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11. Reinstall the reagent, sample, or waste pump tubing:
a. Disconnect the test tubing and the two-way connectors from the pump
tubing.
b. Reinstall the pump tubing:
S reagent pump tubing to the connectors at position 1
S sample pump tubing to the connectors at position 4
S waste pump tubing to the connectors at position 5
12. Reinstall the CO-ox tubing:
a. Disconnect the test tubing from the pump tubing.
b. Reconnect the sample tubing to the sample tubing connector on the pump.
c. Reconnect the waste tubing to the waste tubing connector on the pump.
13. Perform the appropriate action.
If you want to . . . Then . . .
measure the flow rate
of a different pump
repeat steps 4 through 9.
return to the Menu
screen
a. Press Exit Test.
The Menu screen appears.
b. 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.
Valves Test
Use this procedure to test the solenoid valve electronics and to test the ability of
the valves to open and close. You can test the following valves:
Valve Function
6.8 controls the flow of 6.838 Buffer
7.3 controls the flow of 7.3/CO-ox Zero Buffer
Foam controls the flow of Wash G/L Zero Reagent during the foam wash
sequence
Wash
controls the flow of Wash G/L Zero Reagent
Procedural
Notes