Repair / Réparation / Reparación
Digital Display Messages
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| • Digital messages are not available on all sprayers | |||
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| • Blinking LED total count equals digital error code | |||
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| (Example: Two blinks is the same as E=02). | ||
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| DISPLAY* | LED BLINKS | SPRAYER OPERATION |
| INDICATION | ACTION | |||||||||||
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| No Display | Never blinks | Sprayer may be |
| Loss of power or | Check power source. Relieve pressure | |||||||||||
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| pressurized |
| display not | before repair or disassembly. Verify display | |||||||
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| connected | is connected. | |||
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| Sprayer may be |
| Pressure less than | Increase pressure as needed | |||||||
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| pressurized |
| 200 psi (14 bar, 1.4 |
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| ti6314a |
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| MPa) |
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| psi | Once | Sprayer is pressurized. |
| Normal operation | Spray | |||||||||||
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| Power is applied. |
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| bar |
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| (Pressure varies with tip |
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| MPa |
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| size and pressure control |
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| ti6315a |
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| setting.) |
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| Three times | Sprayer stops. |
| Pressure transducer | 1. | Check transducer connection | |||||||||
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| repeatedly | Engine is running. |
| faulty, bad | 2. | Disconnect and reconnect transducer | |||||||||
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| connection or | ||||
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| plug to ensure good connection with | |||
| ti6317a |
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| broken wire |
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| control board socket |
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| 3. | Open prime valve. Replace sprayer |
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| transducer with known good |
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| transducer and run sprayer. Replace |
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| transducer if sprayer runs or control |
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| board if sprayer does not run. |
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| Five times | Sprayer stops. |
| High clutch current | 1. | Check wiring connections. | |||||||||
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| repeatedly | Engine is running. |
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| 2. | Measure: 1.7 + 0.2Ω across clutch field | |||||||
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| ti6318a |
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| at 70°F | |
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| 3. | Replace clutch field assembly |
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| Sprayer stops. |
| Loss of paint to | 1. | Check for empty paint condition, clogged | ||||||
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| Engine is running. |
| pump or severe |
| inlet strainer, failed pump or severe leak | ||||||
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| pressure loss | 2. | Reduce pressure and turn pump | ||
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| switch OFF and ON to restart pump |
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| Seven times | Sprayer stops. |
| Pressure greater | 1. | Open prime valve and gun | |||||||||
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| repeatedly | Engine is running. |
| than 2000 psi (138 | 2. | Verify no flow obstructions or clogged | |||||||||
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| bar, 14 MPa) while | ||||
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| filter | |||
| ti6320a |
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| in Flush Timer |
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| Mode |
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| * Error codes also appear on control board as a blinking red |
| After a fault, follow these steps to restart sprayer: | ||||||||||||||
| LED. LED is an alternate to digital messages. | 1. | Correct fault condition | ||||||||||||||
| 1. Remove two screws (71) and swing down cover (130). | 2. | Turn sprayer OFF |
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| 2. Start engine. Blink count is the same as error code(E=0X). | 3. | Turn sprayer ON |
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ti13343a
60 | 313313A |