KERN EOB Operation Instructions

EOB/EOE/EOS/BOBP-BA-e-0620
22
10 Troubleshooting
The balance should be switched off for a short time following an interruption in the
programme 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
interrupted (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 for-
eign matter.
• Electromagnetic fields / static charging
(choose different location/switch off inter-
fering 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 inter-
fering 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.

KERN EOB Specifications

General

Interface	RS-232
Calibration	External calibration
Weighing range [Max]	6 kg
Permissible ambient temperature	5 °C/35 °C
Material	Plastic
Readability	0.1 g
Reproducibility	0.1 g