Marta removes the mast cover, locates the small cylindrical sensor near the lift cylinder base. A quick resistance check shows an open circuit. She replaces it with a standard Jungheinrich spare (part no. 51437605 – typical for EJE 1xx series).
: The "neutral zone" window for the sensors is too narrow, or the sensor itself is failing to return to a true zero point.
: Check the internal card and wiring within the tiller unit for damage or loose connections.
If the hardware checks out, connect a Jungheinrich diagnostic laptop.
Check motor windings and insulation (if safe and necessary)
Marta removes the mast cover, locates the small cylindrical sensor near the lift cylinder base. A quick resistance check shows an open circuit. She replaces it with a standard Jungheinrich spare (part no. 51437605 – typical for EJE 1xx series).
: The "neutral zone" window for the sensors is too narrow, or the sensor itself is failing to return to a true zero point.
: Check the internal card and wiring within the tiller unit for damage or loose connections.
If the hardware checks out, connect a Jungheinrich diagnostic laptop.
Check motor windings and insulation (if safe and necessary)