Figure 157: Brake element after correct positioning
of the integral brake
5. Tighten the M5 clamp screws (AF 4 mm) to
4 Nm again.
6. Then check the correct setting of the
brakes: On a slope (7° gradient) the prod-
uct should stand firm with the brake ap-
plied. This will happen if, with the brake
closed, the tyre is depressed or deformed
by approximately 4 mm by the brake ele-
ment (at prescribed air pressure in the
tyres).
26.2.3 Brake adjustment for installation
with clamping bracket
The following instructions are intended
for and may only be carried out by a rehabilita-
tion specialist dealer or PRO ACTIV
Settings on the brake could be necessary for
the following reasons:
You have changed the tyre or the tyre
pressure.
You have changed the wheel tracking or
the position of the drive wheels.
The brake is pulling unevenly or insuffi-
ciently after extended use.
To adjust the integral brake with clamping
bracket, proceed as follows on both sides:
1. Initial situation: Drive wheels mounted on
the product and the integral brakes open.
The drive wheels have the specified infla-
tion pressure.
2. Slightly loosen the M5 clamp screw (AF
4 mm) so that the integral brake can be
moved in the clamping bracket with splined
shaft.
Figure 158: M5 clamp screw for moving the integral
brake with integral splined shaft in the clamping
bracket (view from the inner side of the product)
If this adjustment range is insufficient,
slightly loosen the M6 grub screw (AF
3 mm) and the M6 clamp screw (AF 5 m)
of the clamping bracket so that the clamp-
ing bracket can be moved along the frame
tube.
•
approx. 4 mm
Integral splined shaft
M5 clamp
screw