Manual

58 DLB_A-BA-e-1511
15 Instant help
Fault Possible cause
Display is not lit up.
• The display unit is not switched on.
• The mains supply connection has been
interrupted (mains cable not plugged in/faulty).
• Power supply interrupted.
Measurement is taking too
long
• Incorrect setting shutoff criterion
Measurement is
not reproducible
• Sample is not homogenous
• Drying time is too short
• Drying temperature too high (e.g. oxidation
sample material, boiling point of sample
exceeded)
• Temperature sensor soiled or defective
The displayed weight is
permanently changing
• Draught/air movement
• Table/floor vibrations
• Electromagnetic fields / static charging (choose
different location/switch off interfering device if
possible)