Hach ANATEL PAT700 - Section 5 Setup; 5.1 Accessing the setup dialog box; 5.2 Setup dialog box

WGM - 28 November 2007 - Edition 01
PAT700 Total Organic Carbon Analyzer – Run Modes Page 45
Anatel Operator Manual
4.7 Self clean mode
To access self clean mode, touch the self clean icon to open the self clean setup dialog box.
Timed checkbox allows you to select timed or manual self cleaning.
Enter time text box allows you to enter the amount of time that will elapse during the timed
self cleaning. If a checkmark is present in the timed checkbox, touch the enter time text box,
then enter the desired amount of time for the self cleaning.
If a checkmark is not present in the timed checkbox, the self cleaning continues until it is
stopped by the user.
Figure 4-7 Self clean setup dialog box
In manual self clean mode, the analyzer starts by setting the elapsed time to 0, opening the
cell valve to flush the cell, and turning the lamp on. If timed self cleaning was selected, the
dialog box displays the time remaining. Otherwise, the dialog box displays the elapsed time.
Self cleaning stops if you touch the stop icon (red “X”) or if the analyzer is switched to another
mode by schedule or by digital control.
Figure 4-8 Clean mode dialog box