Permobil M1 Service Manual page 150

Troubleshooting
4. Do not use the wheelchair until the problem has been remedied or
you have received other information from your service provider.
Example of error messages and remedies
If a problem persist after you have made the checks described in table
below please contact your service agent.
Event
1 LED
Low battery voltage
2 LEDs
Failure in left drive motor
3 LEDs
Short circuit in left drive
motor
4 LEDs
Failure in right drive motor
5 LEDs
Short circuit in right drive
motor
6 LEDs
Battery charger connected
7 LEDs
Joystick error
8 LEDs
Control system error
9 LEDs
Failure in brake circuit
10 LEDs
High battery voltage
7+5 LEDs
Communication error
Actuator indicator
Actuator error
Repairing defective units
Apart from specific OEM-approved spare parts, there are no replaceable
parts in the R-net control system. Contact Permobil for further
information on OEM-approved spare parts. Defective units must be
sent for repair to Permobil or an authorized Permobil service center.
150
Indication
Check the condition of the batteries. Check the contact between the battery
and the control unit.
Check the connection of the left drive motor.
Check the left drive motor's contacts and cables.
Check the connection of the right drive motor.
Check the right drive motor's contacts and cables.
Disconnect the battery charger.
Check that the joystick has not been moved when starting the wheelchair.
Check the contacts to the output stage.
Check the contacts to the magnetic brakes.
Check the battery and the contacts between the battery and the output stage.
A communication error has been detected. Check that the cable to the
control panel is not damaged and is correctly inserted.
An actuator error has been detected. Contact authorized service for help.
Remedy
Permobil M1