Otto Bock Skippi Service Manual page 11

Display symbol(s) Error/warning
Control unit temperature
warning
Motor temperature warning
Joystick warning
Hand control device fault
Communication error (flash
alternately)
Battery: undervoltage
Battery: overvoltage
Seat tilt motor fault
Back adjustment motor fault
Drive motor fault
Cause
Overheating due to exces-
sive load >> cooling down
phase
Overheating due to exces-
sive load >> cooling down
phase
Joystick not in zero position
when switching on
Defective joystick
Faulty connection between
hand control device and con-
trol unit/ defective cabling,
software or hardware
Battery totally discharged/
charge as soon as possible
Voltage too high (after com-
pleted charging process and
downhill drive)
Faulty cabling / plug contact
Defective actuator
Faulty cabling / plug contact
Defective actuator
Faulty cabling / plug contact
Defective motor
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