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| TABLE 5. TROUBLESHOOTING |
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SYMPTOM | POSSIBLE PROBLEM | SOLUTION |
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| No power to motor. | Verify unit is plugged in to proper outlet. Verify extension |
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| cords are properly plugged in and are not cut or pinched. |
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| Verify power is available at outlet. (check main switch or |
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Motor does not start. |
| breaker.) |
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| Burnt out switch (rare). One or more | Replace or complete connections as needed. |
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| internal connections open. |
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| Pinched wire. | Use screw driver to adjust wires. MAKE CERTAIN not to |
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| damage the insulation on the wires. |
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Housing halves do not seat | Switch Plate or Filter Cover not seated | Seat Switch Plate properly in Housing slot. |
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together properly |
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properly. |
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| Power Cord Grommet not seated properly. | Seat grommet in Housing slot. |
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Rattlling/growling noise from | Rear bearing failure. | Replace bearing. |
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rear of housing area. |
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| Worn coupler. | Disconnect coupler and turn motor on. If noise goes away |
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Rattling/growling noise from |
| replace coupler. If noise remains, check forward bearing. |
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forward housing area. | Forward bearing failure. | Replace bearing. |
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