SECTION
SYMPTOM | PROBABLE CAUSE | SOLUTIONS | |
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| Bad connection or blown fuse. Check | Check all connections and housings for damage. If | |
| Joystick connection. | you have blown fuse a new battery wiring harness | |
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| must be purchased. Refer to | |
| Batteries are dead. | Connecting/Disconnecting Battery Cables on | |
No power to |
| page 101. | |
| Check battery voltage and replace if necessary. | ||
wheelchair motors. |
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| Refer to Removing/Installing Batteries from/into | ||
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| Battery Tray on page 99. | |
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| Loose battery connections. | Check battery cable connections, may have | |
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| vibrated loose when driving on rough terrain. | |
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Corroded battery | Possible water, salt, or urine | Replace battery wiring harness. Refer to | |
damage. | Connecting/Disconnecting Battery Cables on | ||
wiring connections. | |||
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| page 101. | |
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Battery Charger
SYMPTOM | PROBABLE CAUSE | SOLUTIONS | |
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| Charger not plugged into outlet, or | Make sure the charger is plugged into the outlet | |
| disconnected from wiring harness on | and check the wiring on the wheelchair. | |
| wheelchair. |
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| No AC power at outlet. | Check for AC power with digital volt meter. | |
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No LED’s on | Damaged power cord. | Check for damage on the power cord, replace if | |
| damaged or send to Invacare for repair. | ||
Charger |
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| Charger LED’s burnt out. | Send charger to Invacare for repair. | |
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| Charger may have internal fuse that is | Remove charger cover and check for fuses. iI fuses | |
| blown. | are present, Ohm out fuses and replace if | |
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| necessary. Refer to Replacing the | |
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| Battery Charger Fuse on page 108. | |
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| |
| Blown battery fuse in wiring harness, | Check battery wiring harness fuse on the | |
| or charger. | wheelchair. Replace battery wiring harness if fuse is | |
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| blown. Refer to Connecting/Disconnecting Battery | |
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| Cables on page 101. | |
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| Check fuse in the charger. Refer to Replacing the | |
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Batteries won’t | Charger not plugged into outlet. | Make sure charger is plugged into the outlet. | |
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No AC power at the outlet. | Check for AC power with a digital volt meter. | ||
charge. | |||
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| Charger Power cord may be | Check for damage and replace if necessary, or | |
| damaged, or the connector may be | send in for repair. | |
| damaged. |
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| Charger may have internal damage. | Charge batteries with known good charger. | |
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| Battery voltage too low for charger to | Replace batteries. Refer to Removing/Installing | |
| start charging cycle. | Batteries from/into Battery Tray on page 99. | |
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Pronto® Series | 28 | Part No. 1125075 |
