PRS/PRJ/ARS/ARJ-BA-def-0622 167
18 Error messages and correction of faults
The balance shows a description of the fault in the info-line.
NOTE
If an error occurs without a description of the error in the info-line, a KERN Service
Engineer must be called.
18.1 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 KERN Service Engineer.
Fault Possible causes
Weight display
does not light
Balance not switched on
Connection to power adaptor is interrupted
Power supply has failed (interruption to current)
The power adaptor is defective
“OL” is shown
in the display
The weighing range has been exceeded (Note the information on the
maximum weight range)
“UL” is shown
in the display
The weight is below the range of the balance (weighing pan or scale
pan support missing)
The weight display
fluctuates
continually
The draught is too strong at the balance location
The balance support is vibrating or varying
The weighing pan is touching a foreign body
The time chosen for FLOATING DISPLAY is too short
The material being weighed is absorbing moisture
The material being weighed is being blown away, is evaporating or is
subliming
Strong temperature variations in the material being weighed
Weighing result
is obviously
incorrect
The balance was not correctly tared
The balance has not been levelled correctly
The calibration is no longer correct
There are strong variations in temperature
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