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Troubleshooting the System
d. Press Stop Test.
Ensure that the bubbles stop flowing from the adapter.
4. Check the flow of Slope Gas:
a. Select
Slope Gas and press Enter.
b. If required, push down the sample door halfway open, insert an aspiration
adapter into the sample port, and immerse the other end in the water.
c. Press
Start Test.
Ensure that a steady stream of bubbles flows from the aspiration adapter.
d. Press Stop Test.
Ensure that the bubbles stop flowing from the adapter.
5. Remove the aspiration adapter and manually close the sample door.
6. Press
Exit Test.
7. Press
Exit Menu.
When you use the left arrow key to exit the Troubleshooting menu and enter the
Main menu, the system performs a wash.
Removing and Checking the Sensors
1. Stop the system from the Menu screen:
a. Select 2 Maintenance and press Enter.
b. Select
7 Stop System and press Enter.
CAUTION: Touch the inner surface of the module frame to discharge static
buildup before removing or returning sensors.
2. Remove the sensors.
3. Check that the O-rings are in place.
4. Install the sensors in their correct positions by aligning the top of the sensor
with the sensor contact and snapping the body of the sensor into place.
5. Close the measurement module door.
6. Press
Continue and allow the system to warm up.
A wash sequence starts. When the wash sequence finishes, a message box
appears prompting you to perform a two-point calibration.
7. Press
Yes to perform a two-point calibration.
Procedural
Notes
2
Menu Code
7
!