Check the cable between the display and control box for loose connections. Pedal Signal Error

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

The Siruba L818FM1 features an advanced computerized system that monitors its performance and detects potential issues. When an error occurs, the machine displays a corresponding error code on its LCD screen. These codes are designed to help technicians and users quickly identify the source of the problem and take corrective action.

The controller is failing to sense the main motor type or connection. Working Solutions: