The L818FM1 runs at 7,000 stitches per minute. The encoder cable (part # CAB-ENC-01) rubs against the machine frame. By 2021, Siruba changed the cable routing, but older 2021 batches still had chafing issues. Fix: Inspect the cable near the motor mounting bracket. Use a nylon cable tie to lift it away from moving parts.
Preventative Maintenance for Siruba L818FM1
To minimize errors and ensure optimal performance, regular maintenance is crucial. Here are some preventative measures to take:
Conclusion
The Siruba L818FM1 is a reliable and high-performance industrial sewing machine, but like any complex machinery, it's not immune to errors. By understanding the error list, troubleshooting common issues, and performing regular maintenance, you can minimize downtime, optimize performance, and ensure your Siruba L818FM1 operates smoothly and efficiently. If you're experiencing issues with your Siruba L818FM1, refer to this comprehensive guide for 2021, and take the necessary steps to resolve errors and prevent future malfunctions.
The control box for this machine usually displays error codes via a 2-digit LED display (e.g., E01, E05) or flashes specific LED indicators.
| Error Code | Meaning | Probable Cause | Action | |------------|---------|----------------|--------| | E-01 | Power supply abnormality | Voltage too high/low, unstable input | Check input voltage (220V ±10%), inspect power cord and stabilizer | | E-03 | Motor lock / overload | Thread jam, dust buildup, or mechanical binding | Turn off power, clean hook area, rotate handwheel manually, remove jam | | E-05 | Positioning sensor failure | Magnet misaligned or sensor disconnected | Reconnect or replace position sensor; check magnet position on handwheel | | E-07 | Foot lift motor error (if equipped) | Overcurrent or limit switch not triggered | Check foot lift solenoid/motor, linkage, or control board fuse | | E-08 | Needle up/down sensor error | Sensor failure or no signal | Inspect needle position sensor wiring; recalibrate | | E-10 | Communication error | Loose connection between control box and panel | Reseat panel cable; check for broken wires | | E-12 | Thread trimmer malfunction | Solenoid stuck or binding | Check trimmer solenoid, connecting rod, and return spring | | E-15 | Overcurrent (motor) | Excessive load or inverter fault | Reduce sewing speed; check motor driver board | | E-17 | Memory error | Control PCB EEPROM corruption | Reset to factory settings; replace main board if persists |
The Siruba L818FM1, like any complex machinery, requires regular maintenance and occasional troubleshooting to maintain optimal performance. While specific errors from 2021 might not be readily available, understanding common issues and knowing where to seek help can significantly reduce downtime and repair costs. If you're experiencing issues with your Siruba L818FM1, start with basic troubleshooting steps and progress to professional assistance as needed.
Troubleshooting Your Siruba L818-M1 : 2021 Error Code Guide Industrial sewing machines like the Siruba L818-M1 (and its variations like the
) are workhorses, but electronic control boxes can sometimes stall your production with cryptic error codes. If your panel is flickering a code, use this quick-reference guide based on 2021 technical documentation to get back to sewing. Common Siruba Error Codes & Fixes
When the control box detects a malfunction, the error code will flicker on the digital display. Below are the most frequent codes encountered: E1: Motor or Power Issue
Probable Cause: This often indicates the motor wiring is short-circuited or the machine's load torque is too high (it's physically hard to turn).
What to Check: Inspect the motor wiring for damage and ensure the sewing machine head moves freely without being "locked" by a thread jam. E2: High Voltage or Inertia
Probable Cause: The power voltage may be too high, or the machine's deceleration time is too short for its inertia.
What to Check: Confirm your power supply matches the machine's requirements and check for high-speed mechanical momentum issues. E3: Encoder Signal Error
Probable Cause: The connector to the motor encoder is loose, or the signal is broken.
What to Check: Securely re-insert the encoder connector and check for broken signal wires. E4: Locked Motor / Connector Error
Probable Cause: The motor is physically locked, or the motor connector is not properly inserted.
What to Check: Check for mechanical obstructions and ensure all motor plugs are tight. E6: Abnormal Input Signal
Probable Cause: Outside electrical noise is entering the signal, or there is a high-frequency ON/OFF repetition error.
What to Check: Remove any external noise sources near the machine and check the position detector connector. E8: Detector Signal Interruption
Probable Cause: The machine cannot find the UP/DOWN needle position because the detector signal is broken.
What to Check: Inspect the position detector wires and connections. E9: Solenoid Defect
Probable Cause: A coil defect or short-circuit in the solenoid wiring.
