: Ensure all plugs on the back of the control box are seated firmly. Vibrations from industrial use can occasionally loosen cables.
: Remove the needle plate and clean out lint or broken thread bits that could be causing a motor overload (E1). siruba+l818fm1+error+list+2021
Poor connection between the motor encoder and the control box. Re-insert the encoder plug securely. Motor Connection Error : Ensure all plugs on the back of
The power supply voltage is too high. Check your power outlet or electrical stabilizer. Encoder Error Poor connection between the motor encoder and the
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 Motor Stall / Overload
Wiring for the thread trimmer or foot lifter solenoid is damaged. Check for short circuits. 12V Power Failure