Airman PDS400SC-6E1 troubleshooting: 21 fault codes and symptom-cause-remedy entries from the manufacturer's own service documentation.
Airman PDS400SC-6E1 — full specs, parts & maintenance.
| Code | Meaning |
|---|---|
| PC002 | Exhaust pipe |
| A150835 | Private house |
| TRO088 | Piping or the hose from this machine service valve should use what can be borne enough for the discharge pressure of this machine. |
| TRO303A | Please read the handling of the work tools often used. |
| A150841 | Fully-close Fully-open Half-open of service valve could cause cracks of valve seat and air leaks. Be sure to use as full-close or full-open, not to use as half-open. |
| spn 129456 | Failure has occurred, please be repaired by referring to the SPN & FMI i repair. |
| Symptom | Cause | Remedy |
|---|---|---|
| The engine does not reach the rated revolution speed. | (1) Faulty engine controller (2) Clogging of the unloader orifice (3) Trouble of emergency controller (4) Engine trouble. (5) Fuel filter clogging | (1) Call your nearest dealer (2) Disassemble/Clean (3) Call your nearest dealer (4) Call your nearest dealer (5) Disassemble/Change |
| Insufficient free air delivery. | (1) Air filter element clogging (2) Unloader valve cannot fully open | (1) Clean or change of element (2) Call your nearest dealer |
| Engine does not reach minimum revolution at unload. | (1) Faulty engine controller (2) Trouble of emergency controller | (1) Call your nearest dealer (2) Call your nearest dealer |
| Discharge air pressure will not rise. | (1) Pressure regulator insufficient adjustment. (2) Trouble of solenoid valve for starting unloader | (1) Re-adjust (Fasten) (2) Change |
| Engine does not start. | (1) Fuel filter clogging. The starter rotates normally but the engine does not start. (2) Clogging of fuel pre-filter (3) No fuel (4) Air entry into fuel line system (5) Nozzle clogging | (1) Disassemble, clean, and change (2) Clean, and (3) Fuel replenishment (4) Bleed the air (5) Disassemble/Clean |
| The discharge air temperature sensor is defective. | (1) Oil cooler clogging (2) Oil filter clogging (3) The discharge air temperature sensor is defective (4) Loosened or disconnected wiring or connector | (1) Clean (2) Change (3) Disassemble/Check (4) Check/Fasten |
| Engine speed down is abnormal, and engine stops. | (1) Malfunction controller. (2) Loose wiring connectors and disconnection | (1) Change (2) Check/Retighten |
| PARKED REGENERATION is required. | The engine temperature is not high enough, water temp below 158°F (70°C). | Let the unit warm up until the water temperature will be above 158°F (70°C). |
| High Exhaust System Temperature (HEST) indicator [A] is ON. | The machine shifts to regeneration operation. Hold the 'REGEN' button to start manual regeneration. | |
| DPF indicator [B] is ON. | Take immediate action to perform the manual regeneration. Failure to do so could result in damage to the DPF or fire in the exhaust system. | |
| Engine speed is slow down. | [Operation speed: less than PDS400,PDSF375: 1,000min? / PDSG310: 1,150min?] Displayed when the air temperature sensor at the outlet port of compressor air end is disconnected. | |
| Separator outlet air temperature sensor is disconnected. | [Operation speed: less than PDS400,PDSF375: 1,000min? / PDSG310: 1,150min?] Displayed when the separator outlet air temperature sensor is disconnected. | |
| Air temperature at the outlet of the air-end reaches PDS400,PDSF375: 239°F (115°C) / PDSG310: 257°F (125°C). | [Operation speed: less than PDS400,PDSF375: 1,000min? / PDSG310: 1,150min?] Displayed when the air temperature at the outlet of the air-end reaches PDS400,PDSF375: 239°F (115°C) / PDSG310: 257°F (125°C). | |
| Coolant temperature reaches 212°F (100°C). | [Operation speed: less than PDS400,PDSF375: 1,000min? / PDSG310: 1,150min?] Displayed when coolant temperature reaches 212°F (100°C). | |
| Engine oil pressure drops. | [The function pressure: 14PSI.] Displayed when engine oil pressure drops. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Documented causes: (1) Faulty engine controller (2) Clogging of the unloader orifice (3) Trouble of emergency controller (4) Engine trouble. (5) Fuel filter clogging. See the table for the matching fixes.
Documented causes: (1) Air filter element clogging (2) Unloader valve cannot fully open. See the table for the matching fixes.
Documented causes: (1) Faulty engine controller (2) Trouble of emergency controller. See the table for the matching fixes.