Using The Brakes - progeo YOGA User Manual

Replacing the wheel
Release the brakes
To make this procedure easier, slightly raise the wheel using
the handles on the back.
Take hold of the wheel by its spokes close to the axel bush,
push in the release button and, without letting go, get the axel
in correctly (fig. 37).
In order to lock the wheel, let go of the release button (a single
audible click indicates that the wheel has been placed
correctly).
Removal and replacement of the wheel must always
be carried out with the brakes released.
Ensure that the quick-release axels are completely
locked in place. Check this by taking hold of the
wheel at the spokes close to the axel bush and
pulling firmly outwards. (see chapter 2.7 "Quick
release axles")

5.6 Using the brakes

Engaging the brakes
Push the lever forwards with "push-on brakes" fig. 38/b.
Pull the level backwards if "pull-on brakes" are fitted fig.38/a.
Releasing the brakes
Pull the lever backwards with "push-on brakes" fig.384/b.
Push the lever forwards if "pull-on brakes" are fitted fig.38/a.
Take care not to injure your hands and fingers when
operating the brakes.
(figure 38)
Fig.38
The optimum position for the brake with respect to the
tyre is about 0.5 cm between the tyre and the brake rod
(0.6 cm if puncture-proof tyres are fitted) (see chapter 6.9
"Brake adjustment").
The brake works by means of a lever which acts
directly on the tyre. For this reason the effectiveness
of the braking system depends on the tyre being
correctly inflated. We highly recommend checking
tyre pressures at regular intervals. (see chapter 2.6
"Tyre pressures").
The brake is a safety feature and must not be used
while the wheelchair is moving as this could cause
the wheelchair to overturn with possible injury to the
occupant.
Fig. 38/a
Fig. 38/b
YOGA 24