What to Check: Check the solenoid wiring; you may need to replace the solenoid. E11 / E14: Power & Signal Errors siruba+l818fm1+error+list+2021
E11: Typically indicates a blown fuse for the +12V power supply. E14: Specifically points to an encoder signal error. Quick Reset Steps
Power Cycle: Turn the machine OFF, wait for at least 5 minutes to allow the capacitors to discharge, and turn it back ON.
Clear Jams: Open the bobbin case and remove any thread "bird nests" or debris that could be causing high torque.
Check Plugs: Ensure all connectors on the back of the control box are seated firmly. Electronic control parameter manual - SiRUBA Sewing Machine
The Siruba L818F-M1 is a high-speed, single-needle industrial lockstitch machine often equipped with electronic control systems for automatic thread trimming and positioning. When these systems encounter issues, the control panel displays specific error codes to alert the operator. Common Siruba L818F-M1 Error Codes & Solutions
Based on standard industrial control box documentation for the Siruba L818 series, here are the most frequent error codes you may encounter: Error Code Description Recommended Action E1 Motor Stall / Overload
Check if the machine is jammed or if the thread is tangled in the hook. Ensure the motor can rotate freely. E2 Over-Voltage
The power supply voltage is too high. Check your power outlet or electrical stabilizer. E3 Encoder Error
Poor connection between the motor encoder and the control box. Re-insert the encoder plug securely. E4 Motor Connection Error
The motor power plug is loose or disconnected. Inspect the 4-pin motor cable. E6 Input Signal Error
Abnormal signals detected (high frequency). Check for external electronic noise or a faulty pedal sensor. E7 Communication Error
Timeout between the display panel and the main control board. Check the connecting cables. E8 Positioner Error
The needle position detector is not sending a signal. Ensure the detector is properly aligned and plugged in. E9 Solenoid Short-Circuit
Wiring for the thread trimmer or foot lifter solenoid is damaged. Check for short circuits. E11 12V Power Failure
The fuse for the 12V power supply inside the control box is likely blown. E17 Safety Switch Active
The machine head is tilted back or the safety switch is not in the correct position. General Troubleshooting Steps
If you encounter an error not listed above or if the code persists after the initial check, follow these general maintenance steps:
Power Cycle: Turn off the machine, unplug it from the wall, wait 30 seconds, and restart it to clear temporary glitches.
Clean the Hook Area: Remove the needle plate and clean out lint or broken thread bits that could be causing a motor overload (E1).
Check Connectors: Ensure all plugs on the back of the control box are seated firmly. Vibrations from industrial use can occasionally loosen cables.
Verify Needle Condition: A bent or broken needle can cause mechanical resistance. Replace the needle if you suspect it is causing jams.
For advanced technical parameters, you can refer to the official Siruba DL720 Series Electronic Manual which shares many control system commonalities with the L818F series. If the control box itself is faulty, it may require replacement by a certified technician.
Sewing Machine Error Code Guide | PDF | Power Supply - Scribd
Siruba L818F-M1 Error Code List & Troubleshooting Guide (2021 Update) The L818FM1 runs at 7,000 stitches per minute
The Siruba L818F-M1 is a popular, high-speed, single-needle lockstitch industrial sewing machine often equipped with a direct-drive servo motor and automated features like thread trimming. When operating, particularly with automated versions, the control box may display error codes, often formatted as "ERR" or "E" followed by a number.
Based on 2021-era documentation, here is a comprehensive breakdown of the Siruba L818FM1 error list, common troubleshooting steps, and maintenance tips to keep your machine running efficiently. Common Siruba L818F Error Codes (Err/E)
Errors usually indicate issues with the motor, position sensors, or the electronic control panel. Error Code Meaning / Potential Issue Troubleshooting Steps ERR1 Pattern Read Error
Cannot read pattern data. Check the memory card or restart the machine. ERR3 Needle Position Error
Needle bar is not in the correct position. Manually rotate the handwheel to return to the neutral/up position, then restart. ERR4 Limit Switch Error
The needle, trimmer, or feed mechanism has reached its limit switch unexpectedly. Check for mechanical jams. ERR8 ROM/Memory Error
Internal memory error. Often requires turning the machine off and back on after a few minutes. If it persists, the control board may need service. ERR10 Counter Set to Zero
The stitch counter has reached "0". Reset the counter using the panel controls. ERR15 Motor Sensor Failure
The control system cannot detect the main motor type or speed. Check motor connectors. ERR17 Emergency Switch Active
The emergency stop or safe-switch is pressed. Release the switch and reset. ERR19 Over-Voltage Protection Incoming voltage is too high. Check power source. ERR20 Low-Voltage Protection Incoming voltage is too low. Check power source. ERR30 Belt/Motor Issue Often related to a motor connection or drive belt issue. ERR33 Air Pressure Low For pneumatic models only. Check your compressor. Detailed Troubleshooting and Solutions 1. Motor and Power Issues (E15, ER0, ERR30)
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.
