Excel 100 Technical Manual page 11

We recommend you to use anti-tip wheels. Depending on the model of your Excel wheelchair sometimes
these are a standard item and sometimes they are an optional extra. They prevent you from tipping the
wheelchair over backwards (Figure 12).
Do not carry any weight on the back of the wheelchair whilst ascending (Figure 13). This changes the
balance and increases the chances of tipping backwards.
Make sure you descend a slope at the lowest part, also make sure the bottom of the footrest doesn't catch on the
ground. This is in order to ensure your safety at the end of the slope. Do not lean forward as this can cause
overturning. Lean slightly backward in order to increase stability.
Make sure the wheelchair is always kept under control. Do not hurry down the slope, but move slowly and safely.
The speed of descent is controlled by the amount of grip strength to the push handles is exercised. In an effort to
prevent friction burns to your hands, it is recommended that you use gloves. To reduce the risk that you burn your
hands or lose control over the wheelchair, you might want to slow down.
Do not use the wheel brakes during the descent. The wheel brakes are designed for static braking of the rear
wheels whilst stationary.
Avoid changing direction as you descend. Despite that your EXCEL ® wheelchair is designed for balance and control,
a change of direction on the slope and change the balance will cause instability.
If you are using an attendant they should be aware that even with a slight slope already considerable traction
should be exercised (Figure 15).
Warning:
Using the wheel brakes to slow down the wheelchair whilst driving will cause a sudden stoppage. The
result may be that the chair rotates to one side and tilts, or abrupt stops so that the seat tilts
forward.
If your wheelchair is used in an environment where there are many slopes, it is advisable to fit a drum
braking system for the attendant to use.
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Excel 100 basic Technical
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