OHAUS EXPLORER, Руководство по обслуживанию

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APPENDIX C - PRODUCTION MODE CALIBRATION
C-2
C.3 Manufacturing Weight Calibration (MFgWt) Procedure
This calibration is required if the balance has internal calibration. This procedure restores the
internal weight calibration factor that is erased by the MFg calibration.
1. Press and release Setup. The balance will display MFGTEST.
2. Press and release the right arrow once. The balance will display CAL.
3. Press and release Enter/Print. The balance will display CAL TYPE.
4. Press and release Enter/Print. The balance will display MFg.
5. Press and release the up arrow. The balance will display MFgWt.
6. Press and release Enter/Print. The balance will display INCAL. The balance may also
display Clr Pan briefly. If this happens clear the pan or just press and release Enter/Print
if the pan is clear.
7. You will hear the calibration drive motor turning. The balance may go through a few
repeat cycles. This is normal if the environment is unstable. You may see UNSTBLE.,
this is also an indication that the environment is unstable. Under these conditions the
balance may not calibrate.
8. The balance will then display PUT WT and a mass value. Place masses totaling the
requested value on the pan.
9. Press and release Enter/Print. The balance will display WORKING and a changing number.
10. The balance will then return to the weigh mode.