Siruba L818fm1 Error List Work Link Page

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.

Below is a consolidated list of error codes and troubleshooting steps based on Siruba electronic control standards. SiRUBA Sewing Machine Common Error Codes & Solutions Error Code Description Recommended Action High Load / Torque

Check if the machine is jammed or the material is too thick. Ensure the motor is not overloaded. Over Voltage / Inertia

Check the power supply voltage. If the machine inertia is too high, you may need to lengthen the deceleration time in settings. Motor / Machine Locked

The motor cannot turn. Check for mechanical jams in the handwheel, hook, or needle bar. Ensure the motor connector is securely inserted. Motor Signal Error

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

The synchronizer cannot find the needle position. Check the needle positioner (synchronizer) on the handwheel. Ensure the cable is plugged in. Position Detector Error

Check if the detector (synchronizer) connector is loose. Verify if the UP/DOWN signal is broken. Solenoid Fault

A short circuit in the solenoid wiring or a defective solenoid coil. Inspect the trimmer or back-tack solenoid. 12V Power Failure

Check the internal fuse for the +12V power supply on the control board. Encoder Signal Error

Turn off power and check the motor encoder connector. It may be loose or have fallen off. Restart the system after securing it. Over-Current Protection

Power module abnormality. Turn the machine off for a few minutes and restart. If persistent, the power board may need repair. Safety Switch Error

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

: Most electronic errors (like E15 or E2) can be cleared by turning off the power for 30 seconds and restarting. Check Connections

: Ensure all cables from the motor to the control box and from the synchronizer to the motor are tight. Mechanical Check siruba l818fm1 error list work

: Manually turn the handwheel to ensure the machine is not physically jammed. Voltage Check

: Ensure your local power supply matches the motor nameplate requirements. SiRUBA Sewing Machine For further help, you can consult the official Siruba DL720 Series Manual which shares similar electronic components. SiRUBA Sewing Machine specific parameter settings to adjust the motor speed or needle position? DL720 Series - SiRUBA Sewing Machine

This guide provides a comprehensive list of error codes and troubleshooting steps for the Siruba L818F-M1

industrial sewing machine series, particularly models equipped with electronic control boxes and direct-drive servo motors. Common Error Codes and Solutions

When the control system detects an issue, an error code will flicker on the panel display. E1: Voltage or Motor Load Error

: Incoming power voltage is too low or too high, or there is excessive torque/resistance in the machine head.

: Check your power supply voltage. Ensure the machine is not jammed and that the handwheel can turn freely by hand. E2: System Overload/Inertia Error : High sewing machine inertia or sewing load.

: Try lengthening the deceleration time in the settings. If the motor is locked, check for mechanical obstructions. E3: Encoder/Positioning Signal Error

: The connector to the motor encoder is loose, or the signal from the encoder is broken. In some cases, this indicates a jammed motor that has overloaded the board.

: Inspect the encoder cable and ensure it is securely inserted. Clear any lint or thread from the encoder sensor area. E7: Encoder/Synchronization Error

: Often caused by dust or lint buildup in the encoder disc, preventing the sensor from detecting movement.

: Remove the motor cover and use compressed air to clean the encoder area. E10: Power Module/IGBT Failure

: Internal component failure on the power board (specifically the IGBT module).

: Check all internal wiring. If connections are secure, the control box's power board may need professional repair or replacement. E15: Overcurrent Protection : Abnormal current detected in the power module. Siruba L818-FM1 is an industrial lockstitch sewing machine

: Turn off the power, wait 30 seconds, and restart. If the error persists, the control box may have a short circuit and requires replacement. E17: Safety Switch Error

: The machine head is tilted back, or the safety switch is not in the correct position.

: Ensure the machine head is properly seated on the table. Check the safety switch for damage or misalignment. Basic Maintenance and Prevention Daily Cleaning

: Use a brush or soft cloth to remove lint from the needle area and thread tensioners to prevent sensor interference. Oil Maintenance

: Check oil levels daily. Ensure the oil is above the "L" line on the gauge. Change the oil after the first month and every four months thereafter. Secure Connections

: Periodically check that the power plug and motor connectors are tight and free of corrosion. Siruba L818F-BM1BH1 Instruction Manual.pdf

However, without more specific context about what "error list work" entails, it's challenging to provide a detailed response. Generally, an error list or troubleshooting guide for a piece of equipment like the Siruba L818FM1 would include common issues, error codes, and steps to resolve or troubleshoot these problems.

If you're dealing with a Siruba L818FM1 and encountering errors, here are some general steps and information that might be helpful:

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.

For technicians searching for "siruba l818fm1 error list work", understanding these codes is the difference between 5 minutes of downtime and 5 hours of frustration.

This article provides the definitive error list for the L818F-M1, explaining what each error means, how to work through the diagnosis, and the step-by-step reset procedures.

E-20 / E-21: Solenoid Error (Trimming/Backtack)

Preventive Maintenance:

If you have a specific error code in mind for the Siruba L818FM1, providing that code could help in giving a more precise solution or guidance.

Siruba L818FM1 is an industrial lockstitch sewing machine primarily designed for light-to-medium weight fabrics. Because it is a mechanical machine, it does not typically display digital error codes like "E-01" or "E-07" unless it is paired with an external electronic servo motor (e.g., Ho Hsing or ISM).

If you are experiencing issues, they generally fall under mechanical troubleshooting rather than a digital "error list." Common Mechanical Issues & Solutions Based on the Siruba L818F-NM1 User Manual , common operational "errors" include: Skipped Stitches E-20 / E-21: Solenoid Error (Trimming/Backtack)

: Usually caused by a bent or blunt needle, incorrect needle insertion, or the needle being the wrong size for the thread. Thread Breakage

: Often due to improper threading, the tension being too tight, or a burr on the needle or hook. Uneven Stitches

: Typically a result of incorrect thread tension or worn-out feed dogs. Machine Not Starting

: Check for power connection issues or if a safety switch (if equipped) has been engaged. Digital Error Codes (Servo Motor Only)

If your L818FM1 is equipped with a digital motor control box, errors usually refer to the motor, not the machine head: : Speed control unit or pedal sensor error.

: Motor blockage or stalling (often caused by thread jammed in the machine’s rotary hook).

: Communication error between the control box and the motor. Solid Features of the L818 Series

The L818 series is known for its durability and specific mechanical "solid features": High-Speed Performance

: Capable of reaching up to 4,000–5,000 stitches per minute depending on the specific subclass. Automatic Lubrication

: Features a fully automatic oiling system to ensure long-term reliability of internal components. Subclass Versatility

: The "FM1" designation typically indicates a medium-heavy material set-up, often used for denim or thicker woven materials. Low Vibration

: Designed with a balanced internal drive system to minimize noise and shaking at high speeds. Superior Sewing Machine & Supply For detailed maintenance procedures, you can refer to the Siruba Instruction Manual provided by Supsew. Further Exploration Learn about general industrial sewing safety from the Siruba Safety Guidelines

Review common troubleshooting steps for industrial lockstitch machines at Manuals.plus Are you seeing a specific code on a digital display, or is the machine having a physical problem like thread bunching? Siruba L818F-BM1BH1 Instruction Manual.pdf

For industrial machines like the Siruba L818F-M1 , error codes typically indicate electrical or mechanical safety locks designed to prevent motor burnout. Common Error Codes for Siruba L818F-M1

These codes are frequently associated with the HVP series control boxes used in the L818 series.

Sewing Machine Error Code Guide | PDF | Power Supply - Scribd

E-01 / E-02: Motor Lock / Overload