01 / 2010 C2000Page 168
Malfunctions / Troubleshooting
8.2 Error
CAUTION
Riskofinjuryifthepowerwheelchairstopsabruptly. In
the event of communication problems in the bus system of
the controls, the system triggers an emergency stop to pre-
vent any uncontrolled functions. Depending on the source
of the malfunction, it is possible to drive the power wheelchair
out of a danger zone such as road trafc after switching the
control unit on again.
If the driving function is still not available after switching on
the controls again, the brakes must be released (see Section
6.5) to switch over to the pushing mode. After the power
wheelchair has triggered an emergency stop, contact a
specialist dealer as soon as possible!
An error affects one or several functions of the C2000 pow-
er wheelchair. The system is not fully operational until the
error has been corrected.
All problems that have ever occurred are saved in a list and
can be retrieved, e. g. in case of a general overhaul of the
power wheelchair. The saved data can be used to determine
future service and maintenance intervals, for example.
8.1 Warning
A warning indicates a status or malfunction of one or several
components of the power wheelchair. The function of com-
ponents that have no errors is not restricted. For example, if
the connection between the controller and seat motor malfunc-
tions, this error will only be indicated if the user attempts to
activate the motor. However, the driving function is still avail-
able.
