KERN VHM_M Operating Instructions Manual

Contents

KERN VHM_M Operating Instructions Manual Manual pdf 21 page image

10 Operation10.1 Prior to weighing: ZERO-POINT CHECKPrior to each weighing process ensure that the system is unloaded and clear ofobstructions. The display unit provides automatic zero adjustment. This means, thatsmall deviations from the zero-point are corrected automatically. If the display unitdoes not correct the zero-point automatically you will have to carry out a manualcorrection with the help of the key.Ö Press button for approx. 8 secondsÖ The displayed value changes from „AF 08“ to „AF 00“Ö The system displays the percent value of the weighing range, e.g. „AP 6.4“.This percent value must not be more than 20.Ö The zero resetting is herewith concluded, the system returns automatically intothe standard weighing mode. „0“ appears.10.2 Gross weighingAfter the load was lifted, the display shows the gross value of the weighed weight.10.3 Net weighing10.3.1 Taring by pressing a buttonThe display unit offers an option that allows tare weights to be reset to zero bypressing a button. In this way net weight changes can be traced. After taring, thedisplay unit will once again start at the smallest display step.¾ Lift tare load.¾ Press button.The zero display appears.The indicator W next to “NET“ indicates that a tare weight is active.¾ Loading and unloading the net load.The net value of the weighed weight is displayed.For unloading this will be a negative value.¾ To delete the tare value, remove load from weighing system and press .VHM_M-BA-e-1012 21