KERN & SOHN WTB 30K-2NM - Manual (Page 34)

11 Instant help
In case of an error in the program process, briefly turn off the balance and disconnect
from power supply. The weighing process must then be restarted from the beginning.
Fault Possible cause
The displayed weight does not glow.
 The balance is not switched on.
 Batteries are inserted incorrectly or empty
 No batteries inserted.
The displayed weight is permanently
changing  Draught/air movement
 Table/floor vibrations
 Weighing pan has contact with other
objects.
 Electromagnetic fields / static charging
(choose different location/switch off
interfering device if possible)
The weighing value is obviously
wrong
 The display of the balance is not at zero
 Adjustment is no longer correct.
 Great fluctuations in temperature.
 The balance is on an uneven surface.
 Electromagnetic fields / static charging
(choose different location/switch off
interfering device if possible)
Should other error messages occur, switch balance off and then on again. If the error
message remains inform manufacturer.
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