Doran 550-30 Operatör El Kitabı - Sayfa 11
Terazi Doran 550-30 için çevrimiçi göz atın veya pdf Operatör El Kitabı indirin. Doran 550-30 14 sayfaları. Washdown bench scale
Sayfayı Yazdır02 EC Simple Weight Calibration menu details
02 EC
Section 4. Troubleshooting
If any problem persists, contact Doran Tech Support at 630-879-1288.
Problem
Weight reading will
not repeat or does
not return to zero
when weight is
removed
Scale will not indicate
full capacity or go into
overload
Scale will not zero
when the ZERO
button is pressed
Weight readings don't
seem to be correct
Scale reading is
bouncing
9
Simple Weight Calibration (non approval only)
Press Tare to enter sequence
1. Scale capacity is displayed
2. Press NET/GROSS to select digit
3. Press Unit ON/ZERO to change digit value
4. With rightmost digit flashing, empty weigh pan, then press
TARE.
5. After stabilization, place displayed weight on weigh pan,
then press TARE.
6. After 3 beeps, remove weight from weigh pan.
7. Calibration now finished.
What to Do or Check
Examine the weighing platform for any interferences. Be
sure that nothing is inside the platform, under the load cell
or the weigh bridge structure.
Make sure that there is nothing caught in the scale under
or around the load cell or spider, which would interfere with
their movement. If not, check the overload stops using the
above procedure.
Make sure that the scale is stable (
ON) when ZERO is pressed.
Check the scale's accuracy with a test weight.
Recalibrate if necessary.
Check for air currents and/or vibration around the scale.
If that is the cause, it may be necessary to change the
Display Filter parameter.
annunciator is