Liebherr Fault Code
Free · no signupE0445
Kelly visualization failing / No foot detection.
System
Process Data (PDE)
Symptom
Kelly visualization failing / No foot detection.
Diagnosis & fix steps
LOGIC: Input signal for "Tool at Foot" proximity switch is missing or erratic.
ACTION: Check the sensor face for mud or metal shavings. Verify the 24V supply and signal return at the local junction box.
Red Seal field insights
Specs: PNP Proximity sensor (typically 2-wire or 3-wire). PRO-TIP: These sensors have a very tight "Sensing Distance" (usually 5-10mm). If the leader foot bracket is slightly bent or vibrating, the sensor will "blink," causing intermittent lockouts.
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