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21.
Electrical system
21.1
Automatic safety switches
The PARAVAN electric wheelchair is equipped with two automatically triggered safety switches and an elec-
trical overload protection mechanism. Taken individually, they may be described as follows:
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Main safety switch
The main switch protects the electric wheelchair's entire electrical system from any overload of electri-
cal devices by activating immediately to cut off electricity from your electric wheelchair.
)
See Section "21.2 Main safety switch"
>
Secondary safety switch
This protects all other electric devices and ancillary devices, such as breathing apparatuses.
)
See Section "21.3 Secondary safety switch"
>
Protection against overload
When you are travelling downhill the power generated is channelled into the accumulators. Where the
accumulators are already charged, then the safety system switches to emergiency stop.
)
See Section "21.4 Protection against overload"
116
Electrical system
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