KERN 440 Operating Instructions Manual

Also see for KERN 440: Operating instruction Operating manual

Contents

440-BA-defsi-06345211 TroubleshootingThe balance should be switched off for a short time following an interruption in theprogramme sequence and disconnected from the mains supply. It is then necessaryto repeat the weighing process from the beginning.Help:Interruption Possible causeWeight display is not illuminated. • The balance is not switched on.• The mains supply connection hasbeen interrupted (mains cable notplugged in/faulty).• Power supply interrupted. .• The batteries are wrongly inserted, thebatteries are empty• No batteries are attachedThe weight display changes continu-ally• Draught/air movement• Table/floor vibrations• The weighing plate is in contact withforeign matter.• Electromagnetic fields / static charging(choose different location/switch off in-terfering 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 in-terfering device if possible)Switch the balance off if other error messages should appear and then switch onagain. Contact the manufacturer if the error message does not disappear.

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