9 Error messages and correction of faults ■
57
9 Error messages and correction of
faults
The balance shows a description of the fault in the info-line.
9.1 Notes on correcting faults
The following table shows faults and their possible causes. If you
cannot clear the fault on the basis of the table, please contact a ser-
vice sngineer.
NOTE
If an error occurs without a description of the error in the info-line,
a service engineer must be called.
Fault
Possible cause
Weight dis-
play does not
light
• Balance not switched on
• Connection to power adaptor is interrupted
• Power supply has failed (interruption to cur-
rent)
• The power adaptor is defective
“OL” is shown
in display
• The weight range has been exceeded (Observe
information on the maximum weight range)
“UL” is shown
in display
• The weight range is below the range of the ba-
lance (Scale pan or scale pan holder missing)
The weight
display
fluctuates
continuously
• The draft is too strong at the balance location
• The balance support is vibrating or varying
• The scale pan is touching a foreign body
• The time chosen for FLOATINGDISPLAY is too
short
• The material being weighed is absorbing moi-
sture
• The material being weighed is being blown
away, is evaporating or is subliming
• Strong temperature variations in the material
being weighed
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