Metrohm 726 Titroprocessor - Manual (Page 237)

12 12. . Troubleshooting Troubleshooting
726 Titroprocessor, Instructions for use 231 231
ARITHMETIC
ARITHMETIC 1: unexpected arithmetic error, code: XXXX
An arithmetical error has occurred in an internal calculation while a method
is being carried out. Check the current method.
BALANCE
BALANCE 1: invalid sample size
An invalid weight has been received. Check the balance settings.
BALANCE 6: data for current sample are not admitted
Invalid sample data have been received. Check the balance settings.
CAL DATA
CAL DATA 1: calibration interval expired, sensor X
The sensor mentioned should be subjected to a new sensor test. See page
275.
CAL_PARAM
CAL_PARAM 1: buffer list full
No further buffer can be defined. Delete unnecessary buffers from the list.
CHANGER
CHANGER 1: no sample changer detected
No sample changer has been connected.
CHANGER 2: changer 'X' max. powerlimit reached
The sample changer is overloaded or blocked. Check the sample changer.
CHANGER 3: no rack data found on changer 'X'
The magnet code of the rack placed on the sample changer cannot be as-
signed to any rack table. Define the corresponding rack data with the ac-
companying rack code under [Config.] [Sample changer].