List Work | Siruba L818fm1 Error
Mastering the Siruba L818F-M1: The Complete Error List and Troubleshooting Guide
The Siruba L818F-M1 is a high-speed, direct-drive, 3-thread overlock sewing machine. As part of Siruba’s “Fleet” series, it is prized in apparel manufacturing for its energy efficiency, low noise, and consistent stitch quality. However, like any computerized industrial machine, it communicates its problems via error codes.
- Meaning: The bobbin thread is not properly threaded or seated.
- Troubleshooting: Check the bobbin thread route and ensure it's properly seated in the bobbin tension discs. Re-thread the bobbin if necessary.
Machine Not Starting: If the panel is on but nothing happens, ensure the safety switch (often near the tilt hinge) is disengaged and the foot pedal is properly connected. Pro Maintenance Tips siruba l818fm1 error list work
Siruba L818-FM1 is an industrial lockstitch sewing machine typically equipped with an electronic control system. If your machine displays an error code, it usually indicates a motor, sensor, or power supply issue. Mastering the Siruba L818F-M1: The Complete Error List
For models equipped with an electronic control box (like the TC series), the following codes are standard indicators of system issues: Error Code Recommended Action E1 / ERR1 Pattern/Memory Error Meaning: The bobbin thread is not properly threaded
When to call a technician
- Persistent electronic error codes after power-cycle and connector checks.
- Motor draws excessive current or trips breakers.
- Internal gearbox or timing gear repairs required.
- Encoder/servo driver replacement or firmware issues.
- Any safety-critical failures (smoke, burning smell).
- Use a multimeter to check the wall outlet (should be 200–240V for standard models).
- Avoid running large compressors or motors on the same circuit.
- Install a line voltage stabilizer (regulator) rated for 750W or more.
- In the control box, check the large capacitor for bulging (sign of power surge damage).
C. Poor Stitch Quality (Skipping Stitches)
- Symptom: Skipped stitches or bird-nesting under the fabric.
- Fix: