Siruba L818fm1 Error List Work ((full)) Info

: Remove the throat plate and bobbin case. Use tweezers to pull out broken thread shards wedged behind the rotary hook driver basket.

Most machines just stop and blink at you. The tells you exactly what it needs.

is a highly reliable, high-speed single-needle industrial lockstitch sewing machine utilized globally for light to medium fabrics. However, when integrated with electronic control systems like the HVP servo controllers or built-in programming panels, unexpected error codes can halt your production line. Understanding the Siruba L818FM1 Go to product viewer dialog for this item.

The appears when the main board cannot verify the exact rotation speed or angle of the direct-drive motor.

Verify the pedal connector is securely plugged in and not obstructed. Motor Locked-rotor siruba l818fm1 error list work

Understanding the is crucial for sewing machine operators and mechanics to minimize downtime. This guide breaks down the common error codes, their causes, and how to fix them to keep your machine working efficiently. Common Siruba L818FM1 Error List Go to product viewer dialog for this item.

If you have specific errors or want to learn about the , let me know! I can help you: Reset the machine to factory settings. Adjust speed parameters. Configure the automatic thread trimmer . Siruba L818F Instruction Manual

A2: This intermittent problem, where the machine's behavior changes after a power cycle, is often a sign of a failing component on the main control board. The most reliable fix is replacing the control board .

| Error Code | Description / Cause | ✅ How to Fix & Work Instructions | | :--- | :--- | :--- | | | Emergency Stop switch is pressed. | Press the RESET key to eliminate the error. | | 11 | Pause switch is pressed. | Press RESET to clear the error. Move the presser foot to continue sewing. | | 12 | Pause switch is active. | Press RESET , then press the foot pedal to the 2nd gear position to perform the origin detection. | | 15 | Emergency Stop switch is faulty (contact failure) during power-on. | Turn off the power. Check the connection of the main board socket P9 . | | 16 | Emergency Stop switch contact failure during power-on. | Turn off the power. Check the main board socket P9 . | | 25 | Foot pedal switch in 1st gear position (presser foot switch) during power-on. | Turn off power. Check the foot pedal switch sensor. | | 35 | Foot pedal switch in 2nd gear position (start switch) during power-on. | Turn off power. Check the foot pedal switch. | | 50 | Sewing machine head tilt detected during power-on. | Turn off power. Lift the machine head back to vertical. Check main board socket P14 . | | 51 | Machine head tilt detected during sewing. | Turn off power. Check main board socket P14 for proper connection. | | 55 | Machine head tilt detected during power-on. | Turn off power. Upright the machine head. Check main board socket P14 . | | 65 | Key stuck or contact failure on control panel during power-on. | Turn off power. Inspect the control panel keys for mechanical sticking or debris. | | 100 | "GREASEUP" notification ignored (machine requires lubrication). | Add grease immediately. Perform the "clear work" or reset operation as described in your manual. | | 111 | Incorrect stopping position. | Turn off power. Check for abnormalities in the thread trimmer device or the sewing machine motor/sensor alignment. | | 121 | Trimming cannot be completed. | Turn off power. Check the fixed knife and movable knife blades for scratches, damage, or dullness. | | 130 | Main motor failure. | Main spindle motor or motor controller is faulty. This usually requires professional service . | | 131 | Synchronizer poor contact. | Turn off power. Inspect the motor main board socket P11 for a secure connection. | | 132 | Abnormal rotation of the main motor. | Turn off power. Check motor main board socket P11 connection. | | 133 | Main motor stop position failure. | Turn off power. Check motor main board socket P11 connection. | | 150 | Main motor abnormal temperature rise / sensor failure. | Turn off power. Check the motor condition. Note: This often occurs after repeatedly sewing very short stitch cycles (e.g., 15 stitches or less), causing the motor to overheat. | | 200 | X-direction origin not found. | X motor failure, or Y origin sensor failure. Professional repair likely needed . | | 201 | X pulse motor abnormal stop. | Turn off power. Check for physical obstruction or mechanical issues in the X fabric feeding direction. | | 203 | X motor over-current. | X motor failure, or X motor control board failure. | | 204 | X pulse motor abnormal stop during sewing. | Turn off power. Check for issues in the X fabric feeding direction (e.g., debris, binding). | | 205 | X pulse motor abnormal stop during movement to sewing start position. | Turn off power. Check the X fabric feeding direction for abnormalities. | | 206 | X pulse motor abnormal stop during inspection/transfer process. | Turn off power. Check the X fabric feeding direction for issues. | | 207 | X origin cannot be detected. | X origin sensor or motor feedback failure. | : Remove the throat plate and bobbin case

If the thread breaks frequently or the machine stops, check the thread take-up spring tension .

Turn the flywheel by hand to ensure the mechanism is smooth and not binding.

Check the motor connector pins and wiring. Ensure no "extraordinary" or noise-heavy signals are interfering with the input. Needle Position Error

Check the voltage stability of your workshop's power supply. The tells you exactly what it needs

The following codes are sorted by their numeric sequence for easy reference. Most minor errors can be cleared by pressing the RESET key on the control panel.

The Siruba L818FM1 uses a sophisticated error code system to alert users to potential problems. Here are some of the most common error codes, their meanings, and troubleshooting steps:

Ensure the clearance between the needle and the rotary hook tip is tight—ideally around 0.05mm . If it is too wide, the hook will miss the loop, causing skipped stitches. 3. Loose or Malformed Stitching (Bird-Nesting)

The long groove of the needle must always face to the left on this lockstitch setup, with the needle scarf facing right towards the hook point.

Check if the motor connection cable is plugged into the control box securely. Inspect for broken wires between the motor and the box.