| Code | Meaning | Possible Causes & Solutions | | :--- | :--- | :--- | | | Shaft blocked, connection or positioning problem | Primary Cause : Common error indicating a blocked shaft, poor connections, or positioning issues. Solutions : 1) Turn off the power for 30 seconds and restart. 2) Check if the hook is jammed or the belt is slipping. 3) Ensure the motor encoder signals are consistent with the positioning sensor. | | E-001 | IPM over-current / over-voltage | Caused by an overload or short circuit in the motor drive module. Solutions : Turn off the machine and check for a mechanically stuck sewing machine head or a short in the motor windings. | | E-003 | Auxiliary equipment undervoltage (24V) | Indicates a problem with the low-voltage power supply. Solutions : Check the auxiliary power supply module and its connections to the main control board. | | E-004 | EEPROM fault | A memory chip on the control board has corrupted data. Solutions : May require reprogramming or replacement of the control board by a professional. | | E-005 | Motor running abnormality | Primary Cause : Suggests the main motor is not responding correctly to commands. Solutions : Check motor wiring and the encoder for any faults. | | E-007 | Motor locked-rotor error | Primary Cause : The motor has tried to turn but cannot move. Solutions : Turn off the machine and manually rotate the handwheel to check for a mechanical jam. | | ERR-00 / ERR-01 | Input signal self-check error | Primary Cause : The control system detects a fault during its initial power-on check. Solutions : Return the foot pedal to its neutral position and check the pedal's signal cable connection. | | Error 11 | Pause switch pressed | A non-critical alert; the machine is waiting for user input. Solutions : Press the RESET key to clear the error. Move the presser foot if necessary to continue sewing. | | Error 121 | Thread trimming cannot be completed | Indicates a failure in the automated thread cutting sequence. Solutions : Turn off the machine and inspect the fixed and movable knife edges for damage or wear. |
: The "FM1" designation typically indicates a medium-heavy material set-up, often used for denim or thicker woven materials. Low Vibration
An error means the control box is sending power, but the motor pulley cannot physically turn. DL720 Series - SiRUBA Sewing Machine siruba l818fm1 error list work
: This can signal excessive power voltage or a physical thread jam.
The machine is experiencing power supply issues. Working Solutions: | Code | Meaning | Possible Causes &
However, since I don't have the most current or detailed information on the Siruba L818FM1 error list, I'll provide a general approach to troubleshooting common issues that might occur with industrial sewing machines like the Siruba L818FM1:
: 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 3) Ensure the motor encoder signals are consistent
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