20 Powerscreen diagnostic codes on file. Each shows the symptom for free — unlock the full diagnosis, repair steps, and field insights with a free account.
| Code | System | Symptom | Fix |
|---|---|---|---|
| SPN 520401 FMI 04 | Crushing / Safety | Feeder Stops / CSS Auto-Adjust Dead | Unlock |
| SPN 520405 FMI 02 | Screening / Speed | Screen Box Stalls / Alarm Active | Unlock |
| SPN 520410 FMI 05 | Feeder / Hydraulics | Vibrating Feeder Inoperative | Unlock |
| SPN 520415 FMI 03 | Cone / Hydraulics | Cone Dumps Hyd Oil / CSS Opens Wide | Unlock |
| SPN 520420 FMI 04 | Safety / E-Stop | Engine Won't Start / Plant Locked | Unlock |
| SPN 520425 FMI 02 | Conveyors / Speed | Main Discharge Conveyor Shuts Off | Unlock |
| SPN 520430 FMI 05 | Hydraulics / Tracks | Tracks Inoperative / Radio Remote Dead | Unlock |
| SPN 520435 FMI 04 | Lubrication / Cone | Crusher Feeder Locked / Lube Alarm | Unlock |
| SPN 520440 FMI 03 | Cooling / Thermal | Plant Derate / High Lube Oil Temp | Unlock |
| SPN 520445 FMI 07 | Clutch / Drive | Clutch Slipping / Engine Speed Drops | Unlock |
| SPN 520450 FMI 05 | Hydraulics / Feeder | Feeder Jams / Reversing Fails | Unlock |
| SPN 520455 FMI 02 | Crushing / Impact | Crusher Shuts Down on Rock Feed | Unlock |
| SPN 520460 FMI 04 | Dust Suppression | Water Spray Inoperative / Dry Dust | Unlock |
| SPN 520465 FMI 03 | Hydraulics / Level | Hydraulic Controls Sluggish / Whine | Unlock |
| SPN 520470 FMI 05 | Radio Remote | Machine Won't Track on Remote | Unlock |
| SPN 520475 FMI 04 | Conveyors / Aux | Side Stockpiler Conveyor Inoperative | Unlock |
| SPN 520480 FMI 02 | Lubrication / Cone | Cone Feed Disabled / Alarm Buzzer | Unlock |
| SPN 520485 FMI 05 | Metal Detector | Feeder Stops Repeatedly / Ghost Alarms | Unlock |
| SPN 520490 FMI 04 | Hopper / Wings | Hopper Side Flares Won't Raise / Lock | Unlock |
| SPN 520495 FMI 09 | Communication | Main Display Blank / Feeder Locked | Unlock |
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