Action: Power off for at least 1–5 minutes to allow capacitors to discharge. Check that all cables from the control box to the sewing head are firmly plugged in. 2. Needle Position Misalignment (ERR3)
The ERR3 code is frequent if the machine is stopped abruptly, or if the thread wraps around the handwheel.
Action: Ensure the needle is not stuck in the fabric. Use the handwheel to position the needle at the highest point and turn the machine off and on. 3. Safety Switch / Emergency Stop (ERR17)
If the machine stops and displays ERR17, it means the safety switch (typically located near the needle area or on the control box) has been triggered.
Action: Check that all safety guards are in place and that the needle position switch is not engaged, then turn the main power back on. 4. Memory and Software Errors (ERR1, ERR8)
If you are running complex, pre-programmed patterns, ERR1 or ERR8 might appear.
Action: 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
Proper maintenance drastically reduces the likelihood of seeing error codes.
Lubrication Management: 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.
Clean the Hook Mechanism: Regularly remove the needle plate and clean the hook area to prevent thread jams that lead to ERR4 or ERR3.
Voltage Stability: Ensure the machine is not on a circuit that is overloaded. Sudden, high, or low voltage can trigger ERR19 or ERR20.
Initial Startup Routine: 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.
Disclaimer: Some error codes may vary slightly depending on the specific model variation (e.g., L818F-M1, L818F-NM1). Always consult the official Siruba manual that came with your machine. Conclusion The Siruba L818FM1 is a reliable and
If you are still experiencing issues, I can provide more specific advice if you let me know:
Does the error appear when you turn it on or when you start sewing? What is the exact error code (e.g., ERR3 or E003)?
Are you getting any odd noises (like a buzzing sound) when the error appears?
If you have a 2021 model with an automatic trimmer, I can also look up steps for fixing the knife mechanism. Sewing Machine Error Code List | PDF - Scribd
Subject: Comprehensive Review of Siruba L818FM1 Errors in 2021
Introduction
The Siruba L818FM1, a popular model in the industrial sewing machine lineup, has been a reliable choice for many textile manufacturers and hobbyists alike. However, like any complex machinery, it is not immune to errors and issues. This review aims to provide a comprehensive list of errors encountered with the Siruba L818FM1 in 2021, along with potential solutions and insights from users and technicians.
Common Errors List
Based on feedback from various sources, including user forums, technical manuals, and repair services, here is a list of common errors associated with the Siruba L818FM1 in 2021:
Error Code E02: Needle Position Error
Error Code E03: Bobbin or Bobbin Case Issues
Error Code E04: Motor or Belt Issues
Error Code E05: Electrical or Sensor Issues
User Feedback and Experiences
Conclusion
The Siruba L818FM1 remains a highly capable and efficient industrial sewing machine. While it may encounter errors, understanding and addressing these issues can significantly minimize downtime. Potential and current owners are encouraged to familiarize themselves with the machine's manual, engage with user communities for shared solutions, and maintain regular maintenance schedules to ensure optimal performance.
Rating: 4.2/5
The rating reflects the machine's reliability and performance while also considering the learning curve and support needed for troubleshooting errors. With better support and resources, the Siruba L818FM1 could offer an even more satisfying experience for its users.
I was unable to locate a specific, official document titled “Siruba L818Fm1 Error List 2021” in Siruba’s publicly released service manuals or online archives.
However, the Siruba L818F (or L818Fm1) is an electronic lockstitch needle-feed industrial sewing machine. Based on the official Siruba L818F series service manual (which covers multiple years, including the firmware common in 2021), here are the standard error codes that apply to this model.
If you see an error code on the control panel (usually a number preceded by E), use this list:
If your machine is a 2021 model, it likely features the updated "Direct Drive" system where the motor is built directly into the machine head. Here are specific maintenance points relevant to that year/model:
1. Software Reset (The "Factory Reset") If the machine behaves erratically (running backward, incorrect speeds), a software reset is often required.
2. Parameter Recovery If you accidentally changed settings (like automatic backtack or thread trim speed), standard parameters for the L818FM1 are usually: