Sievers TOC 800, Operation And Maintenance Manual

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Ionics Instruments

2004 Page 6-4 DLM 30007-08 Rev. A
DI water through the membrane modules and conductivity cells. The syringe
pumps refill if necessary, then flush the lines with fresh reagent and the first
TOC measurement cycle commences.
The startup display shows the analysis status, starting with FLUSHING for the
first 280 seconds (Figure 6-2), followed by ANALYZING for the remaining 504
seconds (Figure 6-3) of the first measurement. The total time for this two-step
startup process is 784 seconds. The time remaining until the next reading is
complete will count down in the upper right corner of the screen. If the reagent
flow rates are at preset values, a description of that preset will be displayed in
the lower right corner of the screen.
ENTER
CLEAR
RAW WATER
13:04
TOC = FLUSHING
FIGURE 6-2: Startup Display - FLUSHING