Diagnosis And Solution - Heartway Medical Products P17C User Manual

If you get one of these error codes, contact your local dealer.
FLASHING LIGHTS
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Note:
The following symptoms could indicate a serious problem with your power
wheelchair. Contact your local dealer if any of the following arises:
1. Motor noise
2. Frayed harnesses
3. Cracked or broken connectors
4. Uneven wear on any of tires
5. Jerky motion
6. Pulling to one side
7. Bent or broken wheel assemblies
8. Does not power up
9. Powers up, but dose not move

DIAGNOSIS AND SOLUTION

The battery needs charging or there is a bad connection to the
battery. Check the connections to the battery. If the connect-
ions are good, try charging the battery.
The left motor has a bad connection. Check the left motor
connection.
The left motor has a short circuit to a battery connection.
Contact your local dealer.
The right motor has a bad connection. Check the right motor
connection.
The right motor has a short circuit to a battery connection.
Contact your local dealer.
The power chair is being inhibited by the battery charger.
Unplug the battery charger.
A joystick fault is indicated. Make sure that the joystick is in
the neutral (center) position before turning on the controller.
A controller system fault is indicated. Make sure that all
connections are secure.
The parking brakes have a bad connection. Check the parking
brake and motor connections. Make sure the controller
connections are secure.
An excessive voltage has been applied to the controller. This is
Usually caused by a poor battery connection. Check the battery
connections.
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