Otto Bock C2000 Service Instructions Manual page 99

Display Symbol(s)
Table 6 Error messages
LCD Monitor Error /
Display Warning / Defect
Communication error
(alternating flashing
signal)
Battery under volt-
age
Battery over voltage
Seat tilt motor fault
Back angle adjust-
ment motor fault
Seat height
adjustment motor
fault
Drive
motor fault
Electric
footrest
motor fault
Wheel
lock fault
Emergency stop
Cause
Faulty connection between
the hand control device
and controller.
Defective cabling, soft-
ware or hardware
Battery deep discharge
Voltage too high (after full
charge and driving down-
hill)
Faulty cabling or plug con-
nection,
defective actuator
Faulty cabling or plug con-
nection,
defective actuator
Open wheel lock release /
defective wheel lock
Severe fault caused by
controller, hand control
device and/or drive motor
malfunction
Corrective Action
Check cabling /
plug connections
Charge as soon as
possible
Continue driving
slowly
Check cabling /
plug connections
Check cabling /
plug connections
Close wheel lock re-
lease; check wheel
lock
(e.g. Bowden cable)
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