Often caused by incorrect tension, poor quality thread, or a burred needle. Always ensure the thread is seated deeply between the tension discs.
The needle bar position error. The machine cannot detect the top or bottom position of the needle. Working Solutions: siruba l818fm1 error list work
: Check your power supply voltage. If the fabric is very heavy, try reducing speed. Often caused by incorrect tension, poor quality thread,
Lubricate the machine thoroughly. If the machine has been sitting idle, the oil may have gummed up the internal bearings. E7: Positioner (Encoder) Error The machine doesn't know where the needle is (up or down). The machine cannot detect the top or bottom
Not every production halt on the triggers a digital control box alarm. Often, mechanical issues interrupt work without throwing a code. Use the following diagnostic pathways to resolve common physical stitching failures: 1. Severe Thread Breakage or Shredding
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
Inspect the feed limit sensor wiring and connection. 3. ERR15 - Motor Type Failure