Torbal AD50 Series Manual - Manual (Page 65)

Instruction Manual - TORBAL AD Series
CHAPTER 10.
COMMON ERRORS AND TROUBLESHOOTING
Error or Indicator Cause Explanation / Solution
- - - - Below zero Re-zero the scale by pressing the 
0 key.
- - Taring is not allowed Place a weight on the pan before
taking a tare.
- - Re-zeroing is not allowed Remove weight from pan and clear
stored tare values
L Pan error Make sure that pan is properly
seated on the pan support
.H Exceeded capacity The scale has exceeded its
weighing capacity. Reduce the
weight.
Err – b Pan not cleared on power-up The pan was not empty while the
scale was initiating at startup. Clear
the pan and restart the scale.
Sapl LO (Parts Counting) Average piece weight is too
low
The average piece weight is lower
than 3e. Be sure that individual
piece weight is greater than 3e.
Sapl LO (Percent Weighing) Sample Reference weight is
too low
The sample reference weight is
lower than 100d. Increase the
sample weight.
The scale will not turn on Possible power failure Check the power AC adapter
connection
Weighing results are not accurate Inaccurate calibration Calibrate the scale
Weighing result will not stabilize Irregular environment Eliminate drafts or vibrations
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