Metrohm 813 Compact Autosampler - Manual (Page 36)

4.1 Error Messages
30
813 Compact Autosampler
4 Appendix
4.1 Error Messages
An error occurring during a sample series is displayed by a blink-
ing red LED. The number of flashes indicates the error number. If
an error occurs during processing of a sample series, the
changer will then be switched into the 'HOLD' state. The current
method has to be halted by pressing .
The list of possible error messages and their causes:
1* RAM defect Call Metrohm-Service.
3* battery low The battery for the permanent storage of the settings
must be replaced.
6* changer low power The power supply cannot deliver enough power for the
simultaneous operation of all components currently in
use (pump and lift).
7* rack data missing No sample rack is in position or no rack data can be
found for the sample rack that is in place.
8* invalid rack code The rack code read by the changer could not be found
in the internal position tables.
10* raise lift first Turning of a rack could not be carried out because the
lift was below the rest (shift) position.
12* changer overload Load or resistance too large to turn the rack.