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Usage instructions SPEEDY 4all & 4you & 4teen
59
25.2.2 Brake adjustment with standard
installation (Ergo models)
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 standard in-
stallation (Ergo models), 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 screws (AF
4 mm) so that the brake mount can be
moved on the hexagon rail.
Figure 166: Hexagon rail and brake mount
Figure 167: M5 clamp screws for positioning the
integral brake (view from inner side of product)
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 168: 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 169: Brake element after correct positioning
of the integral brake
•
approx. 4 mm
M5 clamp screws
Hexagon rail
Brake mount