68 | Ottobock
B400
Flashing LED
Warning/Fault
Cause
Possible corrective action
Battery over voltage
Voltage too high
Loose battery contacts
Continue driving slowly
Check cabling / plug connections
Communication error between
the control panel (joystick) and
the controller
Defective cable, loose plug
connection
Check cabling / plug connections
7.4.3 Attendant control fault overview
Flashing LED
Warning/Fault
Cause
Possible corrective action
Control unit fault
Fault in the control unit
Read fault on the VR2 control panel
and take corresponding measures
(see "Wheelchair control unit fault
overview" table)
Attendant control fault
Defective attendant control
Remove attendant control and turn
control panel off, then on again
Joystick fault
Attendant control joystick not
in home position when the
unit is turned on
Move the joystick to the zero posi
tion before turning the unit on
Remove attendant control and turn
control panel off, then on again
Communication error between
the attendant control (joystick)
and the control panel/controller
Defective cable, loose plug
connection
Check cabling / plug connections
Maintenance/Repair
Содержание B400b400
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