Neatech SPEEDSTAR Manual page 14

Do not operate the product if it is behaving abnormally or erratically.
The wheelchair may come to a sudden stop at any time during operation.
The wheelchair has IPX4 ingress protection. This means that all components are
designed to work with splashing water from all directions. In any case avoid
prolonged contact of wheelchair with water.
Wheelchair could suddenly stop due to lose electrical connections.
Turn off the wheelchair if you are willing to remain stationary in a place. This will
prevent accidental movements due to accidental contact with the joystick or
electromagnetic interferences.
Lift the product
Do not lift the product with the user on board. If you really need to lift the
product, it is suggested to grab it with the help of at least one other person as
shown in figure
Figure 1
Do not lift the device with the user on board. If it is really needed to lift the product,
always ask for the help of another assistant. Grab the product as shown in figure.
WARNING
It is not possible to use the product as a seat in a motor vehicle.
The weight of each battery is 24.2 kg. Please pay special attention when removing
or replacing the batteries.