Table of Contents
Advertisement
Battery indicator
Battery indicator
The battery indicator indicates the status of the
wheelchair.
– Battery indicator lights permanently
This indicates that everything is OK.
– Battery indicator flashes slowly.
This indicates that the battery should be
charged as soon as possible.
Troubleshooting
If a fault occurs in the wheelchair, a number of lights flash on the battery voltage indicator. Count the number
of lights, starting from the joystick, and check in the list what the fault is and what you can do.
Number
of lights
The charge level of the battery is
1
much too low. It requires
2
immediate charging
There is an interruption to the left
2
3
motor.
Short-circuit between the battery
3
4
and the drive motor.
There is an interruption to the right
4
5
motor.
Short-circuit between the battery
5
6
and the drive motor.
Charger connected to charging
6
7
socket.
Joystick fault.
7
8
Control unit fault.
8
9
9
10
Interruption in brake circuit.
Too high voltage in the battery
10
Cause
– Battery indicator flashes fast..
A fault has occurred and the wheelchair will not
work. The number of flashing lights indicates the
nature of the fault.
– Note the number of flashing lights.
– Switch off the wheelchair.
– Switch the wheelchair back on.
– Check whether the fault is still present.
Remedy
Check the condition of the battery to see whether it
needs replacing. Check the contact between the
battery and the control unit.
Check the connection to the left drive motor.
Check whether the drive motor's carbon-brush is worn.
Check the contacts and cables of the motor.
Check the connection to the right drive motor.
Check whether the drive motor's carbon-brush is worn.
Check the contacts and cables of the motor.
Remove the charging contact from the chair.
Ensure that the joystick is not affected by operation.
Check the contact between the joystick and the
control unit.
Replace the joystick unit.
Replace the joystick cables.
If the fault is still present, replace the control unit.
Check the contacts of the control unit.
If the fault is still present, replace the control unit.
Check the contacts of the magnetic brake.
Check the battery and the contacts between the
battery and the control unit.
36
Advertisement
Table of Contents
