Troubleshooting Guide
How to Fix Sinoboom 4047E Fault Code 54
Lift Up Coil Fault
Error Code: 54Equipment: Scissor Lift
Error Code 54 Diagnosis
What This Code Means
Lift Up Coil Fault
Possible Causes
- 1Lift up solenoid coil failure
Recommended Solution
Check lift solenoid and wiring. Inspect valve connector. Replace coil if faulty.
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