Troubleshooting Guide
How to Fix Dingli JCPT1912DC Fault Code 20
General Alarm TM1
Error Code: 20Equipment: Scissor Lift
Error Code 20 Diagnosis
What This Code Means
General Alarm TM1
Possible Causes
- 1Traction Motor 1 controller fault, motor driver issue
Recommended Solution
Inspect TM1 controller connections. Check for loose wires or corrosion. Reset system and test drive functions. Replace TM1 controller if fault persists.
Other JCPT1912DC Fault Codes
DingliJCPT1912DC
Dingli Scissor Lift
Machine Specs
Power SourceElectric (48V)
Lift Capacity750kg
Platform Size4.30m × 1.19m
Working Height19.00m
Why Trust This Guide?
- Based on official Dingli service documentation
- Verified by certified equipment technicians
- Updated with latest service bulletins