Troubleshooting
NOTE: The suction unit contains no user‐serviceable parts except the fuse.
PROBLEM |
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| SOLUTION |
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Suction unit does not turn On. | 1. Check that the plug is firmly fitted to the wall socket. |
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| 2. | Ensure the wall outlet is live. Try plugging in another device such as |
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| a lamp. |
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| 3. | Check the power cord for damage. |
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| 4. | Contact your Invacare representative. |
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Motor runs but no vacuum | 1. Verify tubing connection security. |
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| 2. | Check for leaks or tubing kinks. |
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| 3. | Ensure that float |
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| 4. | Check for bottle leaks and cracks. |
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| 5. | If these solutions do not work, contact your medical provider. |
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Low vacuum | 1. Use vacuum adjust knob to increase vacuum level. |
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| 2. | Check system for leaks. |
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| 3. | Adjust vacuum adjust knob and release. |
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Overload protector shuts off | Check number of motor operated appliances on same circuit and |
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the motor frequently | adjust for aspirator unit. |
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Motor overheats and overload | 1. Turn power switch Off (O) and allow the motor to cool approxi- |
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protector shuts off motor | mately 5 minutes. Restart compressor. |
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| 2. | Inspect fuses and replace if necessary. |
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| 3. | Call your medical provider if unit still does not start. |
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Blown fuse | Replace the fuse with the same type of fuse (Miniature Glass Fuse |
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| 5x20 mm, fast blow (quick acting), F2A/250V). |
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Replacement Items/Accessories |
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PART NO. |
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| DESCRIPTION |
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IRC1140 |
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| Collection jar with 6 ft. suction tubing |
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1148804 |
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| Tube and filter kit |
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Aspirator Suction Unit | 8 | Part No 636959 |