KERN & SOHN FFN 25K10IPM - Manual (Page 29)

29 FFN-N-BA-e-1323
10 Error messages
Display Description Remedy
Zero range exceeded Unload the balance
A/D converter outside range Unload the balance; check if
the weighing is correctly
placed and screwed on
Displayed weight is
permanently changing
Avoid air draughts / air
movement as well as
vibrations of the table and of
the floor
Overload
Unload the balance and
adjust again