If you've encountered an error code not listed here or have a unique troubleshooting story to share, please leave a comment below. Your insights could help fellow technicians and operators around the world!
Turn the machine off, wait 30 seconds, and turn it back on. If the error continues, you may need to reset the control box parameters, which should only be done by a trained technician. 2021 Maintenance Tips for Siruba L818F
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The is a highly reliable, high-speed single-needle industrial lockstitch sewing machine. Equipped with an integrated direct-drive servo motor and an electronic control box, it delivers precision stitching for thin to medium-heavy fabrics. However, when technical faults interrupt your workflow, the machine displays specific error codes on its programming panel. siruba+l818fm1+error+list+2021
When the control box detects an issue, the error code will typically flicker on the control switch panel display .
Check the connector to the motor encoder to ensure it is firmly connected.
Inspect the mechanical linkages connected to the trimming knife under the needle plate. Ensure they move freely. If you've encountered an error code not listed
Check the hook area, needle bar, and thread take-up for tangled thread or fabric.
The L818F uses an automatic lubrication system. Ensure the oil level is between the maximum and minimum marks on the oil pan, as shown in the manual.
is a high-speed, single-needle lockstitch machine renowned for its precision in handling thin to medium-thick fabrics. However, even the most reliable industrial equipment can encounter technical interruptions. Understanding the 2021-era error codes and troubleshooting protocols is essential for maintaining production efficiency and machine longevity. Understanding Core System Errors If the error continues, you may need to
If you encounter an error not listed above or if the code persists after the initial check, follow these general maintenance steps:
| Error Code | Common Meaning | Recommended Action | | :--- | :--- | :--- | | | Motor running error | Check motor and encoder; restart machine. | | E-006 | Pause key pressed at standby | Press RESET key to clear. | | E-007 | Pause key pressed while sewing | Press RESET key to clear; restart if needed. | | 10 | Emergency stop switch pressed | Press RESET key to clear error. | | 11 | Pause switch pressed | Press RESET key; move presser foot, continue sewing. | | 100 | "GREASEUP" reminder ignored | Add grease, then perform clearing operation. | | 111 | Incorrect stop position | Check trimming device or sewing motor for abnormalities. | | 121 | Trimming cannot complete | Check fixed knife and movable knife blades for scratches or damage. | | 130 | Main motor failure | Main shaft motor or motor controller failure. | | 131 | Synchronizer poor contact | Check motor motherboard plug P11 connection. | | 150 | Main motor abnormal heating | Overheating from short-cycle sewing; check motor cooling. |
When starting the machine for the first time or after a long break, run it at about 3,000–3,500 SPM for roughly 10 minutes to ensure oil circulation.
If the Siruba L818F-M1 fails to start or shows error E15 (Abnormal over-current protection) or ER0 (Motor failure), it usually points to a motor connector problem or a faulty power board.
Ensure the motor cable is securely inserted into the control box.