KERN RFE 6K3M Notice D'utilisation page 83

14.1 Error messages
------- Overload
Err 1 Wrong data format in date input
Err 2 Wrong data format in time input
Err 4 Zero range exceeded
Err 5 Invalid entry
Err 6 Damaged electronics
Err 8 Adjustment error, check adjustment weight
Err 9 Instable; check environmental conditions
Zero point drift; remove additional preloads (vessels) from the balance.
Err 19
Adjustment of the balance
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