PROBLEM | CAUSE | CORRECTION |
Motor will | Motor overload | Refer to Motor Overload Protection |
not run | protection switch | under Operation. If motor overload |
| has tripped. | protection trips frequently, contact |
|
| a Trained Service Technician |
| Tank pressure exceeds | Motor will start automatically when |
| pressure switch | tank pressure drops below "cut- |
| in" pressure of pressure switch. | |
| Check valve stuck open. | Remove and clean, or replace. |
| Loose electrical | Check wiring connection inside |
| connections. | pressure switch and terminal box area. |
| Possible defective motor | Have checked by a Trained |
| or starting capacitor. | Service Technician. |
| Paint spray on internal | Have checked by a Trained Service |
| motor parts. | Technician. Do not operate the |
|
| compressor in the paint spray area. |
|
| See flammable vapor warning. |
| Pressure release valve on | Bleed the line by pushing the |
| pressure switch has not | lever on the pressure switch to |
| unloaded head pressure. | the "Off" position; if the valve |
|
| does not open, replace switch. |
| Fuse blown, circuit | 1. Check fuse box for blown fuse |
| breaker tripped. | and replace as necessary. Reset |
|
| circuit breaker. Do not use a fuse |
|
| or circuit breaker with higher |
|
| rating than that specified for |
|
| your particular branch circuit. |
|
| 2. Check for proper fuse. You |
|
| should use a time delay fuse. |
|
| 3. Check for low voltage conditions |
|
| and/or proper extension cord. |
|
| 4. Disconnect the other electrical |
|
| appliances from circuit or |
|
| operate the compressor on |
|
| its own branch circuit. |
26- ENG
