Section 9
Maintenance
Schedule
72
Thermo Scientific Orion
2230XP Silica Analyzer
The system will switch to Stand-By after 60 minutes of no keypad activity. In Stand-By, the
analyzer will rotate the pumps and exercise the pinch valves periodically to avoid pinched
tubing from sealing.
Extended Shutdown
To avoid clogging, flush the entire system with distilled water before shutdown. Disconnect and
empty out the reagents bottles and flush the lines using FLUIDICS PRIME menu. Release the
pressure on the peristaltic pump tubing and remove the tubes from the pinch valves.
Use the table below to diagnose and correct analyzer problems.
Messages
Cause
Solution
Login as Technician or
Operator
User has not logged in, and trying to
access restricted operations.
User has to login either as a
Technician or Operator to access
the restricted operations.
User is logged in, but does not have
adequate privileges to access the
restricted operations.
User is not authorized
to access the restricted
operations.
Password mismatch, Enter to
continue
Incorrect password has been entered.
Press “Enter” to cancel the wrong
entry and enable re-entry of
correct password. If password is
lost consult factory for backdoor
access code.
Measurement is in progress
Trying to perform measurement
when it is already under way.
Wait for measurement to
complete.
User programmable
measuring frequency
Editing option of analysis frequency is
selected.
Edit the analysis frequency.
User programmable
calibration frequency
If same type of solution is assigned to
two or more inputs.
Edit the calibration frequency.
Two or more inputs are of
same type
If same type of solution is assigned to
two or more input.
Reassign solution to inputs.
Error in date, press F1 to
continue
Date entered is invalid.
Press F1 and re-enter valid date.
Error in hours, press F1 to
continue
Hours entered is invalid.
Press F1 and re-enter valid hours.
More than 6 users are not
allowed, delete a user to add
further
Technician trying to add more than 6
users.
More than 6 users are not
permitted at any time. To add a
new user after 6, delete an
existing user.
No records to delete.
User is trying to delete
Calibration/Analysis records, when
there are no records stored.
None.
Are you sure you want to
delete all analysis results?
All analysis results? User is trying to
delete all analysis records. (At least
one analysis record is available in the
database.)
None. Deleted records are not
recoverable.
Are you sure you want to
delete all calibration results?
User is trying to delete all calibration
records. (At least one calibration
record is available in the database.)
None. Deleted records are not
recoverable.
Table 3: Error messages
