SECTION
SYMPTOM | PROBABLE CAUSE | SOLUTIONS | |
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Joystick erratic or does not respond | Damaged motor coupling. | Contact Dealer/Invacare for Service. | |
as desired. |
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| Electrical malfunction. | Contact Dealer/Invacare for Service. | |
| Controller programmed | Contact Dealer/Invacare to have | |
| improperly. | controller reprogrammed. | |
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Wheelchair does not respond to | Poor battery terminal | Have terminals cleaned. | |
commands. | connection. |
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Power indicator off - even after | Electrical malfunction. | Contact Dealer/Invacare for Service. | |
recharging. |
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TILT WARNING displays and the | The system is tilted or reclined | Return the system to upright position. | |
wheelchair will not drive. | beyond drive |
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20° (Error code W01). |
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MAX BACK ANGLE displays. | The wheelchair back has | The wheelchair back will not go past | |
reached the maximum | the programmed maximum back angle. | ||
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| programmed back angle on a | This is normal behavior. | |
| wheelchair with a TIAM, RIAM |
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| or TRAM (Error code W02). |
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SPM Inhibited displays and the | The system is tilted or reclined | Return the system to the upright | |
beyond the drive | position. | ||
wheelchair does not drive. | |||
of 20° (Error code W03). |
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SPM Slow Down is displayed and | The elevating seat is elevated | Return elevating seat to the lowest | |
(Error code W04). | position to drive at full speed. | ||
the wheelchair drives slowly. | |||
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Formula™ Powered Seating | 22 | Part No 1122170 |
