🔐 PALFINGER does not publish a single universal error code list – codes differ between PK , EPS , Epsilon , Tiffin , and Omsteel product lines.
Palfinger crane diagnostics generally operate on two levels depending on the age and model of your crane (e.g., PK, PPM, or PALFINGER Marine series): Palfinger-crane-manual-error-codes
The display reads "Err 12" or "CAN Off." Radio remote control stops working entirely. Root Cause: The Controller Area Network (CAN) bus wiring is broken, shorted, or suffering from electromagnetic interference (EMI) from a nearby CB radio or welding equipment. Troubleshooting: 🔐 PALFINGER does not publish a single universal
All lowering functions (winch down, telescope out) stop. Hoist up may also stop. Root Cause: The hook block has risen to the boom tip, tripping the weight switch or proximity sensor. Troubleshooting: Troubleshooting: Hydraulic functions (telescoping
Hydraulic functions (telescoping, hoisting) are dead. The crane assumes it is unstable. Root Cause: A magnetic proximity sensor on an outrigger beam failed, or the outrigger is actually 2 inches short of full extension. Troubleshooting: