Error Display On The Control Panel/Lcd Monitor - Otto Bock Xeno Service Manual

7.2 Error Display on the Control Panel/LCD Monitor
For troubleshooting purposes, the control unit of the XENO power wheelchair identifies the fol-
lowing categories depending on the effect of the malfunction on the system:
❒ Error
❒ Warning
❒ Defect
A warning indicates a status or malfunction of one or several individual components of the XENO
power wheelchair.
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 XENO power wheelchair. The saved data can be used to determine
future service and maintenance intervals, for example.
The following table shows the different error messages on the control panel display or separate
LCD monitor: In the LCD monitor, the error message also includes the identification number of
the error that has occurred (for more detailed information see the enAble50 instructions for use
(647G490=D/GB)):
Display symbol(s) LCD monitor
display
Error/warning / Cause
defect
Controller temper- Overheating due to
ature warning excessive load
Motor temperature Overheating due to
warning excessive load
Motor temperature Control unit has
warning switched to creep
speed due to
overheating
Joystick warning Joystick not in zero posi-
tion when switching on
Hand control de- Defective joystick
vice fault
Controller error Defective controller
Measures
Cool down phase
Cool down phase
Cool down phase
Bring joystick to
zero position be-
fore switching on
79