Troubleshooting Guide
How to Fix Sinoboom 4047E Fault Code 52
Drive Forward Coil Fault
Error Code: 52Equipment: Scissor Lift
Error Code 52 Diagnosis
What This Code Means
Drive Forward Coil Fault
Possible Causes
- 1Forward drive solenoid coil failure
Recommended Solution
Check forward drive solenoid and wiring. Measure coil resistance. Replace if open/shorted.
Sinoboom4047E
Sinoboom Scissor Lift
Machine Specs
Power Source24V DC
Lift Capacity706 lbs
Platform Size7ft 7in x 3ft 9in
Machine Weight7,077 lbs
Why Trust This Guide?
- Based on official Sinoboom service documentation
- Verified by certified equipment technicians
- Updated with latest service bulletins