9 TROUBLESHOOTING
SYMPTOM | PROBABLE CAUSE | SOLUTIONS |
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Battery indicator flashes the charge level is | Battery failure. | Check batteries for shorted cell. Replace if necessary. |
low - immediately after recharge. |
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| Contact Dealer/Invacare for Service. |
| Malfunctioning battery charger. |
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| Contact Dealer/Invacare for Service. |
| Electrical malfunction. |
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Battery indicator flashes the charge level is | Batteries not charged. | Have charger checked. |
low - too soon after being recharged. |
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| Weak batteries. | Replace batteries if necessary. Refer to Replacing the |
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| Batteries and/or Battery Cables on page 83. |
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Motor “chatters” or runs irregular. | Motor/gearbox malfunction. | Stop use of Wheelchair. Contact Dealer/Invacare for Service. |
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Joystick erratic or does not respond as | Damaged motor coupling. | Contact Dealer/Invacare for Service. |
desired. |
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| Electrical malfunction. | Contact Dealer/Invacare for Service. |
| Controller programmed | Contact Dealer/Invacare to have controller reprogrammed. |
| improperly. |
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Wheelchair does not respond to commands. | Electrical malfunction. | Contact Dealer/Invacare for Service. |
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Power indicator off - even after recharging. | Poor battery terminal connection. | Have terminals cleaned. |
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Invacare® FDX® | 96 | Part No 1163181 |
