71
WHILL Model F User Manual
5
5. Operating procedures
CAUTION
Make sure the device is functional in a safe space each time after setting and adjusting the
speed.
There is a risk of unintended movement of the device.
The back support is not xed. Be careful when transferring.
There is a risk of injury.
If the device is equipped with a lap belt, fasten it during use.
There is a risk of injury.
Do not apply force to the device from the sides.
There is a risk that the device may tip over. Do not forcefully push or pull the device from the
side.
The maximum driving range or driving speed of this device may vary depending on the driving conditions such
as hills, curves, steps, terrain, load, and temperature. The device may stop suddenly depending on the condition.
For errors that occur during use, check “10. Troubleshooting” on page 108.