Otto Bock C1000 Instructions For Use Manual page 137

Warning indication
Flashing signals of the LEDs: 2 x per seconds, for 4 seconds
Acoustic signal:
This process is repeated once per minute or once when the power wheelchair is switched on.
Indicator Problem source
Battery
Temperature
Impulse control
Multifunction key or
On/Off key
Restricted driving
Input/output module
warning
Battery charger
blocking
Table 3 Overview of problem sources and corrective actions in case of warnings
C1000
2 x per seconds
Possible cause
Battery voltage too high or too low Charge or discharge, depending
Impulse control (controller) or
monitor overheated
Problem with motor controls
Key connection error or defect
Certain seat function in use (lift
seat)
Motor not connected;
motor overloaded;
additional device (e. g. direction
indicator) defective
Battery charger is connected
12/2009
Failures/Troubleshooting
Possible measure
on what the battery indicator
shows
Reduce driving speed, let cool
down
Restart
Check connection cable and
keys
Bring seat to normal position
Check connection cable, con-
tacts, lamps
Disconnect the battery charger
from the mains supply after
charging
Page 135