ALJ/ALS/PLJ/PLS-BA-e-13387612 Error messagesERR01 Weight value instable or zeroing not possible. Check theenvironmental conditions.ERR02 Adjustment error, e.g. environmental conditions instableERR03 Adjustment error e.g. incorrect adjustment weight}ERR04 Piece weight too small/instableERR05 Data transfer not possible, as weighing value is instable. Checkthe environmental conditions.ERR06 Weighing value in density determining mode instable.Check the environmental conditions.ERR07 Incorrect data readingERR08 Error at internal adjustmentUNLOAD Weighing range not achieved.Check position of the weighing plateCAL But Adjust balanceWeighing range exceeded, placed load exceeds the capacity ofthe balance. Unload the balance.Weighing range not reached, e.g. weighing plate not in place13 Service, maintenance, disposal13.1 CleaningBefore cleaning, please disconnect the appliance from the operating voltage.Please do not use aggressive cleaning agents (solvents or similar agents), but acloth dampened with mild soap suds. Ensure that no liquid penetrates into the deviceand wipe with a dry soft cloth.Loose residue sample/powder can be removed carefully with a brush or manualvacuum cleaner.Spilled weighing goods must be removed immediately.13.2 Service, maintenanceThe appliance may only be opened by trained service technicians who are authorizedby KERN.Before opening, disconnect from power supply.13.3 DisposalDisposal of packaging and appliance must be carried out by operator according tovalid national or regional law of the location where the appliance is used.