Otto Bock B400 - 2.7 Requirements for the User; 2.8 Safety Functions

06/2011 B400Page 86
Safety
2.7 RequirementsfortheUser
CAUTION
Riskofaccidentandinjuryasaresultofimproperuse.
The power wheelchair may only be used by informed users.
For this purpose, the user and maybe any attendant must
receive instructions on how to use the power wheelchair
from trained specialists who have been authorised by
Otto Bock.
The operator must have read and understood all the infor-
mation in the instructions for use.The wheelchair may not
be operated in cases of exhaustion or under the influence
of alcohol or medications.
The operator must not have any mental limitations which
can temporarily or permanently restrict attentiveness and
judgment.
2.8 SafetyFunctions
INFORMATION
In dangerous situations, the B400 can be turned off at any
time using the on/off button. When the button is pressed,
the power wheelchair brakes immediately and the electric
functions will be stopped.
If any malfunctions occur such as an insufcient supply of
energy to the brake, the software will recognize them and
trigger the emergency stop brake or reduce the speed of
the power wheelchair. At the same time, a warning signal
will be emitted.