EW-BA-defsi-0620 2912 Trouble shootingNo indication. The balance is not turned on.The mains connection does notfunction (the cable is not connected,the cable is defective).The mains supply has broken down.The weighing display changes Air movementsconstantly. Vibrations of the table or the floor.The pan is in contact with an alienelement.The adjusting is no longer correct.The temperature varies strongly.Error messageso-Err The weighing range is exceeded.b-Err Electronic error caused byelectrostatic field. Checkenvironment. If necessary, chooseanother location.u-Err The weighing pan does not lie on thepan support.1-Err Wrong adjusting weight (too light).2-Err The adjusting weight is too incorrect.3-Err At the beginning of the adjusting, aweight is on the balance.4-Err Grave error.CAL. OFF Error message only with modelshaving an internal adjusting weight.The adjusting switch (right) is not inthe “WEIGH“ position.If other error messages occur, turn the balance off and on again. The weighing resultis obviously wrong.If the error message still appears, please contact KERN.