KERN & SOHN DS - Manual (Page 40)

9 Troubleshooting
The balance should be switched off for a short time following an interruption in the pro-
gramme sequence and disconnected from the mains supply. It is then necessary to repeat
the weighing process from the beginning.
Help:
Interruption
Possible cause
Weight display is not illuminated.
• The balance is not switched on.
• The mains supply connection has been inter-
rupted (mains cable not plugged in/faulty).
• Power supply interrupted. .
The weight display changes continu-
ally
• Draught/air movement
• Table/floor vibrations
• The weighing plate is in contact with foreign
matter.
• Electromagnetic fields / static charging
(choose different location/switch off interfering
device if possible)
The weighing result is obviously in-
correct
• The balance display is not set to zero
• Adjustment is no longer correct.
• Great fluctuations in temperature.
• Electromagnetic fields / static charging
(choose different location/switch off interfering
device if possible)
Switch the balance off if other error messages should appear and then switch on again.
Contact the manufacturer if the error message does not disappear.
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