Error Code 90 Diagnosis
What This Code Means
Over 90% Load Warning
Possible Causes
- 1Platform load at 90% of rated capacity
Recommended Solution
Consider removing weight from platform. Check load sensor calibration.
Verified Technical Content
This troubleshooting guide has been reviewed and verified by the China Lift Supply Technical Team. Our certified technicians specialize in Sinoboom equipment diagnostics and maintain accuracy based on official service documentation.
Reviewed by Christopher Ray, Technical Director
