Error Code 28 Diagnosis
What This Code Means
Turret Proximity Switch Error
Recommended Solution
Logical conflict detected between turret proximity switches. Check the three proximity switches in the turntable via diagnostic interface. Verify switch power supply voltage. Inspect switch harness and connectors. Replace abnormal proximity switch.
Verified Technical Content
This troubleshooting guide has been reviewed and verified by the China Lift Supply Technical Team. Our certified technicians specialize in Dingli equipment diagnostics and maintain accuracy based on official service documentation.
Reviewed by Christopher Ray, Technical Director
