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.
If you encounter an error not listed above or if the code persists after the initial check, follow these general maintenance steps:
: Check for mechanical obstructions and ensure all motor plugs are tight. E6: Abnormal Input Signal
If you are seeing a blinking light or an alphanumeric code on your Siruba L818FM1’s control panel, you are likely dealing with a system error. This is your definitive guide to diagnosing, understanding, and resolving the most common fault codes reported for this specific model year.
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
Which is currently appearing on your machine's display?
The Siruba L818-M1 is a high-speed, direct-drive lockstitch sewing machine frequently used in industrial settings
Most "Ex" errors are caused by loose cables at the back of the control box or motor.
