Troubleshooting continued
Problem | Possible Cause | Suggested Remedy |
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Insufficient pressure or decreased | Motor running too slow | Use authorised service centre to check |
outlet capacity |
| and repair if necessary |
| Dirty air filter cartridge | Clean or replace the filter cartridge |
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| Leaking safety valve | Use authorised service centre to repair |
|
| or replace the switch |
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| Leaking pipe | Use authorised service centre to check |
|
| and repair if necessary |
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| Damaged gasket | Use authorised service centre to check |
|
| and repair if necessary |
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| Damaged or carbon coated valve seat | Use authorised service centre to check |
|
| and repair if necessary |
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| Damaged piston ring or cylinder | Use authorised service centre to check |
|
| and repair if necessary |
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| Open drain cock | Check the drain cock, make sure it is |
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| closed. If not immediately switch off the |
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| unit as per the shut down instructions |
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| and close the drain cock. |
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| Air fittings leaking | Check all air fittings. Make sure that |
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| they are tight and not leaking at the |
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| joins. If a quick release fitting is leaking, |
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| disconnect it and reconnect it. If it |
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| continues to leak replace the defective |
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| fitting(s). If a male or female fitting is |
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| leaking around the thread tighten using |
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| a spanner. If the fitting is already tight |
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| and can’t be tightened, unscrew the |
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| connection and remove the Teflon tape. |
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| Examine the condition of the fitting(s). |
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| If the a fitting(s) is damaged replace |
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| and reassemble using Teflon tape on |
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| threaded fittings. If the fittings are OK |
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| reapply Teflon tape and reassemble. |
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13
