Owner's manual

Page 20 of 24 INSTRUCTION MANUAL Z 206 A © HERMLE Labortechnik GmbH
2 OPERATION
2.3 Safety features
2.3.1 Imbalance detection
In case of the rotor not being equally loaded, the drive will turn off during acceleration. The rotor
decelerates to stand still.
When in the display “time” the word “error” together with the number “01” (18) appear, the weight
difference of the samples is too huge. Weigh out the samples exactly.
Load the rotor as described in chapter 2.1.1.
When in the display “time” the word “error” together with the number “02“ (18) appear, there could be
following reasons:
• The imbalance switch is defective.
Photo 18
18