VWR B2 Series - Error Messages and Troubleshooting

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21. ERROR MESSAGES
Error Message
Cause
Solution
-Err2-
Value beyond zero range
*Only Zero balance with weighing pan
empty
*Wait until stability marker appears to
press the Zero button
-Err3-
Value beyond tare range
*Only Tare balance with load on the
weighing pan
*Wait until stability marker appears to
press the Tare button
-Err8-
Taring / Zeroing operation time
exceeded
*Move balance to stable location free of
vibrations or air drafts
-NULL-
Zero value from converter
*Check the weighing pan is installed
properly
*If unit was started without the pan in
place, turn off unit, install pan and turn
back on the unit.
-FULL-
Measurement range exceeded
*Unload the weighing pan, ensure only
loads are placed on the pan reaching
the max capacity of unit
-LH-
Start mass error
*Turn off unit, disassemble and
reassemble all components. Once
reassembled, turn on unit.
*For milligram (0.001g readability) and
toploaders (0.01g readability) ensure all
4 rubber mandrels are located under
the weighing pan
*Make sure no load is on the pan while
unit is starting up
If additional support is required, please contact support@schulersci.com
or 800-539-1886.