Kistler-Morse KM LD3xi Load Cell User Manual
Page 25
Chapter 3. LD3xi/LD3xiC Mounting
3-11
Figure 3-10: Wiring Load Discs to Junction Box
8.
A calibration of the electronic indicator is needed before before
trimming functions can be done. Refer to the electronic indicator
manual for the calibration procedure.
9.
Place test weights above each load cell and record the weight value
displayed on the electronic indicator. The test weights should be
directly above each load cell and not overhanging.
10.
The cell that has the lowest weight displayed will not be adjusted; it
will be the reference load cell. Place the weights above a load cell
and adjust the potentiometer to match the displayed weight from the
reference load cell.
11.
After each potentiometer adjustment, the zero (no test weights applied)
should be checked.
12.
Repeat for each load cell. Do not adjust the reference load cell
potentiometer.
13.
When all of the cells are trimmed, a final calibration is required.