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| PROBLEM | CAUSE | CORRECTION |
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| Pressure reading | It is normal for "some" | If there is an excessive amount |
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| on the regulated | pressure drop to occur. | of pressure drop when the |
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| pressure gauge |
| accessory is used, adjust the |
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| regulator as instructed in the | |
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| drops when an |
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| Operation section. | |
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| accessory is |
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| NOTE: Adjust the regulated | |
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| used. |
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| pressure under flow conditions | |
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| (while accessory is being |
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| used). |
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| Air leak from | Possible defect in safety | Operate safety valve manually |
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| safety valve. | valve. | by pulling on ring. If valve still |
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| leaks, it should be replaced. |
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| Compressor is | Prolonged excessive use | Decrease amount of air usage. |
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| not supplying | of air. | Check the accessory air |
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| enough air | Compressor is not large | |
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| to operate | enough for air requirement. | requirement. If it is higher than |
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| accessories. |
| the SCFM or pressure supplied |
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| by your air compressor, you |
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| need a larger compressor. |
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| Hole in hose. | Check and replace if required. |
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| Check valve restricted. | Remove and clean, or replace. |
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| Air leaks. | Tighten fittings. |
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| Restricted air intake filter. | Clean or replace air intake |
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| filter. Do not operate the |
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| air compressor with the |
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| filter removed. Refer to the |
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| "Air Filter" paragraph in the |
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| "Maintenance "section. |
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| Loose belt. | Loosen wingnut and then |
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| tighten wingnut until it contacts |
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| the washer, plus one turn. |
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| Restricted air | Dirty air filter. | Clean or replace. See "Air |
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| intake. |
| Filter" paragraph in the |
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| "Maintenance" section. |
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| Regulator knob | Damaged regulator. | Replace. |
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| has continuous |
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| air leak. |
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| Regulator will | Damaged regulator. | Replace. |
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| not shut off air |
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| outlet. |
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25- ENG | A10260 |