Palfinger cranes utilize Paltronic systems (40, 50, or 150) to display specific error codes, which can be retrieved via the main console, base display, or remote control. Common codes include 31.00 for support overload, 33.00 for angle limits, and "ES" for emergency stop faults, with the Palcode app often used for diagnosis. For a detailed breakdown of these codes, visit Scribd's Palfinger Guide. Tools & Applications - PALFINGER
| Symptom | Most likely error code | Check first | |---------|------------------------|--------------| | No function, remote connected | E 03, E 31 | Receiver fuse, ECU power | | Crane moves slowly | E 20, E 21 | Oil level, cooler fan | | Boom won’t lift heavy loads | E 10 | Pressure sensor, overload setting | | Stabilizer light stays red | AL 32 | Stabilizer microswitch / proximity sensor | | Display blank but remote works | – | Backlight fuse or display ribbon cable | palfingercranemanualerrorcodes
When an error code is displayed, follow these general troubleshooting steps: Palfinger cranes utilize Paltronic systems (40, 50, or
: Information only (e.g., the crane is currently in an overload state). "." (a dot) : Indicates the system is in normal operating mode. Troubleshooting Tips Check Power & Connections Press and hold "OK" and "DOWN ARROW" simultaneously