PROBLEM | CAUSE | CORRECTION |
Pressure reading | It is normal for “some” | If there is an excessive |
on the regulated | pressure drop to occur. | amount of pressure drop |
pressure gauge |
| when the accessory is used, |
drops when an |
| adjust the regulator following |
accessory is |
| the instructions in the |
used. |
| “Description of Operation” |
|
| paragraph in the “Operation |
|
| Section. |
|
| NOTE: Adjust the regulated |
|
| pressure under flow |
|
| conditions (while accessory |
|
| is being used). |
Knocking Noise. | Possible defect in safety | Operate safety valve |
| valve. | manually 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 | ||
accessories. | enough for air requirement. | requirement. If it is higher |
|
| than the SCFM or pressure |
|
| supplied by your air |
|
| compressor, 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 filter |
|
| removed. Refer to the “Air |
|
| Filter” paragraph in the |
|
| “Maintenance “ section. |
|
|
|
Regulator knob | Damaged regulator. | Replace. |
has continuous |
|
|
air leak. |
|
|
|
|
|
D28299 | 20- ENG |
