Here’s an interesting, tech-enthusiast-style review of the — focusing on its error list, what it means for real-world use, and why you should actually care.
A short circuit in the solenoid wiring or a defective solenoid coil. Inspect the trimmer or back-tack solenoid. 12V Power Failure
The machine failed to stop at the correct needle position (up or down). | 1. Check the handwheel magnet and sensor alignment. 2. Inspect the 9-pin signal cable for loose connections. 3. If an external stop positioner is used, ensure it's properly connected. | | | Foot Pedal Signal Not Detected siruba l818fm1 error list work
Check the oil level in the oil pan; low oil can cause heat and mechanical issues that trigger motor errors.
The feed mechanism has reached its maximum limit, or the stepper motor is confused. Working Solutions: 12V Power Failure The machine failed to stop
The is a highly reliable industrial lockstitch sewing machine designed for thin to medium-thick fabrics. However, when paired with an electronic control box or integrated servo motor system, software or hardware conflicts can trigger error codes that temporarily halt production.
Inspect the cable connecting the display panel to the main control box. or the stepper motor is confused.
The machine head may be tilted back or the safety switch is damaged/misaligned. Ensure the machine head is properly seated in the table. General Troubleshooting Steps