PROBLEM | CAUSE | CORRECTION |
Pressure reading | It is normal for "some" pres- | If there is an excessive |
on the regulated | sure drop to occur. | amount of pressure drop |
pressure gauge |
| when the accessory is used, |
drops when an |
| adjust the regulator follow- |
accessory is |
| ing the instructions in the |
used. |
| "Description of Operation" |
|
| paragraph in the "Operation |
|
| Section. |
|
| NOTE: Adjust the regulated |
|
| pressure under flow condi- |
|
| tions (while accessory is |
|
| being used). |
Knocking Noise. | Possible defect in safety | Operate safety valve manu- |
| valve. | ally by pulling on ring. If |
|
| valve still leaks, it should be |
|
| replaced. |
| Defective check valve. | Remove and clean, or |
|
| replace. |
|
|
|
Compressor is | Prolonged excessive use of | Decrease amount of air |
not supplying | air. | usage. |
enough air to | Compressor is not large | Check the accessory air |
operate acces- | ||
sories. | enough for air requirement. | requirement. If it is higher |
|
| than the SCFM or pressure |
|
| supplied by your air com- |
|
| pressor, you need a larger |
|
| compressor. |
| Hole in hose. | Check and replace if |
|
| required. |
| Check valve restricted. | Remove and clean, or |
|
| replace. |
| Air leaks. | Tighten fittings. |
| Restricted air intake filter | Clean or replace air intake |
|
| filter. Do not operate the |
|
| air compressor with the fil- |
|
| ter removed. Refer to the |
|
| "Air Filter" paragraph in the |
|
| "Maintenance " section. |
Regulator knob | Damaged regulator | Replace |
has continuous |
|
|
air leak. |
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|
|
|
|
A14411 | 22- ENG |
