WHILL F, User Manual

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WHILL Model F User Manual
5
5. Operating procedures
CAUTION
Check that the arm rest adjustment screws are tightened and not loose before beginning
operation.
There is a risk of accident by the arm rests moving and coming loose while driving.
The device may slow down or suddenly stop in the following cases.
• The remaining capacity of the battery becomes low.
• The battery temperature drops significantly during use.
• Driving downhill at a high speed in low temperature.
• Driving on a steep slope with the battery charged fully.
• Driving on bumps or upward slopes.
When outdoors, drive on the paved sidewalk.
This device is not designed for use on roads for automobile. When crossing roads, check that the
drivers can see you and exercise sufficient caution.
Do not twist the joystick assembly except when replacing it.
There is a risk that the joystick may be loosened or damaged, rendering the device inoperable.
Do not operate the brake release levers with your feet.
The brake release levers may become deformed, broken, and unusable.
• When driving on steep inclines, the deceleration rate of the device may automatically change.
• When driving on a downhill slope when the battery temperature is low and with the battery close to fully
charged, it becomes more possible that the device will decelerate.
• If you use the device indoors, flooring may be damaged or become dirty.