Troubleshooting - KERN 572 Operating Instructions Manual

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
Weight display is not illuminated.
The weight display changes continu-
ally
The weighing result is obviously in-
correct
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.
40
Possible cause
 The balance is not switched on.
 The mains supply connection has been inter-
rupted (mains cable not plugged in/faulty).
 Power supply interrupted. .
 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 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)
572/573/KB/DS/FKB/FCB/KBJ-BA-e-1370