20 Powerscreen diagnostic codes on file — with the full diagnosis, repair steps, and field insights open to read free, no signup required.
Disclaimer: General reference information for trained, qualified technicians only. Codes and procedures vary by model, serial number and software version. Always follow the manufacturer's service manual and your site's safety procedures. Use at your own risk. Not affiliated with or endorsed by any manufacturer.
Find a Powerscreen code by searching below, or browse the table. Codes on file by system:
| Code | System | Symptom | Full fix |
|---|---|---|---|
| SPN 520401 FMI 04 | Crushing / Safety | Feeder Stops / CSS Auto-Adjust Dead | View fix |
| SPN 520405 FMI 02 | Screening / Speed | Screen Box Stalls / Alarm Active | View fix |
| SPN 520410 FMI 05 | Feeder / Hydraulics | Vibrating Feeder Inoperative | View fix |
| SPN 520415 FMI 03 | Cone / Hydraulics | Cone Dumps Hyd Oil / CSS Opens Wide | View fix |
| SPN 520420 FMI 04 | Safety / E-Stop | Engine Won't Start / Plant Locked | View fix |
| SPN 520425 FMI 02 | Conveyors / Speed | Main Discharge Conveyor Shuts Off | View fix |
| SPN 520430 FMI 05 | Hydraulics / Tracks | Tracks Inoperative / Radio Remote Dead | View fix |
| SPN 520435 FMI 04 | Lubrication / Cone | Crusher Feeder Locked / Lube Alarm | View fix |
| SPN 520440 FMI 03 | Cooling / Thermal | Plant Derate / High Lube Oil Temp | View fix |
| SPN 520445 FMI 07 | Clutch / Drive | Clutch Slipping / Engine Speed Drops | View fix |
| SPN 520450 FMI 05 | Hydraulics / Feeder | Feeder Jams / Reversing Fails | View fix |
| SPN 520455 FMI 02 | Crushing / Impact | Crusher Shuts Down on Rock Feed | View fix |
| SPN 520460 FMI 04 | Dust Suppression | Water Spray Inoperative / Dry Dust | View fix |
| SPN 520465 FMI 03 | Hydraulics / Level | Hydraulic Controls Sluggish / Whine | View fix |
| SPN 520470 FMI 05 | Radio Remote | Machine Won't Track on Remote | View fix |
| SPN 520475 FMI 04 | Conveyors / Aux | Side Stockpiler Conveyor Inoperative | View fix |
| SPN 520480 FMI 02 | Lubrication / Cone | Cone Feed Disabled / Alarm Buzzer | View fix |
| SPN 520485 FMI 05 | Metal Detector | Feeder Stops Repeatedly / Ghost Alarms | View fix |
| SPN 520490 FMI 04 | Hopper / Wings | Hopper Side Flares Won't Raise / Lock | View fix |
| SPN 520495 FMI 09 | Communication | Main Display Blank / Feeder Locked | View fix |
Same codes keep coming back?
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