Salter Brecknell 7620U - Manual (Page 18)

Model 7620U Bench Scale User’s Manual 18
Division size for a
scale calibrated
as a:
6-30:
0-6 kg x 0.001 kg
6-30 kg x 0.005 kg
5-30:
0-5 kg x 0.001 kg
5 -30 kg x 0.005 kg
6-35:
0-6 kg x 0.001 kg
6-35 kg x 0.01 kg
5-50:
0-5 kg x 0.005 kg
5-50 kg x 0.01 kg
If this procedure is
attempted without any
calibration weights
applied, the scale will
abort the process and
retain the original
calibration data.
Close Switch-1 if you
don’t have correct
calibration weights.
2. Press the F1 key to start calibration…
The current capacity setting is displayed.
Use the ZERO key to scroll through the
choices of capacities: “5-30, 6-30, 6-35,
5-50.”
3. When the correct capacity selection is
displayed,press the F1 key…
The scale prompts LOAD 0.
4. Clear all weight from the scale platter and
press the F1 key…
After a brief wait “LOAD XX” (XX=the
span weight) is displayed. Alternate
calibration points can be chosen using
the ZERO key to toggle between
choices.
5. Place the chosen (alternate) calibration
weight on the scale and allow it to stablize
and then press the F1 key…
After a brief wait “DONE” is displayed.
The scale then prompts “CAL.”
6. Remove the calibration weight and press the
ZERO key…
“DIAG” is displayed.
OR…
7. Return Switch 1 to the closed position…
The scale returns to normal weighing
mode.
The scale is now tested, configured and cali-
brated. It is ready for use in your application.