Troubleshooting
Symptom | Possible Cause | Possible Solution | ||
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The air cleaner does not operate at all. | 1. The power supply circuit breaker is | 1. Correct the cause for high current draw | ||
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| tripped. |
| and close the circuit breaker. |
| 2. | No power to the control panel | 2. | Replace the blown fuse in the control |
| 3. | Wiring is at fault |
| panel. |
| 4. | The control panel circuit board is at | 3. Repair, replace wires, plugs and cables | |
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| fault. |
| as applicable; and make sure all electri- |
| 5. | The motor is at fault. |
| cal plugs and connections are secure. |
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| 4. | Replace the circuit board. |
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| 5. | Replace the motor. |
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The air cleaner CFM output is reduced. | 1. The filters are wet or clogged. | 1. Replace the primary filter and clean the | ||
| 2. | The airflow path is obstructed. |
| |
| 3. | The control panel circuit board is at | 2. | Remove obstructions or add ducting. |
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| fault. | 3. | Replace the control panel circuit |
| 4. | The motor is at fault. |
| board. |
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| 4. | Replace the motor. |
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The air filter unit is noisy or vibrates. | 1.The mounting is loose. | 1 Level the air cleaner unit. | ||
| 2. | The unit is not level. | 2. Unplug the unit, remove the filters, and | |
| 3. | The fan or motor is loose. |
| tighten all loose fastners. |
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Disconnect power to the machine when perform- ing any troubleshooting. Failure to do this may result in serious person- al injury.
G0573 Two Speed Floor Air Filter |
