Metrohm 726 Titroprocessor - Manual (Page 261)

12 12. . Troubleshooting Troubleshooting
726 Titroprocessor, Instructions for use 255 255
TITRATION 8: titration start while not cond.ready
A titration has been started although the previous conditioning mode was
not finished correctly. The started titration may produce an incorrect result.
TITRATION 9: no current sample size
No sample size has been entered. Enter a sample size on the results page
(Softkey [Sample data]) and allow the determination to be recalculated
(Softkeys [ >> >>] and [Recalc one]).
TITRATION 10: dosing drive not responding
The connection to the selected dosing drive has been interrupted during the
titration. Stop the determination, switch off the Titroprocessor and reconnect
the dosing drive. Switch the Titroprocessor on again.
TITRATION 11: ADD_R volume too high, corrected to 1000 mL
The calculation of the dosing volume for the ADD_R command from the
factor and sample size has resulted in too large a value. The largest possi-
ble volume is 1000 mL. If the error message is confirmed with the
dosing volume will be corrected to 1000 mL.
TUBINGS
TUBINGS 1: same name for type no. "X" and no. "Y"
At least two tubing sets have been given the same type name. The names
must be unambiguous.
TUBINGS 2: type no. "X" is not complete
The parameters for the definition of buret unit no. X have not been com-
pletely defined.