Endress+Hauser TOC Analyzer CA78, Руководство по эксплуатации

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TOC Analyzer CA78 Commissioning
Hauser 19
8 Commissioning
8.1 Function check
Incorrect or improperly connected hose connections cause liquid to leak and can cause
damage!
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Check all connections and ensure they have been established correctly.
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In particular, check all hose connections to ensure they are secure and liquid cannot
escape.
Incorrect power supply will damage the device!
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Ensure that the supply voltage matches the voltage indicated on the nameplate.
8.2 Login procedure
1. Enter the four-digit ID (2199).
2. Press OK in the Login window.
3. Enter the four-digit PIN (9708).
4. Press OK in the Login window.
If you press the Enter key of a connected keyboard, or use the mouse to click on the
next line, these actions are not performed.
8.3 Configuring the measuring device
8.3.1 Performing the measurement
Before initial commissioning, a rinsing process (a measurement) must be performed
for at least 30 minutes. In the event of larger impurities and contamination, rinsing
(measurement) must continue until the same values are consistently displayed.
1. Press the Measure key in the main menu.
 A pop-up window opens.
2. Press the Yes key.
 The program starts by rinsing the system in order to prepare for the TOC
measurement.
3. Set the rinse time:
Open the Settings menu and set the rinse time →  27.
4. Change the time intervals:
Select the time intervals by pressing the appropriate key below the chart.
5. Display the history:
Press the Viewer key in the main menu.
 The Viewer menu is opened and the history is displayed →  22. This does not
interrupt the measurement.
6. Interrupt the measurement:
Exit the Measure menu, e.g. by switching to the Settings menu.
Once the rinsing process is finished, the measurement is started automatically. The TOC,
conductivity and temperature values are shown on the display. The measured values are
shown in the chart on the right-hand side. If the TOC or conductivity value exceeds the
configured limit value, the value is displayed in red. In addition, a warning is output via an
analog output (optional). The limit can be shown as a red line in the chart.