Advice to regularly check earth connection points for the spark unit.
All FAS machines with spark units.
We have had a few cases with machine electrical disturbance, random symptoms, random error messages and input card failure at the spark unit connection.
Those cases has been solved by restoring and securing good connection at the spark unit earth connections and by replacing the input card if broken.
We have only experienced this in a few machines but machine stops are costly so we are strongly recommending to do this preventive action regularly to avoid future issues.
If you have any questions or concerns please contact us via “firstname.lastname@example.org”