Otto Bock B600 - Wheelchair Control Unit Fault Overview

7.4.2 Wheelchair control unit fault overview
Display symbol LCD monitor
display
Error/Warning Probable cause Possible corrective action
Controller temperat
ure warning
Overheating due to
excessive load
Cool down phase
Motor temperature
warning
Overheating due to
excessive load
Cool down phase
Joystick warning Joystick not in home posi
tion when the unit is
turned on
Move the joystick to the home
position before switching the unit
on
Hand-held control
unit fault
Defective joystick Contact specialist dealer
Controller fault Defective controller Check all connections
Contact specialist dealer
84 | Ottobock B600
Maintenance/Repair