Hach NA5600 sc Na+ Maintenance Et Dépannage page 16

Figure 5 Bottle removal
3.9.6 Drain the overflow vessel
1. Push diag, then select PERFORM TEST and push enter.
2. Push enter to select YES.
3. Select SAMPLE DRAIN, then push enter.
4. Enter 150 seconds.
5. Push enter two times.
6. When the overflow vessel is empty, push back.
7. Push home.
3.9.7 Shut down the analyzer
Remove power and sample to the analyzer as follows:
1. Set the power switch to off. Refer to Figure 6.
2. Close the analytics panel. Turn the latch on the analytics panel to the locked position.
3. Disconnect the power cord from the electrical outlet.
4. Turn the shut-off valves on the sample line(s) to off.
5. Use a clean, no-lint cloth to remove the water from overflow vessel.
6. Use a clean, no-lint cloth to remove the water from the left chamber and middle chamber of the
measurement cell.
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