Otto Bock Juvo, Instructions For Use Manual

Page: 106 / 124

Flashing LED Error/warning Cause Possible corrective action
Battery overvoltage Voltage too high
Loose battery contacts Continue driving slowly
Check cabling/plug contacts
Communication error
between control panel
(joystick) and controller
Defective cable, loose
plug connection Check cabling/plug contacts
TEN° control panel
Symbol Error/warning Cause Possible measure
Emergency stop Severe controller /
handheld control unit
and/or drive motor mal­
function
Check cabling / plug connections
Contact specialist dealer
Joystick warning
(Center Joystick) Joystick not in home
position when the unit
is turned on Move the joystick to the home
position before switching the unit
on
Defective joystick
(Joystick Error) Message continues to
be displayed despite
moving
joystick to
centre position
Contact specialist dealer
Message window for
serious errors Causes of the respect­
ive error messages: see
following table Measures for the respective error
messages: see following table
Message window for
warnings
(Error
message
examples: see next 2
lines)
Causes of the respect­
ive warning messages:
see following table Measures for the respective warn­
ing messages: see following table
Controller temperature
warning (lights up red) Overheating due to
excessive load
Cool down phase
Motor temperature
warning (lights up red)
Overheating due to
excessive load
Cool down phase
Error and warning messages on the TEN° control panel
Error message Error no. Content Cause Possible measure
Center Joystick See previous table
Joystick Error See previous table
Low Battery (None) Battery undervoltage Battery deep dis­
charge
Charge as soon as
possible
High Battery (None) Battery overvoltage Voltage too high
Loose battery con­
tacts Continue driving
slowly
Check cabling / plug
connections; if error
message
persists,
contact specialist
dealer
106
Maintenance and repair
Juvo