Error History; Entering A Code Number - Thermo Scientific dionex ic pure water Operating Instructions Manual

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Error history

Confirmation of this prompt with "Enter" allows the error storage to be looked through. Two errors,
each with date and time, are shown in the display at any time. Pressing the "Arrow" buttons takes
you successively through the error messages. Press the "Menu" button to end the error display. This
takes you to the next menu prompt.
Step Action
1 Press the "Menu" key seven
times. The display shows:
2 Confirm error history by put-
ting the "Enter" button. Now
you can see two last saved
errors with date and time. The
error code can be requested at
the local service organization.

Entering a Code number

To prevent unauthorized access to the system settings and factory settings, changes can only be
made when a correct code number from the following Table is entered and confirmed with "Enter".
The unlocking is only active for a 5 minute period.
Press the "Menu" key nine times. The display shows:
Note You can assign the permissible code numbers listed in the Table on the following page to
appropriate members of the staff etc. When names have been entered, tear the page out and file it
where it is safe from unauthorized viewing.
Note When you press the "Menu" button you will exit the user menu and the unit automatically
resumes its last operating mode ("Nonstop/ Interval" or "Analyser" mode)
System control |
Figure
Dionex IC Pure system | 71
Chapter 12