KERN ALJ Serie Betriebsanleitung Seite 148

If it was impossible to determine a reference due to instable goods to be
weighed or an insufficient reference weight, the following display will
appear during reference calculation.
 ERR04 = smallest counting weight not achieved
 Add SMP=if the placed quantity for a correct reference determination
 Place more parts, but at least the double quantity.
 Press the PRINT button, the reference weight is calculated anew.
The placed quantity is always too
small, add more parts and
acknowledge using the PRINT
button. Repeat the procedure until
the piece counter display appears.
Return to weighing mode
 Press the ON/OFF key.
60
is too small, more parts must be placed as follows.
Placed quantity sufficient for
reference determination.
Remove reference weight. The
balance is now in parts counting
mode counting all units on the
weighing plate.
ALJ/ALS/PLJ/PLS-BA-e-1944